{store.getState()}

\r\n * }\r\n */\n\nexport const useReduxContext = /*#__PURE__*/createReduxContextHook();","export const notInitialized = () => {\n throw new Error('uSES not initialized!');\n};","import { useCallback, useDebugValue, useRef } from 'react';\nimport { createReduxContextHook, useReduxContext as useDefaultReduxContext } from './useReduxContext';\nimport { ReactReduxContext } from '../components/Context';\nimport { notInitialized } from '../utils/useSyncExternalStore';\nlet useSyncExternalStoreWithSelector = notInitialized;\nexport const initializeUseSelector = fn => {\n useSyncExternalStoreWithSelector = fn;\n};\n\nconst refEquality = (a, b) => a === b;\n/**\r\n * Hook factory, which creates a `useSelector` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useSelector` hook bound to the specified context.\r\n */\n\n\nexport function createSelectorHook(context = ReactReduxContext) {\n const useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : createReduxContextHook(context);\n return function useSelector(selector, equalityFnOrOptions = {}) {\n const {\n equalityFn = refEquality,\n stabilityCheck = undefined,\n noopCheck = undefined\n } = typeof equalityFnOrOptions === 'function' ? {\n equalityFn: equalityFnOrOptions\n } : equalityFnOrOptions;\n\n if (process.env.NODE_ENV !== 'production') {\n if (!selector) {\n throw new Error(`You must pass a selector to useSelector`);\n }\n\n if (typeof selector !== 'function') {\n throw new Error(`You must pass a function as a selector to useSelector`);\n }\n\n if (typeof equalityFn !== 'function') {\n throw new Error(`You must pass a function as an equality function to useSelector`);\n }\n }\n\n const {\n store,\n subscription,\n getServerState,\n stabilityCheck: globalStabilityCheck,\n noopCheck: globalNoopCheck\n } = useReduxContext();\n const firstRun = useRef(true);\n const wrappedSelector = useCallback({\n [selector.name](state) {\n const selected = selector(state);\n\n if (process.env.NODE_ENV !== 'production') {\n const finalStabilityCheck = typeof stabilityCheck === 'undefined' ? globalStabilityCheck : stabilityCheck;\n\n if (finalStabilityCheck === 'always' || finalStabilityCheck === 'once' && firstRun.current) {\n const toCompare = selector(state);\n\n if (!equalityFn(selected, toCompare)) {\n let stack = undefined;\n\n try {\n throw new Error();\n } catch (e) {\n ;\n ({\n stack\n } = e);\n }\n\n console.warn('Selector ' + (selector.name || 'unknown') + ' returned a different result when called with the same parameters. This can lead to unnecessary rerenders.' + '\\nSelectors that return a new reference (such as an object or an array) should be memoized: https://redux.js.org/usage/deriving-data-selectors#optimizing-selectors-with-memoization', {\n state,\n selected,\n selected2: toCompare,\n stack\n });\n }\n }\n\n const finalNoopCheck = typeof noopCheck === 'undefined' ? globalNoopCheck : noopCheck;\n\n if (finalNoopCheck === 'always' || finalNoopCheck === 'once' && firstRun.current) {\n // @ts-ignore\n if (selected === state) {\n let stack = undefined;\n\n try {\n throw new Error();\n } catch (e) {\n ;\n ({\n stack\n } = e);\n }\n\n console.warn('Selector ' + (selector.name || 'unknown') + ' returned the root state when called. This can lead to unnecessary rerenders.' + '\\nSelectors that return the entire state are almost certainly a mistake, as they will cause a rerender whenever *anything* in state changes.', {\n stack\n });\n }\n }\n\n if (firstRun.current) firstRun.current = false;\n }\n\n return selected;\n }\n\n }[selector.name], [selector, globalStabilityCheck, stabilityCheck]);\n const selectedState = useSyncExternalStoreWithSelector(subscription.addNestedSub, store.getState, getServerState || store.getState, wrappedSelector, equalityFn);\n useDebugValue(selectedState);\n return selectedState;\n };\n}\n/**\r\n * A hook to access the redux store's state. This hook takes a selector function\r\n * as an argument. The selector is called with the store state.\r\n *\r\n * This hook takes an optional equality comparison function as the second parameter\r\n * that allows you to customize the way the selected state is compared to determine\r\n * whether the component needs to be re-rendered.\r\n *\r\n * @param {Function} selector the selector function\r\n * @param {Function=} equalityFn the function that will be used to determine equality\r\n *\r\n * @returns {any} the selected state\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useSelector } from 'react-redux'\r\n *\r\n * export const CounterComponent = () => {\r\n * const counter = useSelector(state => state.counter)\r\n * return

{counter}

\r\n * }\r\n */\n\nexport const useSelector = /*#__PURE__*/createSelectorHook();","import { getBatch } from './batch'; // encapsulates the subscription logic for connecting a component to the redux store, as\n// well as nesting subscriptions of descendant components, so that we can ensure the\n// ancestor components re-render before descendants\n\nfunction createListenerCollection() {\n const batch = getBatch();\n let first = null;\n let last = null;\n return {\n clear() {\n first = null;\n last = null;\n },\n\n notify() {\n batch(() => {\n let listener = first;\n\n while (listener) {\n listener.callback();\n listener = listener.next;\n }\n });\n },\n\n get() {\n let listeners = [];\n let listener = first;\n\n while (listener) {\n listeners.push(listener);\n listener = listener.next;\n }\n\n return listeners;\n },\n\n subscribe(callback) {\n let isSubscribed = true;\n let listener = last = {\n callback,\n next: null,\n prev: last\n };\n\n if (listener.prev) {\n listener.prev.next = listener;\n } else {\n first = listener;\n }\n\n return function unsubscribe() {\n if (!isSubscribed || first === null) return;\n isSubscribed = false;\n\n if (listener.next) {\n listener.next.prev = listener.prev;\n } else {\n last = listener.prev;\n }\n\n if (listener.prev) {\n listener.prev.next = listener.next;\n } else {\n first = listener.next;\n }\n };\n }\n\n };\n}\n\nconst nullListeners = {\n notify() {},\n\n get: () => []\n};\nexport function createSubscription(store, parentSub) {\n let unsubscribe;\n let listeners = nullListeners; // Reasons to keep the subscription active\n\n let subscriptionsAmount = 0; // Is this specific subscription subscribed (or only nested ones?)\n\n let selfSubscribed = false;\n\n function addNestedSub(listener) {\n trySubscribe();\n const cleanupListener = listeners.subscribe(listener); // cleanup nested sub\n\n let removed = false;\n return () => {\n if (!removed) {\n removed = true;\n cleanupListener();\n tryUnsubscribe();\n }\n };\n }\n\n function notifyNestedSubs() {\n listeners.notify();\n }\n\n function handleChangeWrapper() {\n if (subscription.onStateChange) {\n subscription.onStateChange();\n }\n }\n\n function isSubscribed() {\n return selfSubscribed;\n }\n\n function trySubscribe() {\n subscriptionsAmount++;\n\n if (!unsubscribe) {\n unsubscribe = parentSub ? parentSub.addNestedSub(handleChangeWrapper) : store.subscribe(handleChangeWrapper);\n listeners = createListenerCollection();\n }\n }\n\n function tryUnsubscribe() {\n subscriptionsAmount--;\n\n if (unsubscribe && subscriptionsAmount === 0) {\n unsubscribe();\n unsubscribe = undefined;\n listeners.clear();\n listeners = nullListeners;\n }\n }\n\n function trySubscribeSelf() {\n if (!selfSubscribed) {\n selfSubscribed = true;\n trySubscribe();\n }\n }\n\n function tryUnsubscribeSelf() {\n if (selfSubscribed) {\n selfSubscribed = false;\n tryUnsubscribe();\n }\n }\n\n const subscription = {\n addNestedSub,\n notifyNestedSubs,\n handleChangeWrapper,\n isSubscribed,\n trySubscribe: trySubscribeSelf,\n tryUnsubscribe: tryUnsubscribeSelf,\n getListeners: () => listeners\n };\n return subscription;\n}","import * as React from 'react'; // React currently throws a warning when using useLayoutEffect on the server.\n// To get around it, we can conditionally useEffect on the server (no-op) and\n// useLayoutEffect in the browser. We need useLayoutEffect to ensure the store\n// subscription callback always has the selector from the latest render commit\n// available, otherwise a store update may happen between render and the effect,\n// which may cause missed updates; we also must ensure the store subscription\n// is created synchronously, otherwise a store update may occur before the\n// subscription is created and an inconsistent state may be observed\n// Matches logic in React's `shared/ExecutionEnvironment` file\n\nexport const canUseDOM = !!(typeof window !== 'undefined' && typeof window.document !== 'undefined' && typeof window.document.createElement !== 'undefined');\nexport const useIsomorphicLayoutEffect = canUseDOM ? React.useLayoutEffect : React.useEffect;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nconst _excluded = [\"reactReduxForwardedRef\"];\n\n/* eslint-disable valid-jsdoc, @typescript-eslint/no-unused-vars */\nimport hoistStatics from 'hoist-non-react-statics';\nimport * as React from 'react';\nimport { isValidElementType, isContextConsumer } from 'react-is';\nimport defaultSelectorFactory from '../connect/selectorFactory';\nimport { mapDispatchToPropsFactory } from '../connect/mapDispatchToProps';\nimport { mapStateToPropsFactory } from '../connect/mapStateToProps';\nimport { mergePropsFactory } from '../connect/mergeProps';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\nimport shallowEqual from '../utils/shallowEqual';\nimport warning from '../utils/warning';\nimport { ReactReduxContext } from './Context';\nimport { notInitialized } from '../utils/useSyncExternalStore';\nlet useSyncExternalStore = notInitialized;\nexport const initializeConnect = fn => {\n useSyncExternalStore = fn;\n}; // Define some constant arrays just to avoid re-creating these\n\nconst EMPTY_ARRAY = [null, 0];\nconst NO_SUBSCRIPTION_ARRAY = [null, null]; // Attempts to stringify whatever not-really-a-component value we were given\n// for logging in an error message\n\nconst stringifyComponent = Comp => {\n try {\n return JSON.stringify(Comp);\n } catch (err) {\n return String(Comp);\n }\n};\n\n// This is \"just\" a `useLayoutEffect`, but with two modifications:\n// - we need to fall back to `useEffect` in SSR to avoid annoying warnings\n// - we extract this to a separate function to avoid closing over values\n// and causing memory leaks\nfunction useIsomorphicLayoutEffectWithArgs(effectFunc, effectArgs, dependencies) {\n useIsomorphicLayoutEffect(() => effectFunc(...effectArgs), dependencies);\n} // Effect callback, extracted: assign the latest props values to refs for later usage\n\n\nfunction captureWrapperProps(lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, // actualChildProps: unknown,\nchildPropsFromStoreUpdate, notifyNestedSubs) {\n // We want to capture the wrapper props and child props we used for later comparisons\n lastWrapperProps.current = wrapperProps;\n renderIsScheduled.current = false; // If the render was from a store update, clear out that reference and cascade the subscriber update\n\n if (childPropsFromStoreUpdate.current) {\n childPropsFromStoreUpdate.current = null;\n notifyNestedSubs();\n }\n} // Effect callback, extracted: subscribe to the Redux store or nearest connected ancestor,\n// check for updates after dispatched actions, and trigger re-renders.\n\n\nfunction subscribeUpdates(shouldHandleStateChanges, store, subscription, childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, isMounted, childPropsFromStoreUpdate, notifyNestedSubs, // forceComponentUpdateDispatch: React.Dispatch,\nadditionalSubscribeListener) {\n // If we're not subscribed to the store, nothing to do here\n if (!shouldHandleStateChanges) return () => {}; // Capture values for checking if and when this component unmounts\n\n let didUnsubscribe = false;\n let lastThrownError = null; // We'll run this callback every time a store subscription update propagates to this component\n\n const checkForUpdates = () => {\n if (didUnsubscribe || !isMounted.current) {\n // Don't run stale listeners.\n // Redux doesn't guarantee unsubscriptions happen until next dispatch.\n return;\n } // TODO We're currently calling getState ourselves here, rather than letting `uSES` do it\n\n\n const latestStoreState = store.getState();\n let newChildProps, error;\n\n try {\n // Actually run the selector with the most recent store state and wrapper props\n // to determine what the child props should be\n newChildProps = childPropsSelector(latestStoreState, lastWrapperProps.current);\n } catch (e) {\n error = e;\n lastThrownError = e;\n }\n\n if (!error) {\n lastThrownError = null;\n } // If the child props haven't changed, nothing to do here - cascade the subscription update\n\n\n if (newChildProps === lastChildProps.current) {\n if (!renderIsScheduled.current) {\n notifyNestedSubs();\n }\n } else {\n // Save references to the new child props. Note that we track the \"child props from store update\"\n // as a ref instead of a useState/useReducer because we need a way to determine if that value has\n // been processed. If this went into useState/useReducer, we couldn't clear out the value without\n // forcing another re-render, which we don't want.\n lastChildProps.current = newChildProps;\n childPropsFromStoreUpdate.current = newChildProps;\n renderIsScheduled.current = true; // TODO This is hacky and not how `uSES` is meant to be used\n // Trigger the React `useSyncExternalStore` subscriber\n\n additionalSubscribeListener();\n }\n }; // Actually subscribe to the nearest connected ancestor (or store)\n\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe(); // Pull data from the store after first render in case the store has\n // changed since we began.\n\n checkForUpdates();\n\n const unsubscribeWrapper = () => {\n didUnsubscribe = true;\n subscription.tryUnsubscribe();\n subscription.onStateChange = null;\n\n if (lastThrownError) {\n // It's possible that we caught an error due to a bad mapState function, but the\n // parent re-rendered without this component and we're about to unmount.\n // This shouldn't happen as long as we do top-down subscriptions correctly, but\n // if we ever do those wrong, this throw will surface the error in our tests.\n // In that case, throw the error from here so it doesn't get lost.\n throw lastThrownError;\n }\n };\n\n return unsubscribeWrapper;\n} // Reducer initial state creation for our update reducer\n\n\nconst initStateUpdates = () => EMPTY_ARRAY;\n\nfunction strictEqual(a, b) {\n return a === b;\n}\n/**\r\n * Infers the type of props that a connector will inject into a component.\r\n */\n\n\nlet hasWarnedAboutDeprecatedPureOption = false;\n/**\r\n * Connects a React component to a Redux store.\r\n *\r\n * - Without arguments, just wraps the component, without changing the behavior / props\r\n *\r\n * - If 2 params are passed (3rd param, mergeProps, is skipped), default behavior\r\n * is to override ownProps (as stated in the docs), so what remains is everything that's\r\n * not a state or dispatch prop\r\n *\r\n * - When 3rd param is passed, we don't know if ownProps propagate and whether they\r\n * should be valid component props, because it depends on mergeProps implementation.\r\n * As such, it is the user's responsibility to extend ownProps interface from state or\r\n * dispatch props or both when applicable\r\n *\r\n * @param mapStateToProps A function that extracts values from state\r\n * @param mapDispatchToProps Setup for dispatching actions\r\n * @param mergeProps Optional callback to merge state and dispatch props together\r\n * @param options Options for configuring the connection\r\n *\r\n */\n\nfunction connect(mapStateToProps, mapDispatchToProps, mergeProps, {\n // The `pure` option has been removed, so TS doesn't like us destructuring this to check its existence.\n // @ts-ignore\n pure,\n areStatesEqual = strictEqual,\n areOwnPropsEqual = shallowEqual,\n areStatePropsEqual = shallowEqual,\n areMergedPropsEqual = shallowEqual,\n // use React's forwardRef to expose a ref of the wrapped component\n forwardRef = false,\n // the context consumer to use\n context = ReactReduxContext\n} = {}) {\n if (process.env.NODE_ENV !== 'production') {\n if (pure !== undefined && !hasWarnedAboutDeprecatedPureOption) {\n hasWarnedAboutDeprecatedPureOption = true;\n warning('The `pure` option has been removed. `connect` is now always a \"pure/memoized\" component');\n }\n }\n\n const Context = context;\n const initMapStateToProps = mapStateToPropsFactory(mapStateToProps);\n const initMapDispatchToProps = mapDispatchToPropsFactory(mapDispatchToProps);\n const initMergeProps = mergePropsFactory(mergeProps);\n const shouldHandleStateChanges = Boolean(mapStateToProps);\n\n const wrapWithConnect = WrappedComponent => {\n if (process.env.NODE_ENV !== 'production' && !isValidElementType(WrappedComponent)) {\n throw new Error(`You must pass a component to the function returned by connect. Instead received ${stringifyComponent(WrappedComponent)}`);\n }\n\n const wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component';\n const displayName = `Connect(${wrappedComponentName})`;\n const selectorFactoryOptions = {\n shouldHandleStateChanges,\n displayName,\n wrappedComponentName,\n WrappedComponent,\n // @ts-ignore\n initMapStateToProps,\n // @ts-ignore\n initMapDispatchToProps,\n initMergeProps,\n areStatesEqual,\n areStatePropsEqual,\n areOwnPropsEqual,\n areMergedPropsEqual\n };\n\n function ConnectFunction(props) {\n const [propsContext, reactReduxForwardedRef, wrapperProps] = React.useMemo(() => {\n // Distinguish between actual \"data\" props that were passed to the wrapper component,\n // and values needed to control behavior (forwarded refs, alternate context instances).\n // To maintain the wrapperProps object reference, memoize this destructuring.\n const {\n reactReduxForwardedRef\n } = props,\n wrapperProps = _objectWithoutPropertiesLoose(props, _excluded);\n\n return [props.context, reactReduxForwardedRef, wrapperProps];\n }, [props]);\n const ContextToUse = React.useMemo(() => {\n // Users may optionally pass in a custom context instance to use instead of our ReactReduxContext.\n // Memoize the check that determines which context instance we should use.\n return propsContext && propsContext.Consumer && // @ts-ignore\n isContextConsumer( /*#__PURE__*/React.createElement(propsContext.Consumer, null)) ? propsContext : Context;\n }, [propsContext, Context]); // Retrieve the store and ancestor subscription via context, if available\n\n const contextValue = React.useContext(ContextToUse); // The store _must_ exist as either a prop or in context.\n // We'll check to see if it _looks_ like a Redux store first.\n // This allows us to pass through a `store` prop that is just a plain value.\n\n const didStoreComeFromProps = Boolean(props.store) && Boolean(props.store.getState) && Boolean(props.store.dispatch);\n const didStoreComeFromContext = Boolean(contextValue) && Boolean(contextValue.store);\n\n if (process.env.NODE_ENV !== 'production' && !didStoreComeFromProps && !didStoreComeFromContext) {\n throw new Error(`Could not find \"store\" in the context of ` + `\"${displayName}\". Either wrap the root component in a , ` + `or pass a custom React context provider to and the corresponding ` + `React context consumer to ${displayName} in connect options.`);\n } // Based on the previous check, one of these must be true\n\n\n const store = didStoreComeFromProps ? props.store : contextValue.store;\n const getServerState = didStoreComeFromContext ? contextValue.getServerState : store.getState;\n const childPropsSelector = React.useMemo(() => {\n // The child props selector needs the store reference as an input.\n // Re-create this selector whenever the store changes.\n return defaultSelectorFactory(store.dispatch, selectorFactoryOptions);\n }, [store]);\n const [subscription, notifyNestedSubs] = React.useMemo(() => {\n if (!shouldHandleStateChanges) return NO_SUBSCRIPTION_ARRAY; // This Subscription's source should match where store came from: props vs. context. A component\n // connected to the store via props shouldn't use subscription from context, or vice versa.\n\n const subscription = createSubscription(store, didStoreComeFromProps ? undefined : contextValue.subscription); // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n // the middle of the notification loop, where `subscription` will then be null. This can\n // probably be avoided if Subscription's listeners logic is changed to not call listeners\n // that have been unsubscribed in the middle of the notification loop.\n\n const notifyNestedSubs = subscription.notifyNestedSubs.bind(subscription);\n return [subscription, notifyNestedSubs];\n }, [store, didStoreComeFromProps, contextValue]); // Determine what {store, subscription} value should be put into nested context, if necessary,\n // and memoize that value to avoid unnecessary context updates.\n\n const overriddenContextValue = React.useMemo(() => {\n if (didStoreComeFromProps) {\n // This component is directly subscribed to a store from props.\n // We don't want descendants reading from this store - pass down whatever\n // the existing context value is from the nearest connected ancestor.\n return contextValue;\n } // Otherwise, put this component's subscription instance into context, so that\n // connected descendants won't update until after this component is done\n\n\n return _extends({}, contextValue, {\n subscription\n });\n }, [didStoreComeFromProps, contextValue, subscription]); // Set up refs to coordinate values between the subscription effect and the render logic\n\n const lastChildProps = React.useRef();\n const lastWrapperProps = React.useRef(wrapperProps);\n const childPropsFromStoreUpdate = React.useRef();\n const renderIsScheduled = React.useRef(false);\n const isProcessingDispatch = React.useRef(false);\n const isMounted = React.useRef(false);\n const latestSubscriptionCallbackError = React.useRef();\n useIsomorphicLayoutEffect(() => {\n isMounted.current = true;\n return () => {\n isMounted.current = false;\n };\n }, []);\n const actualChildPropsSelector = React.useMemo(() => {\n const selector = () => {\n // Tricky logic here:\n // - This render may have been triggered by a Redux store update that produced new child props\n // - However, we may have gotten new wrapper props after that\n // If we have new child props, and the same wrapper props, we know we should use the new child props as-is.\n // But, if we have new wrapper props, those might change the child props, so we have to recalculate things.\n // So, we'll use the child props from store update only if the wrapper props are the same as last time.\n if (childPropsFromStoreUpdate.current && wrapperProps === lastWrapperProps.current) {\n return childPropsFromStoreUpdate.current;\n } // TODO We're reading the store directly in render() here. Bad idea?\n // This will likely cause Bad Things (TM) to happen in Concurrent Mode.\n // Note that we do this because on renders _not_ caused by store updates, we need the latest store state\n // to determine what the child props should be.\n\n\n return childPropsSelector(store.getState(), wrapperProps);\n };\n\n return selector;\n }, [store, wrapperProps]); // We need this to execute synchronously every time we re-render. However, React warns\n // about useLayoutEffect in SSR, so we try to detect environment and fall back to\n // just useEffect instead to avoid the warning, since neither will run anyway.\n\n const subscribeForReact = React.useMemo(() => {\n const subscribe = reactListener => {\n if (!subscription) {\n return () => {};\n }\n\n return subscribeUpdates(shouldHandleStateChanges, store, subscription, // @ts-ignore\n childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, isMounted, childPropsFromStoreUpdate, notifyNestedSubs, reactListener);\n };\n\n return subscribe;\n }, [subscription]);\n useIsomorphicLayoutEffectWithArgs(captureWrapperProps, [lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, childPropsFromStoreUpdate, notifyNestedSubs]);\n let actualChildProps;\n\n try {\n actualChildProps = useSyncExternalStore( // TODO We're passing through a big wrapper that does a bunch of extra side effects besides subscribing\n subscribeForReact, // TODO This is incredibly hacky. We've already processed the store update and calculated new child props,\n // TODO and we're just passing that through so it triggers a re-render for us rather than relying on `uSES`.\n actualChildPropsSelector, getServerState ? () => childPropsSelector(getServerState(), wrapperProps) : actualChildPropsSelector);\n } catch (err) {\n if (latestSubscriptionCallbackError.current) {\n ;\n err.message += `\\nThe error may be correlated with this previous error:\\n${latestSubscriptionCallbackError.current.stack}\\n\\n`;\n }\n\n throw err;\n }\n\n useIsomorphicLayoutEffect(() => {\n latestSubscriptionCallbackError.current = undefined;\n childPropsFromStoreUpdate.current = undefined;\n lastChildProps.current = actualChildProps;\n }); // Now that all that's done, we can finally try to actually render the child component.\n // We memoize the elements for the rendered child component as an optimization.\n\n const renderedWrappedComponent = React.useMemo(() => {\n return (\n /*#__PURE__*/\n // @ts-ignore\n React.createElement(WrappedComponent, _extends({}, actualChildProps, {\n ref: reactReduxForwardedRef\n }))\n );\n }, [reactReduxForwardedRef, WrappedComponent, actualChildProps]); // If React sees the exact same element reference as last time, it bails out of re-rendering\n // that child, same as if it was wrapped in React.memo() or returned false from shouldComponentUpdate.\n\n const renderedChild = React.useMemo(() => {\n if (shouldHandleStateChanges) {\n // If this component is subscribed to store updates, we need to pass its own\n // subscription instance down to our descendants. That means rendering the same\n // Context instance, and putting a different value into the context.\n return /*#__PURE__*/React.createElement(ContextToUse.Provider, {\n value: overriddenContextValue\n }, renderedWrappedComponent);\n }\n\n return renderedWrappedComponent;\n }, [ContextToUse, renderedWrappedComponent, overriddenContextValue]);\n return renderedChild;\n }\n\n const _Connect = React.memo(ConnectFunction);\n\n // Add a hacky cast to get the right output type\n const Connect = _Connect;\n Connect.WrappedComponent = WrappedComponent;\n Connect.displayName = ConnectFunction.displayName = displayName;\n\n if (forwardRef) {\n const _forwarded = React.forwardRef(function forwardConnectRef(props, ref) {\n // @ts-ignore\n return /*#__PURE__*/React.createElement(Connect, _extends({}, props, {\n reactReduxForwardedRef: ref\n }));\n });\n\n const forwarded = _forwarded;\n forwarded.displayName = displayName;\n forwarded.WrappedComponent = WrappedComponent;\n return hoistStatics(forwarded, WrappedComponent);\n }\n\n return hoistStatics(Connect, WrappedComponent);\n };\n\n return wrapWithConnect;\n}\n\nexport default connect;","import * as React from 'react';\nimport { ReactReduxContext } from './Context';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\n\nfunction Provider({\n store,\n context,\n children,\n serverState,\n stabilityCheck = 'once',\n noopCheck = 'once'\n}) {\n const contextValue = React.useMemo(() => {\n const subscription = createSubscription(store);\n return {\n store,\n subscription,\n getServerState: serverState ? () => serverState : undefined,\n stabilityCheck,\n noopCheck\n };\n }, [store, serverState, stabilityCheck, noopCheck]);\n const previousState = React.useMemo(() => store.getState(), [store]);\n useIsomorphicLayoutEffect(() => {\n const {\n subscription\n } = contextValue;\n subscription.onStateChange = subscription.notifyNestedSubs;\n subscription.trySubscribe();\n\n if (previousState !== store.getState()) {\n subscription.notifyNestedSubs();\n }\n\n return () => {\n subscription.tryUnsubscribe();\n subscription.onStateChange = undefined;\n };\n }, [contextValue, previousState]);\n const Context = context || ReactReduxContext; // @ts-ignore 'AnyAction' is assignable to the constraint of type 'A', but 'A' could be instantiated with a different subtype\n\n return /*#__PURE__*/React.createElement(Context.Provider, {\n value: contextValue\n }, children);\n}\n\nexport default Provider;","import { ReactReduxContext } from '../components/Context';\nimport { useReduxContext as useDefaultReduxContext, createReduxContextHook } from './useReduxContext';\n/**\r\n * Hook factory, which creates a `useStore` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useStore` hook bound to the specified context.\r\n */\n\nexport function createStoreHook(context = ReactReduxContext) {\n const useReduxContext = // @ts-ignore\n context === ReactReduxContext ? useDefaultReduxContext : // @ts-ignore\n createReduxContextHook(context);\n return function useStore() {\n const {\n store\n } = useReduxContext(); // @ts-ignore\n\n return store;\n };\n}\n/**\r\n * A hook to access the redux store.\r\n *\r\n * @returns {any} the redux store\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useStore } from 'react-redux'\r\n *\r\n * export const ExampleComponent = () => {\r\n * const store = useStore()\r\n * return

{store.getState()}

\r\n * }\r\n */\n\nexport const useStore = /*#__PURE__*/createStoreHook();","import { ReactReduxContext } from '../components/Context';\nimport { useStore as useDefaultStore, createStoreHook } from './useStore';\n/**\r\n * Hook factory, which creates a `useDispatch` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useDispatch` hook bound to the specified context.\r\n */\n\nexport function createDispatchHook(context = ReactReduxContext) {\n const useStore = // @ts-ignore\n context === ReactReduxContext ? useDefaultStore : createStoreHook(context);\n return function useDispatch() {\n const store = useStore(); // @ts-ignore\n\n return store.dispatch;\n };\n}\n/**\r\n * A hook to access the redux `dispatch` function.\r\n *\r\n * @returns {any|function} redux store's `dispatch` function\r\n *\r\n * @example\r\n *\r\n * import React, { useCallback } from 'react'\r\n * import { useDispatch } from 'react-redux'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n * const dispatch = useDispatch()\r\n * const increaseCounter = useCallback(() => dispatch({ type: 'increase-counter' }), [])\r\n * return (\r\n *

\r\n * {value}\r\n * \r\n *

\r\n * )\r\n * }\r\n */\n\nexport const useDispatch = /*#__PURE__*/createDispatchHook();","import Provider from './components/Provider';\nimport connect from './components/connect';\nimport { ReactReduxContext } from './components/Context';\nimport { useDispatch, createDispatchHook } from './hooks/useDispatch';\nimport { useSelector, createSelectorHook } from './hooks/useSelector';\nimport { useStore, createStoreHook } from './hooks/useStore';\nimport shallowEqual from './utils/shallowEqual';\nexport * from './types';\nexport { Provider, ReactReduxContext, connect, useDispatch, createDispatchHook, useSelector, createSelectorHook, useStore, createStoreHook, shallowEqual };","// The primary entry point assumes we're working with standard ReactDOM/RN, but\n// older versions that do not include `useSyncExternalStore` (React 16.9 - 17.x).\n// Because of that, the useSyncExternalStore compat shim is needed.\nimport { useSyncExternalStore } from 'use-sync-external-store/shim';\nimport { useSyncExternalStoreWithSelector } from 'use-sync-external-store/shim/with-selector';\nimport { unstable_batchedUpdates as batch } from './utils/reactBatchedUpdates';\nimport { setBatch } from './utils/batch';\nimport { initializeUseSelector } from './hooks/useSelector';\nimport { initializeConnect } from './components/connect';\ninitializeUseSelector(useSyncExternalStoreWithSelector);\ninitializeConnect(useSyncExternalStore); // Enable batched updates in our subscriptions for use\n// with standard React renderers (ReactDOM, React Native)\n\nsetBatch(batch);\nexport { batch };\nexport * from './exports';","import { useEffect, useLayoutEffect } from 'react';\n\n/**\r\n * useIsomorphicEffect\r\n * Resolves to useEffect when \"window\" is not in scope and useLayout effect in the browser\r\n *\r\n * @param {Function} callback Callback function to be called on mount\r\n * @see https://rooks.vercel.app/docs/useIsomorphicEffect\r\n */\r\nconst useIsomorphicEffect = typeof window === \"undefined\" ? useEffect : useLayoutEffect;\n\nexport { useIsomorphicEffect };\n","const noop = () => { };\n\nexport { noop };\n","/**\n * @license React\n * use-sync-external-store-shim.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var e=require(\"react\");function h(a,b){return a===b&&(0!==a||1/a===1/b)||a!==a&&b!==b}var k=\"function\"===typeof Object.is?Object.is:h,l=e.useState,m=e.useEffect,n=e.useLayoutEffect,p=e.useDebugValue;function q(a,b){var d=b(),f=l({inst:{value:d,getSnapshot:b}}),c=f[0].inst,g=f[1];n(function(){c.value=d;c.getSnapshot=b;r(c)&&g({inst:c})},[a,d,b]);m(function(){r(c)&&g({inst:c});return a(function(){r(c)&&g({inst:c})})},[a]);p(d);return d}\nfunction r(a){var b=a.getSnapshot;a=a.value;try{var d=b();return!k(a,d)}catch(f){return!0}}function t(a,b){return b()}var u=\"undefined\"===typeof window||\"undefined\"===typeof window.document||\"undefined\"===typeof window.document.createElement?t:q;exports.useSyncExternalStore=void 0!==e.useSyncExternalStore?e.useSyncExternalStore:u;\n","/**\n * @license React\n * use-sync-external-store-shim/with-selector.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var h=require(\"react\"),n=require(\"use-sync-external-store/shim\");function p(a,b){return a===b&&(0!==a||1/a===1/b)||a!==a&&b!==b}var q=\"function\"===typeof Object.is?Object.is:p,r=n.useSyncExternalStore,t=h.useRef,u=h.useEffect,v=h.useMemo,w=h.useDebugValue;\nexports.useSyncExternalStoreWithSelector=function(a,b,e,l,g){var c=t(null);if(null===c.current){var f={hasValue:!1,value:null};c.current=f}else f=c.current;c=v(function(){function a(a){if(!c){c=!0;d=a;a=l(a);if(void 0!==g&&f.hasValue){var b=f.value;if(g(b,a))return k=b}return k=a}b=k;if(q(d,a))return b;var e=l(a);if(void 0!==g&&g(b,e))return b;d=a;return k=e}var c=!1,d,k,m=void 0===e?null:e;return[function(){return a(b())},null===m?void 0:function(){return a(m())}]},[b,e,l,g]);var d=r(a,c[0],c[1]);\nu(function(){f.hasValue=!0;f.value=d},[d]);w(d);return d};\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('../cjs/use-sync-external-store-shim.production.min.js');\n} else {\n module.exports = require('../cjs/use-sync-external-store-shim.development.js');\n}\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('../cjs/use-sync-external-store-shim/with-selector.production.min.js');\n} else {\n module.exports = require('../cjs/use-sync-external-store-shim/with-selector.development.js');\n}\n","// Axios v1.6.2 Copyright (c) 2023 Matt Zabriskie and contributors\n'use strict';\n\nfunction bind(fn, thisArg) {\n return function wrap() {\n return fn.apply(thisArg, arguments);\n };\n}\n\n// utils is a library of generic helper functions non-specific to axios\n\nconst {toString} = Object.prototype;\nconst {getPrototypeOf} = Object;\n\nconst kindOf = (cache => thing => {\n const str = toString.call(thing);\n return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());\n})(Object.create(null));\n\nconst kindOfTest = (type) => {\n type = type.toLowerCase();\n return (thing) => kindOf(thing) === type\n};\n\nconst typeOfTest = type => thing => typeof thing === type;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n *\n * @returns {boolean} True if value is an Array, otherwise false\n */\nconst {isArray} = Array;\n\n/**\n * Determine if a value is undefined\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nconst isUndefined = typeOfTest('undefined');\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n && isFunction(val.constructor.isBuffer) && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nconst isArrayBuffer = kindOfTest('ArrayBuffer');\n\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n let result;\n if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n result = ArrayBuffer.isView(val);\n } else {\n result = (val) && (val.buffer) && (isArrayBuffer(val.buffer));\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a String, otherwise false\n */\nconst isString = typeOfTest('string');\n\n/**\n * Determine if a value is a Function\n *\n * @param {*} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nconst isFunction = typeOfTest('function');\n\n/**\n * Determine if a value is a Number\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Number, otherwise false\n */\nconst isNumber = typeOfTest('number');\n\n/**\n * Determine if a value is an Object\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an Object, otherwise false\n */\nconst isObject = (thing) => thing !== null && typeof thing === 'object';\n\n/**\n * Determine if a value is a Boolean\n *\n * @param {*} thing The value to test\n * @returns {boolean} True if value is a Boolean, otherwise false\n */\nconst isBoolean = thing => thing === true || thing === false;\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a plain Object, otherwise false\n */\nconst isPlainObject = (val) => {\n if (kindOf(val) !== 'object') {\n return false;\n }\n\n const prototype = getPrototypeOf(val);\n return (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in val) && !(Symbol.iterator in val);\n};\n\n/**\n * Determine if a value is a Date\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Date, otherwise false\n */\nconst isDate = kindOfTest('Date');\n\n/**\n * Determine if a value is a File\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a File, otherwise false\n */\nconst isFile = kindOfTest('File');\n\n/**\n * Determine if a value is a Blob\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nconst isBlob = kindOfTest('Blob');\n\n/**\n * Determine if a value is a FileList\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a File, otherwise false\n */\nconst isFileList = kindOfTest('FileList');\n\n/**\n * Determine if a value is a Stream\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nconst isStream = (val) => isObject(val) && isFunction(val.pipe);\n\n/**\n * Determine if a value is a FormData\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nconst isFormData = (thing) => {\n let kind;\n return thing && (\n (typeof FormData === 'function' && thing instanceof FormData) || (\n isFunction(thing.append) && (\n (kind = kindOf(thing)) === 'formdata' ||\n // detect form-data instance\n (kind === 'object' && isFunction(thing.toString) && thing.toString() === '[object FormData]')\n )\n )\n )\n};\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nconst isURLSearchParams = kindOfTest('URLSearchParams');\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n *\n * @returns {String} The String freed of excess whitespace\n */\nconst trim = (str) => str.trim ?\n str.trim() : str.replace(/^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g, '');\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n *\n * @param {Boolean} [allOwnKeys = false]\n * @returns {any}\n */\nfunction forEach(obj, fn, {allOwnKeys = false} = {}) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n let i;\n let l;\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Iterate over object keys\n const keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);\n const len = keys.length;\n let key;\n\n for (i = 0; i < len; i++) {\n key = keys[i];\n fn.call(null, obj[key], key, obj);\n }\n }\n}\n\nfunction findKey(obj, key) {\n key = key.toLowerCase();\n const keys = Object.keys(obj);\n let i = keys.length;\n let _key;\n while (i-- > 0) {\n _key = keys[i];\n if (key === _key.toLowerCase()) {\n return _key;\n }\n }\n return null;\n}\n\nconst _global = (() => {\n /*eslint no-undef:0*/\n if (typeof globalThis !== \"undefined\") return globalThis;\n return typeof self !== \"undefined\" ? self : (typeof window !== 'undefined' ? window : global)\n})();\n\nconst isContextDefined = (context) => !isUndefined(context) && context !== _global;\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n *\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n const {caseless} = isContextDefined(this) && this || {};\n const result = {};\n const assignValue = (val, key) => {\n const targetKey = caseless && findKey(result, key) || key;\n if (isPlainObject(result[targetKey]) && isPlainObject(val)) {\n result[targetKey] = merge(result[targetKey], val);\n } else if (isPlainObject(val)) {\n result[targetKey] = merge({}, val);\n } else if (isArray(val)) {\n result[targetKey] = val.slice();\n } else {\n result[targetKey] = val;\n }\n };\n\n for (let i = 0, l = arguments.length; i < l; i++) {\n arguments[i] && forEach(arguments[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n *\n * @param {Boolean} [allOwnKeys]\n * @returns {Object} The resulting value of object a\n */\nconst extend = (a, b, thisArg, {allOwnKeys}= {}) => {\n forEach(b, (val, key) => {\n if (thisArg && isFunction(val)) {\n a[key] = bind(val, thisArg);\n } else {\n a[key] = val;\n }\n }, {allOwnKeys});\n return a;\n};\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n *\n * @returns {string} content value without BOM\n */\nconst stripBOM = (content) => {\n if (content.charCodeAt(0) === 0xFEFF) {\n content = content.slice(1);\n }\n return content;\n};\n\n/**\n * Inherit the prototype methods from one constructor into another\n * @param {function} constructor\n * @param {function} superConstructor\n * @param {object} [props]\n * @param {object} [descriptors]\n *\n * @returns {void}\n */\nconst inherits = (constructor, superConstructor, props, descriptors) => {\n constructor.prototype = Object.create(superConstructor.prototype, descriptors);\n constructor.prototype.constructor = constructor;\n Object.defineProperty(constructor, 'super', {\n value: superConstructor.prototype\n });\n props && Object.assign(constructor.prototype, props);\n};\n\n/**\n * Resolve object with deep prototype chain to a flat object\n * @param {Object} sourceObj source object\n * @param {Object} [destObj]\n * @param {Function|Boolean} [filter]\n * @param {Function} [propFilter]\n *\n * @returns {Object}\n */\nconst toFlatObject = (sourceObj, destObj, filter, propFilter) => {\n let props;\n let i;\n let prop;\n const merged = {};\n\n destObj = destObj || {};\n // eslint-disable-next-line no-eq-null,eqeqeq\n if (sourceObj == null) return destObj;\n\n do {\n props = Object.getOwnPropertyNames(sourceObj);\n i = props.length;\n while (i-- > 0) {\n prop = props[i];\n if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {\n destObj[prop] = sourceObj[prop];\n merged[prop] = true;\n }\n }\n sourceObj = filter !== false && getPrototypeOf(sourceObj);\n } while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);\n\n return destObj;\n};\n\n/**\n * Determines whether a string ends with the characters of a specified string\n *\n * @param {String} str\n * @param {String} searchString\n * @param {Number} [position= 0]\n *\n * @returns {boolean}\n */\nconst endsWith = (str, searchString, position) => {\n str = String(str);\n if (position === undefined || position > str.length) {\n position = str.length;\n }\n position -= searchString.length;\n const lastIndex = str.indexOf(searchString, position);\n return lastIndex !== -1 && lastIndex === position;\n};\n\n\n/**\n * Returns new array from array like object or null if failed\n *\n * @param {*} [thing]\n *\n * @returns {?Array}\n */\nconst toArray = (thing) => {\n if (!thing) return null;\n if (isArray(thing)) return thing;\n let i = thing.length;\n if (!isNumber(i)) return null;\n const arr = new Array(i);\n while (i-- > 0) {\n arr[i] = thing[i];\n }\n return arr;\n};\n\n/**\n * Checking if the Uint8Array exists and if it does, it returns a function that checks if the\n * thing passed in is an instance of Uint8Array\n *\n * @param {TypedArray}\n *\n * @returns {Array}\n */\n// eslint-disable-next-line func-names\nconst isTypedArray = (TypedArray => {\n // eslint-disable-next-line func-names\n return thing => {\n return TypedArray && thing instanceof TypedArray;\n };\n})(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));\n\n/**\n * For each entry in the object, call the function with the key and value.\n *\n * @param {Object} obj - The object to iterate over.\n * @param {Function} fn - The function to call for each entry.\n *\n * @returns {void}\n */\nconst forEachEntry = (obj, fn) => {\n const generator = obj && obj[Symbol.iterator];\n\n const iterator = generator.call(obj);\n\n let result;\n\n while ((result = iterator.next()) && !result.done) {\n const pair = result.value;\n fn.call(obj, pair[0], pair[1]);\n }\n};\n\n/**\n * It takes a regular expression and a string, and returns an array of all the matches\n *\n * @param {string} regExp - The regular expression to match against.\n * @param {string} str - The string to search.\n *\n * @returns {Array}\n */\nconst matchAll = (regExp, str) => {\n let matches;\n const arr = [];\n\n while ((matches = regExp.exec(str)) !== null) {\n arr.push(matches);\n }\n\n return arr;\n};\n\n/* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */\nconst isHTMLForm = kindOfTest('HTMLFormElement');\n\nconst toCamelCase = str => {\n return str.toLowerCase().replace(/[-_\\s]([a-z\\d])(\\w*)/g,\n function replacer(m, p1, p2) {\n return p1.toUpperCase() + p2;\n }\n );\n};\n\n/* Creating a function that will check if an object has a property. */\nconst hasOwnProperty = (({hasOwnProperty}) => (obj, prop) => hasOwnProperty.call(obj, prop))(Object.prototype);\n\n/**\n * Determine if a value is a RegExp object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a RegExp object, otherwise false\n */\nconst isRegExp = kindOfTest('RegExp');\n\nconst reduceDescriptors = (obj, reducer) => {\n const descriptors = Object.getOwnPropertyDescriptors(obj);\n const reducedDescriptors = {};\n\n forEach(descriptors, (descriptor, name) => {\n let ret;\n if ((ret = reducer(descriptor, name, obj)) !== false) {\n reducedDescriptors[name] = ret || descriptor;\n }\n });\n\n Object.defineProperties(obj, reducedDescriptors);\n};\n\n/**\n * Makes all methods read-only\n * @param {Object} obj\n */\n\nconst freezeMethods = (obj) => {\n reduceDescriptors(obj, (descriptor, name) => {\n // skip restricted props in strict mode\n if (isFunction(obj) && ['arguments', 'caller', 'callee'].indexOf(name) !== -1) {\n return false;\n }\n\n const value = obj[name];\n\n if (!isFunction(value)) return;\n\n descriptor.enumerable = false;\n\n if ('writable' in descriptor) {\n descriptor.writable = false;\n return;\n }\n\n if (!descriptor.set) {\n descriptor.set = () => {\n throw Error('Can not rewrite read-only method \\'' + name + '\\'');\n };\n }\n });\n};\n\nconst toObjectSet = (arrayOrString, delimiter) => {\n const obj = {};\n\n const define = (arr) => {\n arr.forEach(value => {\n obj[value] = true;\n });\n };\n\n isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));\n\n return obj;\n};\n\nconst noop = () => {};\n\nconst toFiniteNumber = (value, defaultValue) => {\n value = +value;\n return Number.isFinite(value) ? value : defaultValue;\n};\n\nconst ALPHA = 'abcdefghijklmnopqrstuvwxyz';\n\nconst DIGIT = '0123456789';\n\nconst ALPHABET = {\n DIGIT,\n ALPHA,\n ALPHA_DIGIT: ALPHA + ALPHA.toUpperCase() + DIGIT\n};\n\nconst generateString = (size = 16, alphabet = ALPHABET.ALPHA_DIGIT) => {\n let str = '';\n const {length} = alphabet;\n while (size--) {\n str += alphabet[Math.random() * length|0];\n }\n\n return str;\n};\n\n/**\n * If the thing is a FormData object, return true, otherwise return false.\n *\n * @param {unknown} thing - The thing to check.\n *\n * @returns {boolean}\n */\nfunction isSpecCompliantForm(thing) {\n return !!(thing && isFunction(thing.append) && thing[Symbol.toStringTag] === 'FormData' && thing[Symbol.iterator]);\n}\n\nconst toJSONObject = (obj) => {\n const stack = new Array(10);\n\n const visit = (source, i) => {\n\n if (isObject(source)) {\n if (stack.indexOf(source) >= 0) {\n return;\n }\n\n if(!('toJSON' in source)) {\n stack[i] = source;\n const target = isArray(source) ? [] : {};\n\n forEach(source, (value, key) => {\n const reducedValue = visit(value, i + 1);\n !isUndefined(reducedValue) && (target[key] = reducedValue);\n });\n\n stack[i] = undefined;\n\n return target;\n }\n }\n\n return source;\n };\n\n return visit(obj, 0);\n};\n\nconst isAsyncFn = kindOfTest('AsyncFunction');\n\nconst isThenable = (thing) =>\n thing && (isObject(thing) || isFunction(thing)) && isFunction(thing.then) && isFunction(thing.catch);\n\nvar utils$1 = {\n isArray,\n isArrayBuffer,\n isBuffer,\n isFormData,\n isArrayBufferView,\n isString,\n isNumber,\n isBoolean,\n isObject,\n isPlainObject,\n isUndefined,\n isDate,\n isFile,\n isBlob,\n isRegExp,\n isFunction,\n isStream,\n isURLSearchParams,\n isTypedArray,\n isFileList,\n forEach,\n merge,\n extend,\n trim,\n stripBOM,\n inherits,\n toFlatObject,\n kindOf,\n kindOfTest,\n endsWith,\n toArray,\n forEachEntry,\n matchAll,\n isHTMLForm,\n hasOwnProperty,\n hasOwnProp: hasOwnProperty, // an alias to avoid ESLint no-prototype-builtins detection\n reduceDescriptors,\n freezeMethods,\n toObjectSet,\n toCamelCase,\n noop,\n toFiniteNumber,\n findKey,\n global: _global,\n isContextDefined,\n ALPHABET,\n generateString,\n isSpecCompliantForm,\n toJSONObject,\n isAsyncFn,\n isThenable\n};\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [config] The config.\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n *\n * @returns {Error} The created error.\n */\nfunction AxiosError(message, code, config, request, response) {\n Error.call(this);\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n } else {\n this.stack = (new Error()).stack;\n }\n\n this.message = message;\n this.name = 'AxiosError';\n code && (this.code = code);\n config && (this.config = config);\n request && (this.request = request);\n response && (this.response = response);\n}\n\nutils$1.inherits(AxiosError, Error, {\n toJSON: function toJSON() {\n return {\n // Standard\n message: this.message,\n name: this.name,\n // Microsoft\n description: this.description,\n number: this.number,\n // Mozilla\n fileName: this.fileName,\n lineNumber: this.lineNumber,\n columnNumber: this.columnNumber,\n stack: this.stack,\n // Axios\n config: utils$1.toJSONObject(this.config),\n code: this.code,\n status: this.response && this.response.status ? this.response.status : null\n };\n }\n});\n\nconst prototype$1 = AxiosError.prototype;\nconst descriptors = {};\n\n[\n 'ERR_BAD_OPTION_VALUE',\n 'ERR_BAD_OPTION',\n 'ECONNABORTED',\n 'ETIMEDOUT',\n 'ERR_NETWORK',\n 'ERR_FR_TOO_MANY_REDIRECTS',\n 'ERR_DEPRECATED',\n 'ERR_BAD_RESPONSE',\n 'ERR_BAD_REQUEST',\n 'ERR_CANCELED',\n 'ERR_NOT_SUPPORT',\n 'ERR_INVALID_URL'\n// eslint-disable-next-line func-names\n].forEach(code => {\n descriptors[code] = {value: code};\n});\n\nObject.defineProperties(AxiosError, descriptors);\nObject.defineProperty(prototype$1, 'isAxiosError', {value: true});\n\n// eslint-disable-next-line func-names\nAxiosError.from = (error, code, config, request, response, customProps) => {\n const axiosError = Object.create(prototype$1);\n\n utils$1.toFlatObject(error, axiosError, function filter(obj) {\n return obj !== Error.prototype;\n }, prop => {\n return prop !== 'isAxiosError';\n });\n\n AxiosError.call(axiosError, error.message, code, config, request, response);\n\n axiosError.cause = error;\n\n axiosError.name = error.name;\n\n customProps && Object.assign(axiosError, customProps);\n\n return axiosError;\n};\n\n// eslint-disable-next-line strict\nvar httpAdapter = null;\n\n/**\n * Determines if the given thing is a array or js object.\n *\n * @param {string} thing - The object or array to be visited.\n *\n * @returns {boolean}\n */\nfunction isVisitable(thing) {\n return utils$1.isPlainObject(thing) || utils$1.isArray(thing);\n}\n\n/**\n * It removes the brackets from the end of a string\n *\n * @param {string} key - The key of the parameter.\n *\n * @returns {string} the key without the brackets.\n */\nfunction removeBrackets(key) {\n return utils$1.endsWith(key, '[]') ? key.slice(0, -2) : key;\n}\n\n/**\n * It takes a path, a key, and a boolean, and returns a string\n *\n * @param {string} path - The path to the current key.\n * @param {string} key - The key of the current object being iterated over.\n * @param {string} dots - If true, the key will be rendered with dots instead of brackets.\n *\n * @returns {string} The path to the current key.\n */\nfunction renderKey(path, key, dots) {\n if (!path) return key;\n return path.concat(key).map(function each(token, i) {\n // eslint-disable-next-line no-param-reassign\n token = removeBrackets(token);\n return !dots && i ? '[' + token + ']' : token;\n }).join(dots ? '.' : '');\n}\n\n/**\n * If the array is an array and none of its elements are visitable, then it's a flat array.\n *\n * @param {Array} arr - The array to check\n *\n * @returns {boolean}\n */\nfunction isFlatArray(arr) {\n return utils$1.isArray(arr) && !arr.some(isVisitable);\n}\n\nconst predicates = utils$1.toFlatObject(utils$1, {}, null, function filter(prop) {\n return /^is[A-Z]/.test(prop);\n});\n\n/**\n * Convert a data object to FormData\n *\n * @param {Object} obj\n * @param {?Object} [formData]\n * @param {?Object} [options]\n * @param {Function} [options.visitor]\n * @param {Boolean} [options.metaTokens = true]\n * @param {Boolean} [options.dots = false]\n * @param {?Boolean} [options.indexes = false]\n *\n * @returns {Object}\n **/\n\n/**\n * It converts an object into a FormData object\n *\n * @param {Object} obj - The object to convert to form data.\n * @param {string} formData - The FormData object to append to.\n * @param {Object} options\n *\n * @returns\n */\nfunction toFormData(obj, formData, options) {\n if (!utils$1.isObject(obj)) {\n throw new TypeError('target must be an object');\n }\n\n // eslint-disable-next-line no-param-reassign\n formData = formData || new (FormData)();\n\n // eslint-disable-next-line no-param-reassign\n options = utils$1.toFlatObject(options, {\n metaTokens: true,\n dots: false,\n indexes: false\n }, false, function defined(option, source) {\n // eslint-disable-next-line no-eq-null,eqeqeq\n return !utils$1.isUndefined(source[option]);\n });\n\n const metaTokens = options.metaTokens;\n // eslint-disable-next-line no-use-before-define\n const visitor = options.visitor || defaultVisitor;\n const dots = options.dots;\n const indexes = options.indexes;\n const _Blob = options.Blob || typeof Blob !== 'undefined' && Blob;\n const useBlob = _Blob && utils$1.isSpecCompliantForm(formData);\n\n if (!utils$1.isFunction(visitor)) {\n throw new TypeError('visitor must be a function');\n }\n\n function convertValue(value) {\n if (value === null) return '';\n\n if (utils$1.isDate(value)) {\n return value.toISOString();\n }\n\n if (!useBlob && utils$1.isBlob(value)) {\n throw new AxiosError('Blob is not supported. Use a Buffer instead.');\n }\n\n if (utils$1.isArrayBuffer(value) || utils$1.isTypedArray(value)) {\n return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);\n }\n\n return value;\n }\n\n /**\n * Default visitor.\n *\n * @param {*} value\n * @param {String|Number} key\n * @param {Array} path\n * @this {FormData}\n *\n * @returns {boolean} return true to visit the each prop of the value recursively\n */\n function defaultVisitor(value, key, path) {\n let arr = value;\n\n if (value && !path && typeof value === 'object') {\n if (utils$1.endsWith(key, '{}')) {\n // eslint-disable-next-line no-param-reassign\n key = metaTokens ? key : key.slice(0, -2);\n // eslint-disable-next-line no-param-reassign\n value = JSON.stringify(value);\n } else if (\n (utils$1.isArray(value) && isFlatArray(value)) ||\n ((utils$1.isFileList(value) || utils$1.endsWith(key, '[]')) && (arr = utils$1.toArray(value))\n )) {\n // eslint-disable-next-line no-param-reassign\n key = removeBrackets(key);\n\n arr.forEach(function each(el, index) {\n !(utils$1.isUndefined(el) || el === null) && formData.append(\n // eslint-disable-next-line no-nested-ternary\n indexes === true ? renderKey([key], index, dots) : (indexes === null ? key : key + '[]'),\n convertValue(el)\n );\n });\n return false;\n }\n }\n\n if (isVisitable(value)) {\n return true;\n }\n\n formData.append(renderKey(path, key, dots), convertValue(value));\n\n return false;\n }\n\n const stack = [];\n\n const exposedHelpers = Object.assign(predicates, {\n defaultVisitor,\n convertValue,\n isVisitable\n });\n\n function build(value, path) {\n if (utils$1.isUndefined(value)) return;\n\n if (stack.indexOf(value) !== -1) {\n throw Error('Circular reference detected in ' + path.join('.'));\n }\n\n stack.push(value);\n\n utils$1.forEach(value, function each(el, key) {\n const result = !(utils$1.isUndefined(el) || el === null) && visitor.call(\n formData, el, utils$1.isString(key) ? key.trim() : key, path, exposedHelpers\n );\n\n if (result === true) {\n build(el, path ? path.concat(key) : [key]);\n }\n });\n\n stack.pop();\n }\n\n if (!utils$1.isObject(obj)) {\n throw new TypeError('data must be an object');\n }\n\n build(obj);\n\n return formData;\n}\n\n/**\n * It encodes a string by replacing all characters that are not in the unreserved set with\n * their percent-encoded equivalents\n *\n * @param {string} str - The string to encode.\n *\n * @returns {string} The encoded string.\n */\nfunction encode$1(str) {\n const charMap = {\n '!': '%21',\n \"'\": '%27',\n '(': '%28',\n ')': '%29',\n '~': '%7E',\n '%20': '+',\n '%00': '\\x00'\n };\n return encodeURIComponent(str).replace(/[!'()~]|%20|%00/g, function replacer(match) {\n return charMap[match];\n });\n}\n\n/**\n * It takes a params object and converts it to a FormData object\n *\n * @param {Object} params - The parameters to be converted to a FormData object.\n * @param {Object} options - The options object passed to the Axios constructor.\n *\n * @returns {void}\n */\nfunction AxiosURLSearchParams(params, options) {\n this._pairs = [];\n\n params && toFormData(params, this, options);\n}\n\nconst prototype = AxiosURLSearchParams.prototype;\n\nprototype.append = function append(name, value) {\n this._pairs.push([name, value]);\n};\n\nprototype.toString = function toString(encoder) {\n const _encode = encoder ? function(value) {\n return encoder.call(this, value, encode$1);\n } : encode$1;\n\n return this._pairs.map(function each(pair) {\n return _encode(pair[0]) + '=' + _encode(pair[1]);\n }, '').join('&');\n};\n\n/**\n * It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their\n * URI encoded counterparts\n *\n * @param {string} val The value to be encoded.\n *\n * @returns {string} The encoded value.\n */\nfunction encode(val) {\n return encodeURIComponent(val).\n replace(/%3A/gi, ':').\n replace(/%24/g, '$').\n replace(/%2C/gi, ',').\n replace(/%20/g, '+').\n replace(/%5B/gi, '[').\n replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @param {?object} options\n *\n * @returns {string} The formatted url\n */\nfunction buildURL(url, params, options) {\n /*eslint no-param-reassign:0*/\n if (!params) {\n return url;\n }\n \n const _encode = options && options.encode || encode;\n\n const serializeFn = options && options.serialize;\n\n let serializedParams;\n\n if (serializeFn) {\n serializedParams = serializeFn(params, options);\n } else {\n serializedParams = utils$1.isURLSearchParams(params) ?\n params.toString() :\n new AxiosURLSearchParams(params, options).toString(_encode);\n }\n\n if (serializedParams) {\n const hashmarkIndex = url.indexOf(\"#\");\n\n if (hashmarkIndex !== -1) {\n url = url.slice(0, hashmarkIndex);\n }\n url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n }\n\n return url;\n}\n\nclass InterceptorManager {\n constructor() {\n this.handlers = [];\n }\n\n /**\n * Add a new interceptor to the stack\n *\n * @param {Function} fulfilled The function to handle `then` for a `Promise`\n * @param {Function} rejected The function to handle `reject` for a `Promise`\n *\n * @return {Number} An ID used to remove interceptor later\n */\n use(fulfilled, rejected, options) {\n this.handlers.push({\n fulfilled,\n rejected,\n synchronous: options ? options.synchronous : false,\n runWhen: options ? options.runWhen : null\n });\n return this.handlers.length - 1;\n }\n\n /**\n * Remove an interceptor from the stack\n *\n * @param {Number} id The ID that was returned by `use`\n *\n * @returns {Boolean} `true` if the interceptor was removed, `false` otherwise\n */\n eject(id) {\n if (this.handlers[id]) {\n this.handlers[id] = null;\n }\n }\n\n /**\n * Clear all interceptors from the stack\n *\n * @returns {void}\n */\n clear() {\n if (this.handlers) {\n this.handlers = [];\n }\n }\n\n /**\n * Iterate over all the registered interceptors\n *\n * This method is particularly useful for skipping over any\n * interceptors that may have become `null` calling `eject`.\n *\n * @param {Function} fn The function to call for each interceptor\n *\n * @returns {void}\n */\n forEach(fn) {\n utils$1.forEach(this.handlers, function forEachHandler(h) {\n if (h !== null) {\n fn(h);\n }\n });\n }\n}\n\nvar InterceptorManager$1 = InterceptorManager;\n\nvar transitionalDefaults = {\n silentJSONParsing: true,\n forcedJSONParsing: true,\n clarifyTimeoutError: false\n};\n\nvar URLSearchParams$1 = typeof URLSearchParams !== 'undefined' ? URLSearchParams : AxiosURLSearchParams;\n\nvar FormData$1 = typeof FormData !== 'undefined' ? FormData : null;\n\nvar Blob$1 = typeof Blob !== 'undefined' ? Blob : null;\n\nvar platform$1 = {\n isBrowser: true,\n classes: {\n URLSearchParams: URLSearchParams$1,\n FormData: FormData$1,\n Blob: Blob$1\n },\n protocols: ['http', 'https', 'file', 'blob', 'url', 'data']\n};\n\nconst hasBrowserEnv = typeof window !== 'undefined' && typeof document !== 'undefined';\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n * typeof window -> undefined\n * typeof document -> undefined\n *\n * react-native:\n * navigator.product -> 'ReactNative'\n * nativescript\n * navigator.product -> 'NativeScript' or 'NS'\n *\n * @returns {boolean}\n */\nconst hasStandardBrowserEnv = (\n (product) => {\n return hasBrowserEnv && ['ReactNative', 'NativeScript', 'NS'].indexOf(product) < 0\n })(typeof navigator !== 'undefined' && navigator.product);\n\n/**\n * Determine if we're running in a standard browser webWorker environment\n *\n * Although the `isStandardBrowserEnv` method indicates that\n * `allows axios to run in a web worker`, the WebWorker will still be\n * filtered out due to its judgment standard\n * `typeof window !== 'undefined' && typeof document !== 'undefined'`.\n * This leads to a problem when axios post `FormData` in webWorker\n */\nconst hasStandardBrowserWebWorkerEnv = (() => {\n return (\n typeof WorkerGlobalScope !== 'undefined' &&\n // eslint-disable-next-line no-undef\n self instanceof WorkerGlobalScope &&\n typeof self.importScripts === 'function'\n );\n})();\n\nvar utils = /*#__PURE__*/Object.freeze({\n __proto__: null,\n hasBrowserEnv: hasBrowserEnv,\n hasStandardBrowserWebWorkerEnv: hasStandardBrowserWebWorkerEnv,\n hasStandardBrowserEnv: hasStandardBrowserEnv\n});\n\nvar platform = {\n ...utils,\n ...platform$1\n};\n\nfunction toURLEncodedForm(data, options) {\n return toFormData(data, new platform.classes.URLSearchParams(), Object.assign({\n visitor: function(value, key, path, helpers) {\n if (platform.isNode && utils$1.isBuffer(value)) {\n this.append(key, value.toString('base64'));\n return false;\n }\n\n return helpers.defaultVisitor.apply(this, arguments);\n }\n }, options));\n}\n\n/**\n * It takes a string like `foo[x][y][z]` and returns an array like `['foo', 'x', 'y', 'z']\n *\n * @param {string} name - The name of the property to get.\n *\n * @returns An array of strings.\n */\nfunction parsePropPath(name) {\n // foo[x][y][z]\n // foo.x.y.z\n // foo-x-y-z\n // foo x y z\n return utils$1.matchAll(/\\w+|\\[(\\w*)]/g, name).map(match => {\n return match[0] === '[]' ? '' : match[1] || match[0];\n });\n}\n\n/**\n * Convert an array to an object.\n *\n * @param {Array} arr - The array to convert to an object.\n *\n * @returns An object with the same keys and values as the array.\n */\nfunction arrayToObject(arr) {\n const obj = {};\n const keys = Object.keys(arr);\n let i;\n const len = keys.length;\n let key;\n for (i = 0; i < len; i++) {\n key = keys[i];\n obj[key] = arr[key];\n }\n return obj;\n}\n\n/**\n * It takes a FormData object and returns a JavaScript object\n *\n * @param {string} formData The FormData object to convert to JSON.\n *\n * @returns {Object | null} The converted object.\n */\nfunction formDataToJSON(formData) {\n function buildPath(path, value, target, index) {\n let name = path[index++];\n const isNumericKey = Number.isFinite(+name);\n const isLast = index >= path.length;\n name = !name && utils$1.isArray(target) ? target.length : name;\n\n if (isLast) {\n if (utils$1.hasOwnProp(target, name)) {\n target[name] = [target[name], value];\n } else {\n target[name] = value;\n }\n\n return !isNumericKey;\n }\n\n if (!target[name] || !utils$1.isObject(target[name])) {\n target[name] = [];\n }\n\n const result = buildPath(path, value, target[name], index);\n\n if (result && utils$1.isArray(target[name])) {\n target[name] = arrayToObject(target[name]);\n }\n\n return !isNumericKey;\n }\n\n if (utils$1.isFormData(formData) && utils$1.isFunction(formData.entries)) {\n const obj = {};\n\n utils$1.forEachEntry(formData, (name, value) => {\n buildPath(parsePropPath(name), value, obj, 0);\n });\n\n return obj;\n }\n\n return null;\n}\n\n/**\n * It takes a string, tries to parse it, and if it fails, it returns the stringified version\n * of the input\n *\n * @param {any} rawValue - The value to be stringified.\n * @param {Function} parser - A function that parses a string into a JavaScript object.\n * @param {Function} encoder - A function that takes a value and returns a string.\n *\n * @returns {string} A stringified version of the rawValue.\n */\nfunction stringifySafely(rawValue, parser, encoder) {\n if (utils$1.isString(rawValue)) {\n try {\n (parser || JSON.parse)(rawValue);\n return utils$1.trim(rawValue);\n } catch (e) {\n if (e.name !== 'SyntaxError') {\n throw e;\n }\n }\n }\n\n return (encoder || JSON.stringify)(rawValue);\n}\n\nconst defaults = {\n\n transitional: transitionalDefaults,\n\n adapter: ['xhr', 'http'],\n\n transformRequest: [function transformRequest(data, headers) {\n const contentType = headers.getContentType() || '';\n const hasJSONContentType = contentType.indexOf('application/json') > -1;\n const isObjectPayload = utils$1.isObject(data);\n\n if (isObjectPayload && utils$1.isHTMLForm(data)) {\n data = new FormData(data);\n }\n\n const isFormData = utils$1.isFormData(data);\n\n if (isFormData) {\n if (!hasJSONContentType) {\n return data;\n }\n return hasJSONContentType ? JSON.stringify(formDataToJSON(data)) : data;\n }\n\n if (utils$1.isArrayBuffer(data) ||\n utils$1.isBuffer(data) ||\n utils$1.isStream(data) ||\n utils$1.isFile(data) ||\n utils$1.isBlob(data)\n ) {\n return data;\n }\n if (utils$1.isArrayBufferView(data)) {\n return data.buffer;\n }\n if (utils$1.isURLSearchParams(data)) {\n headers.setContentType('application/x-www-form-urlencoded;charset=utf-8', false);\n return data.toString();\n }\n\n let isFileList;\n\n if (isObjectPayload) {\n if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {\n return toURLEncodedForm(data, this.formSerializer).toString();\n }\n\n if ((isFileList = utils$1.isFileList(data)) || contentType.indexOf('multipart/form-data') > -1) {\n const _FormData = this.env && this.env.FormData;\n\n return toFormData(\n isFileList ? {'files[]': data} : data,\n _FormData && new _FormData(),\n this.formSerializer\n );\n }\n }\n\n if (isObjectPayload || hasJSONContentType ) {\n headers.setContentType('application/json', false);\n return stringifySafely(data);\n }\n\n return data;\n }],\n\n transformResponse: [function transformResponse(data) {\n const transitional = this.transitional || defaults.transitional;\n const forcedJSONParsing = transitional && transitional.forcedJSONParsing;\n const JSONRequested = this.responseType === 'json';\n\n if (data && utils$1.isString(data) && ((forcedJSONParsing && !this.responseType) || JSONRequested)) {\n const silentJSONParsing = transitional && transitional.silentJSONParsing;\n const strictJSONParsing = !silentJSONParsing && JSONRequested;\n\n try {\n return JSON.parse(data);\n } catch (e) {\n if (strictJSONParsing) {\n if (e.name === 'SyntaxError') {\n throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, this.response);\n }\n throw e;\n }\n }\n }\n\n return data;\n }],\n\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n\n maxContentLength: -1,\n maxBodyLength: -1,\n\n env: {\n FormData: platform.classes.FormData,\n Blob: platform.classes.Blob\n },\n\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n },\n\n headers: {\n common: {\n 'Accept': 'application/json, text/plain, */*',\n 'Content-Type': undefined\n }\n }\n};\n\nutils$1.forEach(['delete', 'get', 'head', 'post', 'put', 'patch'], (method) => {\n defaults.headers[method] = {};\n});\n\nvar defaults$1 = defaults;\n\n// RawAxiosHeaders whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nconst ignoreDuplicateOf = utils$1.toObjectSet([\n 'age', 'authorization', 'content-length', 'content-type', 'etag',\n 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n 'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n 'referer', 'retry-after', 'user-agent'\n]);\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} rawHeaders Headers needing to be parsed\n *\n * @returns {Object} Headers parsed into an object\n */\nvar parseHeaders = rawHeaders => {\n const parsed = {};\n let key;\n let val;\n let i;\n\n rawHeaders && rawHeaders.split('\\n').forEach(function parser(line) {\n i = line.indexOf(':');\n key = line.substring(0, i).trim().toLowerCase();\n val = line.substring(i + 1).trim();\n\n if (!key || (parsed[key] && ignoreDuplicateOf[key])) {\n return;\n }\n\n if (key === 'set-cookie') {\n if (parsed[key]) {\n parsed[key].push(val);\n } else {\n parsed[key] = [val];\n }\n } else {\n parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n }\n });\n\n return parsed;\n};\n\nconst $internals = Symbol('internals');\n\nfunction normalizeHeader(header) {\n return header && String(header).trim().toLowerCase();\n}\n\nfunction normalizeValue(value) {\n if (value === false || value == null) {\n return value;\n }\n\n return utils$1.isArray(value) ? value.map(normalizeValue) : String(value);\n}\n\nfunction parseTokens(str) {\n const tokens = Object.create(null);\n const tokensRE = /([^\\s,;=]+)\\s*(?:=\\s*([^,;]+))?/g;\n let match;\n\n while ((match = tokensRE.exec(str))) {\n tokens[match[1]] = match[2];\n }\n\n return tokens;\n}\n\nconst isValidHeaderName = (str) => /^[-_a-zA-Z0-9^`|~,!#$%&'*+.]+$/.test(str.trim());\n\nfunction matchHeaderValue(context, value, header, filter, isHeaderNameFilter) {\n if (utils$1.isFunction(filter)) {\n return filter.call(this, value, header);\n }\n\n if (isHeaderNameFilter) {\n value = header;\n }\n\n if (!utils$1.isString(value)) return;\n\n if (utils$1.isString(filter)) {\n return value.indexOf(filter) !== -1;\n }\n\n if (utils$1.isRegExp(filter)) {\n return filter.test(value);\n }\n}\n\nfunction formatHeader(header) {\n return header.trim()\n .toLowerCase().replace(/([a-z\\d])(\\w*)/g, (w, char, str) => {\n return char.toUpperCase() + str;\n });\n}\n\nfunction buildAccessors(obj, header) {\n const accessorName = utils$1.toCamelCase(' ' + header);\n\n ['get', 'set', 'has'].forEach(methodName => {\n Object.defineProperty(obj, methodName + accessorName, {\n value: function(arg1, arg2, arg3) {\n return this[methodName].call(this, header, arg1, arg2, arg3);\n },\n configurable: true\n });\n });\n}\n\nclass AxiosHeaders {\n constructor(headers) {\n headers && this.set(headers);\n }\n\n set(header, valueOrRewrite, rewrite) {\n const self = this;\n\n function setHeader(_value, _header, _rewrite) {\n const lHeader = normalizeHeader(_header);\n\n if (!lHeader) {\n throw new Error('header name must be a non-empty string');\n }\n\n const key = utils$1.findKey(self, lHeader);\n\n if(!key || self[key] === undefined || _rewrite === true || (_rewrite === undefined && self[key] !== false)) {\n self[key || _header] = normalizeValue(_value);\n }\n }\n\n const setHeaders = (headers, _rewrite) =>\n utils$1.forEach(headers, (_value, _header) => setHeader(_value, _header, _rewrite));\n\n if (utils$1.isPlainObject(header) || header instanceof this.constructor) {\n setHeaders(header, valueOrRewrite);\n } else if(utils$1.isString(header) && (header = header.trim()) && !isValidHeaderName(header)) {\n setHeaders(parseHeaders(header), valueOrRewrite);\n } else {\n header != null && setHeader(valueOrRewrite, header, rewrite);\n }\n\n return this;\n }\n\n get(header, parser) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils$1.findKey(this, header);\n\n if (key) {\n const value = this[key];\n\n if (!parser) {\n return value;\n }\n\n if (parser === true) {\n return parseTokens(value);\n }\n\n if (utils$1.isFunction(parser)) {\n return parser.call(this, value, key);\n }\n\n if (utils$1.isRegExp(parser)) {\n return parser.exec(value);\n }\n\n throw new TypeError('parser must be boolean|regexp|function');\n }\n }\n }\n\n has(header, matcher) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils$1.findKey(this, header);\n\n return !!(key && this[key] !== undefined && (!matcher || matchHeaderValue(this, this[key], key, matcher)));\n }\n\n return false;\n }\n\n delete(header, matcher) {\n const self = this;\n let deleted = false;\n\n function deleteHeader(_header) {\n _header = normalizeHeader(_header);\n\n if (_header) {\n const key = utils$1.findKey(self, _header);\n\n if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {\n delete self[key];\n\n deleted = true;\n }\n }\n }\n\n if (utils$1.isArray(header)) {\n header.forEach(deleteHeader);\n } else {\n deleteHeader(header);\n }\n\n return deleted;\n }\n\n clear(matcher) {\n const keys = Object.keys(this);\n let i = keys.length;\n let deleted = false;\n\n while (i--) {\n const key = keys[i];\n if(!matcher || matchHeaderValue(this, this[key], key, matcher, true)) {\n delete this[key];\n deleted = true;\n }\n }\n\n return deleted;\n }\n\n normalize(format) {\n const self = this;\n const headers = {};\n\n utils$1.forEach(this, (value, header) => {\n const key = utils$1.findKey(headers, header);\n\n if (key) {\n self[key] = normalizeValue(value);\n delete self[header];\n return;\n }\n\n const normalized = format ? formatHeader(header) : String(header).trim();\n\n if (normalized !== header) {\n delete self[header];\n }\n\n self[normalized] = normalizeValue(value);\n\n headers[normalized] = true;\n });\n\n return this;\n }\n\n concat(...targets) {\n return this.constructor.concat(this, ...targets);\n }\n\n toJSON(asStrings) {\n const obj = Object.create(null);\n\n utils$1.forEach(this, (value, header) => {\n value != null && value !== false && (obj[header] = asStrings && utils$1.isArray(value) ? value.join(', ') : value);\n });\n\n return obj;\n }\n\n [Symbol.iterator]() {\n return Object.entries(this.toJSON())[Symbol.iterator]();\n }\n\n toString() {\n return Object.entries(this.toJSON()).map(([header, value]) => header + ': ' + value).join('\\n');\n }\n\n get [Symbol.toStringTag]() {\n return 'AxiosHeaders';\n }\n\n static from(thing) {\n return thing instanceof this ? thing : new this(thing);\n }\n\n static concat(first, ...targets) {\n const computed = new this(first);\n\n targets.forEach((target) => computed.set(target));\n\n return computed;\n }\n\n static accessor(header) {\n const internals = this[$internals] = (this[$internals] = {\n accessors: {}\n });\n\n const accessors = internals.accessors;\n const prototype = this.prototype;\n\n function defineAccessor(_header) {\n const lHeader = normalizeHeader(_header);\n\n if (!accessors[lHeader]) {\n buildAccessors(prototype, _header);\n accessors[lHeader] = true;\n }\n }\n\n utils$1.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);\n\n return this;\n }\n}\n\nAxiosHeaders.accessor(['Content-Type', 'Content-Length', 'Accept', 'Accept-Encoding', 'User-Agent', 'Authorization']);\n\n// reserved names hotfix\nutils$1.reduceDescriptors(AxiosHeaders.prototype, ({value}, key) => {\n let mapped = key[0].toUpperCase() + key.slice(1); // map `set` => `Set`\n return {\n get: () => value,\n set(headerValue) {\n this[mapped] = headerValue;\n }\n }\n});\n\nutils$1.freezeMethods(AxiosHeaders);\n\nvar AxiosHeaders$1 = AxiosHeaders;\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Array|Function} fns A single function or Array of functions\n * @param {?Object} response The response object\n *\n * @returns {*} The resulting transformed data\n */\nfunction transformData(fns, response) {\n const config = this || defaults$1;\n const context = response || config;\n const headers = AxiosHeaders$1.from(context.headers);\n let data = context.data;\n\n utils$1.forEach(fns, function transform(fn) {\n data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);\n });\n\n headers.normalize();\n\n return data;\n}\n\nfunction isCancel(value) {\n return !!(value && value.__CANCEL__);\n}\n\n/**\n * A `CanceledError` is an object that is thrown when an operation is canceled.\n *\n * @param {string=} message The message.\n * @param {Object=} config The config.\n * @param {Object=} request The request.\n *\n * @returns {CanceledError} The created error.\n */\nfunction CanceledError(message, config, request) {\n // eslint-disable-next-line no-eq-null,eqeqeq\n AxiosError.call(this, message == null ? 'canceled' : message, AxiosError.ERR_CANCELED, config, request);\n this.name = 'CanceledError';\n}\n\nutils$1.inherits(CanceledError, AxiosError, {\n __CANCEL__: true\n});\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n *\n * @returns {object} The response.\n */\nfunction settle(resolve, reject, response) {\n const validateStatus = response.config.validateStatus;\n if (!response.status || !validateStatus || validateStatus(response.status)) {\n resolve(response);\n } else {\n reject(new AxiosError(\n 'Request failed with status code ' + response.status,\n [AxiosError.ERR_BAD_REQUEST, AxiosError.ERR_BAD_RESPONSE][Math.floor(response.status / 100) - 4],\n response.config,\n response.request,\n response\n ));\n }\n}\n\nvar cookies = platform.hasStandardBrowserEnv ?\n\n // Standard browser envs support document.cookie\n {\n write(name, value, expires, path, domain, secure) {\n const cookie = [name + '=' + encodeURIComponent(value)];\n\n utils$1.isNumber(expires) && cookie.push('expires=' + new Date(expires).toGMTString());\n\n utils$1.isString(path) && cookie.push('path=' + path);\n\n utils$1.isString(domain) && cookie.push('domain=' + domain);\n\n secure === true && cookie.push('secure');\n\n document.cookie = cookie.join('; ');\n },\n\n read(name) {\n const match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n return (match ? decodeURIComponent(match[3]) : null);\n },\n\n remove(name) {\n this.write(name, '', Date.now() - 86400000);\n }\n }\n\n :\n\n // Non-standard browser env (web workers, react-native) lack needed support.\n {\n write() {},\n read() {\n return null;\n },\n remove() {}\n };\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n *\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nfunction isAbsoluteURL(url) {\n // A URL is considered absolute if it begins with \"://\" or \"//\" (protocol-relative URL).\n // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n // by any combination of letters, digits, plus, period, or hyphen.\n return /^([a-z][a-z\\d+\\-.]*:)?\\/\\//i.test(url);\n}\n\n/**\n * Creates a new URL by combining the specified URLs\n *\n * @param {string} baseURL The base URL\n * @param {string} relativeURL The relative URL\n *\n * @returns {string} The combined URL\n */\nfunction combineURLs(baseURL, relativeURL) {\n return relativeURL\n ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n : baseURL;\n}\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n *\n * @returns {string} The combined full path\n */\nfunction buildFullPath(baseURL, requestedURL) {\n if (baseURL && !isAbsoluteURL(requestedURL)) {\n return combineURLs(baseURL, requestedURL);\n }\n return requestedURL;\n}\n\nvar isURLSameOrigin = platform.hasStandardBrowserEnv ?\n\n// Standard browser envs have full support of the APIs needed to test\n// whether the request URL is of the same origin as current location.\n (function standardBrowserEnv() {\n const msie = /(msie|trident)/i.test(navigator.userAgent);\n const urlParsingNode = document.createElement('a');\n let originURL;\n\n /**\n * Parse a URL to discover its components\n *\n * @param {String} url The URL to be parsed\n * @returns {Object}\n */\n function resolveURL(url) {\n let href = url;\n\n if (msie) {\n // IE needs attribute set twice to normalize properties\n urlParsingNode.setAttribute('href', href);\n href = urlParsingNode.href;\n }\n\n urlParsingNode.setAttribute('href', href);\n\n // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n return {\n href: urlParsingNode.href,\n protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n host: urlParsingNode.host,\n search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n hostname: urlParsingNode.hostname,\n port: urlParsingNode.port,\n pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n urlParsingNode.pathname :\n '/' + urlParsingNode.pathname\n };\n }\n\n originURL = resolveURL(window.location.href);\n\n /**\n * Determine if a URL shares the same origin as the current location\n *\n * @param {String} requestURL The URL to test\n * @returns {boolean} True if URL shares the same origin, otherwise false\n */\n return function isURLSameOrigin(requestURL) {\n const parsed = (utils$1.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n return (parsed.protocol === originURL.protocol &&\n parsed.host === originURL.host);\n };\n })() :\n\n // Non standard browser envs (web workers, react-native) lack needed support.\n (function nonStandardBrowserEnv() {\n return function isURLSameOrigin() {\n return true;\n };\n })();\n\nfunction parseProtocol(url) {\n const match = /^([-+\\w]{1,25})(:?\\/\\/|:)/.exec(url);\n return match && match[1] || '';\n}\n\n/**\n * Calculate data maxRate\n * @param {Number} [samplesCount= 10]\n * @param {Number} [min= 1000]\n * @returns {Function}\n */\nfunction speedometer(samplesCount, min) {\n samplesCount = samplesCount || 10;\n const bytes = new Array(samplesCount);\n const timestamps = new Array(samplesCount);\n let head = 0;\n let tail = 0;\n let firstSampleTS;\n\n min = min !== undefined ? min : 1000;\n\n return function push(chunkLength) {\n const now = Date.now();\n\n const startedAt = timestamps[tail];\n\n if (!firstSampleTS) {\n firstSampleTS = now;\n }\n\n bytes[head] = chunkLength;\n timestamps[head] = now;\n\n let i = tail;\n let bytesCount = 0;\n\n while (i !== head) {\n bytesCount += bytes[i++];\n i = i % samplesCount;\n }\n\n head = (head + 1) % samplesCount;\n\n if (head === tail) {\n tail = (tail + 1) % samplesCount;\n }\n\n if (now - firstSampleTS < min) {\n return;\n }\n\n const passed = startedAt && now - startedAt;\n\n return passed ? Math.round(bytesCount * 1000 / passed) : undefined;\n };\n}\n\nfunction progressEventReducer(listener, isDownloadStream) {\n let bytesNotified = 0;\n const _speedometer = speedometer(50, 250);\n\n return e => {\n const loaded = e.loaded;\n const total = e.lengthComputable ? e.total : undefined;\n const progressBytes = loaded - bytesNotified;\n const rate = _speedometer(progressBytes);\n const inRange = loaded <= total;\n\n bytesNotified = loaded;\n\n const data = {\n loaded,\n total,\n progress: total ? (loaded / total) : undefined,\n bytes: progressBytes,\n rate: rate ? rate : undefined,\n estimated: rate && total && inRange ? (total - loaded) / rate : undefined,\n event: e\n };\n\n data[isDownloadStream ? 'download' : 'upload'] = true;\n\n listener(data);\n };\n}\n\nconst isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined';\n\nvar xhrAdapter = isXHRAdapterSupported && function (config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n let requestData = config.data;\n const requestHeaders = AxiosHeaders$1.from(config.headers).normalize();\n let {responseType, withXSRFToken} = config;\n let onCanceled;\n function done() {\n if (config.cancelToken) {\n config.cancelToken.unsubscribe(onCanceled);\n }\n\n if (config.signal) {\n config.signal.removeEventListener('abort', onCanceled);\n }\n }\n\n let contentType;\n\n if (utils$1.isFormData(requestData)) {\n if (platform.hasStandardBrowserEnv || platform.hasStandardBrowserWebWorkerEnv) {\n requestHeaders.setContentType(false); // Let the browser set it\n } else if ((contentType = requestHeaders.getContentType()) !== false) {\n // fix semicolon duplication issue for ReactNative FormData implementation\n const [type, ...tokens] = contentType ? contentType.split(';').map(token => token.trim()).filter(Boolean) : [];\n requestHeaders.setContentType([type || 'multipart/form-data', ...tokens].join('; '));\n }\n }\n\n let request = new XMLHttpRequest();\n\n // HTTP basic authentication\n if (config.auth) {\n const username = config.auth.username || '';\n const password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';\n requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password));\n }\n\n const fullPath = buildFullPath(config.baseURL, config.url);\n\n request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n // Set the request timeout in MS\n request.timeout = config.timeout;\n\n function onloadend() {\n if (!request) {\n return;\n }\n // Prepare the response\n const responseHeaders = AxiosHeaders$1.from(\n 'getAllResponseHeaders' in request && request.getAllResponseHeaders()\n );\n const responseData = !responseType || responseType === 'text' || responseType === 'json' ?\n request.responseText : request.response;\n const response = {\n data: responseData,\n status: request.status,\n statusText: request.statusText,\n headers: responseHeaders,\n config,\n request\n };\n\n settle(function _resolve(value) {\n resolve(value);\n done();\n }, function _reject(err) {\n reject(err);\n done();\n }, response);\n\n // Clean up request\n request = null;\n }\n\n if ('onloadend' in request) {\n // Use onloadend if available\n request.onloadend = onloadend;\n } else {\n // Listen for ready state to emulate onloadend\n request.onreadystatechange = function handleLoad() {\n if (!request || request.readyState !== 4) {\n return;\n }\n\n // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n }\n // readystate handler is calling before onerror or ontimeout handlers,\n // so we should call onloadend on the next 'tick'\n setTimeout(onloadend);\n };\n }\n\n // Handle browser request cancellation (as opposed to a manual cancellation)\n request.onabort = function handleAbort() {\n if (!request) {\n return;\n }\n\n reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle low level network errors\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(new AxiosError('Network Error', AxiosError.ERR_NETWORK, config, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle timeout\n request.ontimeout = function handleTimeout() {\n let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';\n const transitional = config.transitional || transitionalDefaults;\n if (config.timeoutErrorMessage) {\n timeoutErrorMessage = config.timeoutErrorMessage;\n }\n reject(new AxiosError(\n timeoutErrorMessage,\n transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,\n config,\n request));\n\n // Clean up request\n request = null;\n };\n\n // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n if(platform.hasStandardBrowserEnv) {\n withXSRFToken && utils$1.isFunction(withXSRFToken) && (withXSRFToken = withXSRFToken(config));\n\n if (withXSRFToken || (withXSRFToken !== false && isURLSameOrigin(fullPath))) {\n // Add xsrf header\n const xsrfValue = config.xsrfHeaderName && config.xsrfCookieName && cookies.read(config.xsrfCookieName);\n\n if (xsrfValue) {\n requestHeaders.set(config.xsrfHeaderName, xsrfValue);\n }\n }\n }\n\n // Remove Content-Type if data is undefined\n requestData === undefined && requestHeaders.setContentType(null);\n\n // Add headers to the request\n if ('setRequestHeader' in request) {\n utils$1.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) {\n request.setRequestHeader(key, val);\n });\n }\n\n // Add withCredentials to request if needed\n if (!utils$1.isUndefined(config.withCredentials)) {\n request.withCredentials = !!config.withCredentials;\n }\n\n // Add responseType to request if needed\n if (responseType && responseType !== 'json') {\n request.responseType = config.responseType;\n }\n\n // Handle progress if needed\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', progressEventReducer(config.onDownloadProgress, true));\n }\n\n // Not all browsers support upload events\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', progressEventReducer(config.onUploadProgress));\n }\n\n if (config.cancelToken || config.signal) {\n // Handle cancellation\n // eslint-disable-next-line func-names\n onCanceled = cancel => {\n if (!request) {\n return;\n }\n reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);\n request.abort();\n request = null;\n };\n\n config.cancelToken && config.cancelToken.subscribe(onCanceled);\n if (config.signal) {\n config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);\n }\n }\n\n const protocol = parseProtocol(fullPath);\n\n if (protocol && platform.protocols.indexOf(protocol) === -1) {\n reject(new AxiosError('Unsupported protocol ' + protocol + ':', AxiosError.ERR_BAD_REQUEST, config));\n return;\n }\n\n\n // Send the request\n request.send(requestData || null);\n });\n};\n\nconst knownAdapters = {\n http: httpAdapter,\n xhr: xhrAdapter\n};\n\nutils$1.forEach(knownAdapters, (fn, value) => {\n if (fn) {\n try {\n Object.defineProperty(fn, 'name', {value});\n } catch (e) {\n // eslint-disable-next-line no-empty\n }\n Object.defineProperty(fn, 'adapterName', {value});\n }\n});\n\nconst renderReason = (reason) => `- ${reason}`;\n\nconst isResolvedHandle = (adapter) => utils$1.isFunction(adapter) || adapter === null || adapter === false;\n\nvar adapters = {\n getAdapter: (adapters) => {\n adapters = utils$1.isArray(adapters) ? adapters : [adapters];\n\n const {length} = adapters;\n let nameOrAdapter;\n let adapter;\n\n const rejectedReasons = {};\n\n for (let i = 0; i < length; i++) {\n nameOrAdapter = adapters[i];\n let id;\n\n adapter = nameOrAdapter;\n\n if (!isResolvedHandle(nameOrAdapter)) {\n adapter = knownAdapters[(id = String(nameOrAdapter)).toLowerCase()];\n\n if (adapter === undefined) {\n throw new AxiosError(`Unknown adapter '${id}'`);\n }\n }\n\n if (adapter) {\n break;\n }\n\n rejectedReasons[id || '#' + i] = adapter;\n }\n\n if (!adapter) {\n\n const reasons = Object.entries(rejectedReasons)\n .map(([id, state]) => `adapter ${id} ` +\n (state === false ? 'is not supported by the environment' : 'is not available in the build')\n );\n\n let s = length ?\n (reasons.length > 1 ? 'since :\\n' + reasons.map(renderReason).join('\\n') : ' ' + renderReason(reasons[0])) :\n 'as no adapter specified';\n\n throw new AxiosError(\n `There is no suitable adapter to dispatch the request ` + s,\n 'ERR_NOT_SUPPORT'\n );\n }\n\n return adapter;\n },\n adapters: knownAdapters\n};\n\n/**\n * Throws a `CanceledError` if cancellation has been requested.\n *\n * @param {Object} config The config that is to be used for the request\n *\n * @returns {void}\n */\nfunction throwIfCancellationRequested(config) {\n if (config.cancelToken) {\n config.cancelToken.throwIfRequested();\n }\n\n if (config.signal && config.signal.aborted) {\n throw new CanceledError(null, config);\n }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n *\n * @returns {Promise} The Promise to be fulfilled\n */\nfunction dispatchRequest(config) {\n throwIfCancellationRequested(config);\n\n config.headers = AxiosHeaders$1.from(config.headers);\n\n // Transform request data\n config.data = transformData.call(\n config,\n config.transformRequest\n );\n\n if (['post', 'put', 'patch'].indexOf(config.method) !== -1) {\n config.headers.setContentType('application/x-www-form-urlencoded', false);\n }\n\n const adapter = adapters.getAdapter(config.adapter || defaults$1.adapter);\n\n return adapter(config).then(function onAdapterResolution(response) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n response.data = transformData.call(\n config,\n config.transformResponse,\n response\n );\n\n response.headers = AxiosHeaders$1.from(response.headers);\n\n return response;\n }, function onAdapterRejection(reason) {\n if (!isCancel(reason)) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n if (reason && reason.response) {\n reason.response.data = transformData.call(\n config,\n config.transformResponse,\n reason.response\n );\n reason.response.headers = AxiosHeaders$1.from(reason.response.headers);\n }\n }\n\n return Promise.reject(reason);\n });\n}\n\nconst headersToObject = (thing) => thing instanceof AxiosHeaders$1 ? thing.toJSON() : thing;\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n *\n * @returns {Object} New object resulting from merging config2 to config1\n */\nfunction mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n const config = {};\n\n function getMergedValue(target, source, caseless) {\n if (utils$1.isPlainObject(target) && utils$1.isPlainObject(source)) {\n return utils$1.merge.call({caseless}, target, source);\n } else if (utils$1.isPlainObject(source)) {\n return utils$1.merge({}, source);\n } else if (utils$1.isArray(source)) {\n return source.slice();\n }\n return source;\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDeepProperties(a, b, caseless) {\n if (!utils$1.isUndefined(b)) {\n return getMergedValue(a, b, caseless);\n } else if (!utils$1.isUndefined(a)) {\n return getMergedValue(undefined, a, caseless);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function valueFromConfig2(a, b) {\n if (!utils$1.isUndefined(b)) {\n return getMergedValue(undefined, b);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function defaultToConfig2(a, b) {\n if (!utils$1.isUndefined(b)) {\n return getMergedValue(undefined, b);\n } else if (!utils$1.isUndefined(a)) {\n return getMergedValue(undefined, a);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDirectKeys(a, b, prop) {\n if (prop in config2) {\n return getMergedValue(a, b);\n } else if (prop in config1) {\n return getMergedValue(undefined, a);\n }\n }\n\n const mergeMap = {\n url: valueFromConfig2,\n method: valueFromConfig2,\n data: valueFromConfig2,\n baseURL: defaultToConfig2,\n transformRequest: defaultToConfig2,\n transformResponse: defaultToConfig2,\n paramsSerializer: defaultToConfig2,\n timeout: defaultToConfig2,\n timeoutMessage: defaultToConfig2,\n withCredentials: defaultToConfig2,\n withXSRFToken: defaultToConfig2,\n adapter: defaultToConfig2,\n responseType: defaultToConfig2,\n xsrfCookieName: defaultToConfig2,\n xsrfHeaderName: defaultToConfig2,\n onUploadProgress: defaultToConfig2,\n onDownloadProgress: defaultToConfig2,\n decompress: defaultToConfig2,\n maxContentLength: defaultToConfig2,\n maxBodyLength: defaultToConfig2,\n beforeRedirect: defaultToConfig2,\n transport: defaultToConfig2,\n httpAgent: defaultToConfig2,\n httpsAgent: defaultToConfig2,\n cancelToken: defaultToConfig2,\n socketPath: defaultToConfig2,\n responseEncoding: defaultToConfig2,\n validateStatus: mergeDirectKeys,\n headers: (a, b) => mergeDeepProperties(headersToObject(a), headersToObject(b), true)\n };\n\n utils$1.forEach(Object.keys(Object.assign({}, config1, config2)), function computeConfigValue(prop) {\n const merge = mergeMap[prop] || mergeDeepProperties;\n const configValue = merge(config1[prop], config2[prop], prop);\n (utils$1.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);\n });\n\n return config;\n}\n\nconst VERSION = \"1.6.2\";\n\nconst validators$1 = {};\n\n// eslint-disable-next-line func-names\n['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach((type, i) => {\n validators$1[type] = function validator(thing) {\n return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;\n };\n});\n\nconst deprecatedWarnings = {};\n\n/**\n * Transitional option validator\n *\n * @param {function|boolean?} validator - set to false if the transitional option has been removed\n * @param {string?} version - deprecated version / removed since version\n * @param {string?} message - some message with additional info\n *\n * @returns {function}\n */\nvalidators$1.transitional = function transitional(validator, version, message) {\n function formatMessage(opt, desc) {\n return '[Axios v' + VERSION + '] Transitional option \\'' + opt + '\\'' + desc + (message ? '. ' + message : '');\n }\n\n // eslint-disable-next-line func-names\n return (value, opt, opts) => {\n if (validator === false) {\n throw new AxiosError(\n formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')),\n AxiosError.ERR_DEPRECATED\n );\n }\n\n if (version && !deprecatedWarnings[opt]) {\n deprecatedWarnings[opt] = true;\n // eslint-disable-next-line no-console\n console.warn(\n formatMessage(\n opt,\n ' has been deprecated since v' + version + ' and will be removed in the near future'\n )\n );\n }\n\n return validator ? validator(value, opt, opts) : true;\n };\n};\n\n/**\n * Assert object's properties type\n *\n * @param {object} options\n * @param {object} schema\n * @param {boolean?} allowUnknown\n *\n * @returns {object}\n */\n\nfunction assertOptions(options, schema, allowUnknown) {\n if (typeof options !== 'object') {\n throw new AxiosError('options must be an object', AxiosError.ERR_BAD_OPTION_VALUE);\n }\n const keys = Object.keys(options);\n let i = keys.length;\n while (i-- > 0) {\n const opt = keys[i];\n const validator = schema[opt];\n if (validator) {\n const value = options[opt];\n const result = value === undefined || validator(value, opt, options);\n if (result !== true) {\n throw new AxiosError('option ' + opt + ' must be ' + result, AxiosError.ERR_BAD_OPTION_VALUE);\n }\n continue;\n }\n if (allowUnknown !== true) {\n throw new AxiosError('Unknown option ' + opt, AxiosError.ERR_BAD_OPTION);\n }\n }\n}\n\nvar validator = {\n assertOptions,\n validators: validators$1\n};\n\nconst validators = validator.validators;\n\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n *\n * @return {Axios} A new instance of Axios\n */\nclass Axios {\n constructor(instanceConfig) {\n this.defaults = instanceConfig;\n this.interceptors = {\n request: new InterceptorManager$1(),\n response: new InterceptorManager$1()\n };\n }\n\n /**\n * Dispatch a request\n *\n * @param {String|Object} configOrUrl The config specific for this request (merged with this.defaults)\n * @param {?Object} config\n *\n * @returns {Promise} The Promise to be fulfilled\n */\n request(configOrUrl, config) {\n /*eslint no-param-reassign:0*/\n // Allow for axios('example/url'[, config]) a la fetch API\n if (typeof configOrUrl === 'string') {\n config = config || {};\n config.url = configOrUrl;\n } else {\n config = configOrUrl || {};\n }\n\n config = mergeConfig(this.defaults, config);\n\n const {transitional, paramsSerializer, headers} = config;\n\n if (transitional !== undefined) {\n validator.assertOptions(transitional, {\n silentJSONParsing: validators.transitional(validators.boolean),\n forcedJSONParsing: validators.transitional(validators.boolean),\n clarifyTimeoutError: validators.transitional(validators.boolean)\n }, false);\n }\n\n if (paramsSerializer != null) {\n if (utils$1.isFunction(paramsSerializer)) {\n config.paramsSerializer = {\n serialize: paramsSerializer\n };\n } else {\n validator.assertOptions(paramsSerializer, {\n encode: validators.function,\n serialize: validators.function\n }, true);\n }\n }\n\n // Set config.method\n config.method = (config.method || this.defaults.method || 'get').toLowerCase();\n\n // Flatten headers\n let contextHeaders = headers && utils$1.merge(\n headers.common,\n headers[config.method]\n );\n\n headers && utils$1.forEach(\n ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n (method) => {\n delete headers[method];\n }\n );\n\n config.headers = AxiosHeaders$1.concat(contextHeaders, headers);\n\n // filter out skipped interceptors\n const requestInterceptorChain = [];\n let synchronousRequestInterceptors = true;\n this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {\n return;\n }\n\n synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;\n\n requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);\n });\n\n const responseInterceptorChain = [];\n this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);\n });\n\n let promise;\n let i = 0;\n let len;\n\n if (!synchronousRequestInterceptors) {\n const chain = [dispatchRequest.bind(this), undefined];\n chain.unshift.apply(chain, requestInterceptorChain);\n chain.push.apply(chain, responseInterceptorChain);\n len = chain.length;\n\n promise = Promise.resolve(config);\n\n while (i < len) {\n promise = promise.then(chain[i++], chain[i++]);\n }\n\n return promise;\n }\n\n len = requestInterceptorChain.length;\n\n let newConfig = config;\n\n i = 0;\n\n while (i < len) {\n const onFulfilled = requestInterceptorChain[i++];\n const onRejected = requestInterceptorChain[i++];\n try {\n newConfig = onFulfilled(newConfig);\n } catch (error) {\n onRejected.call(this, error);\n break;\n }\n }\n\n try {\n promise = dispatchRequest.call(this, newConfig);\n } catch (error) {\n return Promise.reject(error);\n }\n\n i = 0;\n len = responseInterceptorChain.length;\n\n while (i < len) {\n promise = promise.then(responseInterceptorChain[i++], responseInterceptorChain[i++]);\n }\n\n return promise;\n }\n\n getUri(config) {\n config = mergeConfig(this.defaults, config);\n const fullPath = buildFullPath(config.baseURL, config.url);\n return buildURL(fullPath, config.params, config.paramsSerializer);\n }\n}\n\n// Provide aliases for supported request methods\nutils$1.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, config) {\n return this.request(mergeConfig(config || {}, {\n method,\n url,\n data: (config || {}).data\n }));\n };\n});\n\nutils$1.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n /*eslint func-names:0*/\n\n function generateHTTPMethod(isForm) {\n return function httpMethod(url, data, config) {\n return this.request(mergeConfig(config || {}, {\n method,\n headers: isForm ? {\n 'Content-Type': 'multipart/form-data'\n } : {},\n url,\n data\n }));\n };\n }\n\n Axios.prototype[method] = generateHTTPMethod();\n\n Axios.prototype[method + 'Form'] = generateHTTPMethod(true);\n});\n\nvar Axios$1 = Axios;\n\n/**\n * A `CancelToken` is an object that can be used to request cancellation of an operation.\n *\n * @param {Function} executor The executor function.\n *\n * @returns {CancelToken}\n */\nclass CancelToken {\n constructor(executor) {\n if (typeof executor !== 'function') {\n throw new TypeError('executor must be a function.');\n }\n\n let resolvePromise;\n\n this.promise = new Promise(function promiseExecutor(resolve) {\n resolvePromise = resolve;\n });\n\n const token = this;\n\n // eslint-disable-next-line func-names\n this.promise.then(cancel => {\n if (!token._listeners) return;\n\n let i = token._listeners.length;\n\n while (i-- > 0) {\n token._listeners[i](cancel);\n }\n token._listeners = null;\n });\n\n // eslint-disable-next-line func-names\n this.promise.then = onfulfilled => {\n let _resolve;\n // eslint-disable-next-line func-names\n const promise = new Promise(resolve => {\n token.subscribe(resolve);\n _resolve = resolve;\n }).then(onfulfilled);\n\n promise.cancel = function reject() {\n token.unsubscribe(_resolve);\n };\n\n return promise;\n };\n\n executor(function cancel(message, config, request) {\n if (token.reason) {\n // Cancellation has already been requested\n return;\n }\n\n token.reason = new CanceledError(message, config, request);\n resolvePromise(token.reason);\n });\n }\n\n /**\n * Throws a `CanceledError` if cancellation has been requested.\n */\n throwIfRequested() {\n if (this.reason) {\n throw this.reason;\n }\n }\n\n /**\n * Subscribe to the cancel signal\n */\n\n subscribe(listener) {\n if (this.reason) {\n listener(this.reason);\n return;\n }\n\n if (this._listeners) {\n this._listeners.push(listener);\n } else {\n this._listeners = [listener];\n }\n }\n\n /**\n * Unsubscribe from the cancel signal\n */\n\n unsubscribe(listener) {\n if (!this._listeners) {\n return;\n }\n const index = this._listeners.indexOf(listener);\n if (index !== -1) {\n this._listeners.splice(index, 1);\n }\n }\n\n /**\n * Returns an object that contains a new `CancelToken` and a function that, when called,\n * cancels the `CancelToken`.\n */\n static source() {\n let cancel;\n const token = new CancelToken(function executor(c) {\n cancel = c;\n });\n return {\n token,\n cancel\n };\n }\n}\n\nvar CancelToken$1 = CancelToken;\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n * ```js\n * function f(x, y, z) {}\n * var args = [1, 2, 3];\n * f.apply(null, args);\n * ```\n *\n * With `spread` this example can be re-written.\n *\n * ```js\n * spread(function(x, y, z) {})([1, 2, 3]);\n * ```\n *\n * @param {Function} callback\n *\n * @returns {Function}\n */\nfunction spread(callback) {\n return function wrap(arr) {\n return callback.apply(null, arr);\n };\n}\n\n/**\n * Determines whether the payload is an error thrown by Axios\n *\n * @param {*} payload The value to test\n *\n * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false\n */\nfunction isAxiosError(payload) {\n return utils$1.isObject(payload) && (payload.isAxiosError === true);\n}\n\nconst HttpStatusCode = {\n Continue: 100,\n SwitchingProtocols: 101,\n Processing: 102,\n EarlyHints: 103,\n Ok: 200,\n Created: 201,\n Accepted: 202,\n NonAuthoritativeInformation: 203,\n NoContent: 204,\n ResetContent: 205,\n PartialContent: 206,\n MultiStatus: 207,\n AlreadyReported: 208,\n ImUsed: 226,\n MultipleChoices: 300,\n MovedPermanently: 301,\n Found: 302,\n SeeOther: 303,\n NotModified: 304,\n UseProxy: 305,\n Unused: 306,\n TemporaryRedirect: 307,\n PermanentRedirect: 308,\n BadRequest: 400,\n Unauthorized: 401,\n PaymentRequired: 402,\n Forbidden: 403,\n NotFound: 404,\n MethodNotAllowed: 405,\n NotAcceptable: 406,\n ProxyAuthenticationRequired: 407,\n RequestTimeout: 408,\n Conflict: 409,\n Gone: 410,\n LengthRequired: 411,\n PreconditionFailed: 412,\n PayloadTooLarge: 413,\n UriTooLong: 414,\n UnsupportedMediaType: 415,\n RangeNotSatisfiable: 416,\n ExpectationFailed: 417,\n ImATeapot: 418,\n MisdirectedRequest: 421,\n UnprocessableEntity: 422,\n Locked: 423,\n FailedDependency: 424,\n TooEarly: 425,\n UpgradeRequired: 426,\n PreconditionRequired: 428,\n TooManyRequests: 429,\n RequestHeaderFieldsTooLarge: 431,\n UnavailableForLegalReasons: 451,\n InternalServerError: 500,\n NotImplemented: 501,\n BadGateway: 502,\n ServiceUnavailable: 503,\n GatewayTimeout: 504,\n HttpVersionNotSupported: 505,\n VariantAlsoNegotiates: 506,\n InsufficientStorage: 507,\n LoopDetected: 508,\n NotExtended: 510,\n NetworkAuthenticationRequired: 511,\n};\n\nObject.entries(HttpStatusCode).forEach(([key, value]) => {\n HttpStatusCode[value] = key;\n});\n\nvar HttpStatusCode$1 = HttpStatusCode;\n\n/**\n * Create an instance of Axios\n *\n * @param {Object} defaultConfig The default config for the instance\n *\n * @returns {Axios} A new instance of Axios\n */\nfunction createInstance(defaultConfig) {\n const context = new Axios$1(defaultConfig);\n const instance = bind(Axios$1.prototype.request, context);\n\n // Copy axios.prototype to instance\n utils$1.extend(instance, Axios$1.prototype, context, {allOwnKeys: true});\n\n // Copy context to instance\n utils$1.extend(instance, context, null, {allOwnKeys: true});\n\n // Factory for creating new instances\n instance.create = function create(instanceConfig) {\n return createInstance(mergeConfig(defaultConfig, instanceConfig));\n };\n\n return instance;\n}\n\n// Create the default instance to be exported\nconst axios = createInstance(defaults$1);\n\n// Expose Axios class to allow class inheritance\naxios.Axios = Axios$1;\n\n// Expose Cancel & CancelToken\naxios.CanceledError = CanceledError;\naxios.CancelToken = CancelToken$1;\naxios.isCancel = isCancel;\naxios.VERSION = VERSION;\naxios.toFormData = toFormData;\n\n// Expose AxiosError class\naxios.AxiosError = AxiosError;\n\n// alias for CanceledError for backward compatibility\naxios.Cancel = axios.CanceledError;\n\n// Expose all/spread\naxios.all = function all(promises) {\n return Promise.all(promises);\n};\n\naxios.spread = spread;\n\n// Expose isAxiosError\naxios.isAxiosError = isAxiosError;\n\n// Expose mergeConfig\naxios.mergeConfig = mergeConfig;\n\naxios.AxiosHeaders = AxiosHeaders$1;\n\naxios.formToJSON = thing => formDataToJSON(utils$1.isHTMLForm(thing) ? new FormData(thing) : thing);\n\naxios.getAdapter = adapters.getAdapter;\n\naxios.HttpStatusCode = HttpStatusCode$1;\n\naxios.default = axios;\n\nmodule.exports = axios;\n//# sourceMappingURL=axios.cjs.map\n","export function _check_private_redeclaration(obj, privateCollection) {\n if (privateCollection.has(obj)) {\n throw new TypeError(\"Cannot initialize the same private elements twice on an object\");\n }\n}\nexport { _check_private_redeclaration as _ };\n","export function _class_apply_descriptor_get(receiver, descriptor) {\n if (descriptor.get) return descriptor.get.call(receiver);\n\n return descriptor.value;\n}\nexport { _class_apply_descriptor_get as _ };\n","export function _class_apply_descriptor_set(receiver, descriptor, value) {\n if (descriptor.set) descriptor.set.call(receiver, value);\n else {\n if (!descriptor.writable) {\n // This should only throw in strict mode, but class bodies are\n // always strict and private fields can only be used inside\n // class bodies.\n throw new TypeError(\"attempted to set read only private field\");\n }\n descriptor.value = value;\n }\n}\nexport { _class_apply_descriptor_set as _ };\n","export function _class_extract_field_descriptor(receiver, privateMap, action) {\n if (!privateMap.has(receiver)) throw new TypeError(\"attempted to \" + action + \" private field on non-instance\");\n\n return privateMap.get(receiver);\n}\nexport { _class_extract_field_descriptor as _ };\n","import { _class_apply_descriptor_get } from \"./_class_apply_descriptor_get.js\";\nimport { _class_extract_field_descriptor } from \"./_class_extract_field_descriptor.js\";\n\nexport function _class_private_field_get(receiver, privateMap) {\n var descriptor = _class_extract_field_descriptor(receiver, privateMap, \"get\");\n return _class_apply_descriptor_get(receiver, descriptor);\n}\nexport { _class_private_field_get as _ };\n","import { _check_private_redeclaration } from \"./_check_private_redeclaration.js\";\n\nexport function _class_private_field_init(obj, privateMap, value) {\n _check_private_redeclaration(obj, privateMap);\n privateMap.set(obj, value);\n}\nexport { _class_private_field_init as _ };\n","import { _class_apply_descriptor_set } from \"./_class_apply_descriptor_set.js\";\nimport { _class_extract_field_descriptor } from \"./_class_extract_field_descriptor.js\";\n\nexport function _class_private_field_set(receiver, privateMap, value) {\n var descriptor = _class_extract_field_descriptor(receiver, privateMap, \"set\");\n _class_apply_descriptor_set(receiver, descriptor, value);\n return value;\n}\nexport { _class_private_field_set as _ };\n","export function _class_private_method_get(receiver, privateSet, fn) {\n if (!privateSet.has(receiver)) throw new TypeError(\"attempted to get private field on non-instance\");\n\n return fn;\n}\nexport { _class_private_method_get as _ };\n","import { _check_private_redeclaration } from \"./_check_private_redeclaration.js\";\n\nexport function _class_private_method_init(obj, privateSet) {\n _check_private_redeclaration(obj, privateSet);\n privateSet.add(obj);\n}\nexport { _class_private_method_init as _ };\n","'use strict';\n\nexport default function bind(fn, thisArg) {\n return function wrap() {\n return fn.apply(thisArg, arguments);\n };\n}\n","'use strict';\n\nimport bind from './helpers/bind.js';\n\n// utils is a library of generic helper functions non-specific to axios\n\nconst {toString} = Object.prototype;\nconst {getPrototypeOf} = Object;\n\nconst kindOf = (cache => thing => {\n const str = toString.call(thing);\n return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());\n})(Object.create(null));\n\nconst kindOfTest = (type) => {\n type = type.toLowerCase();\n return (thing) => kindOf(thing) === type\n}\n\nconst typeOfTest = type => thing => typeof thing === type;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n *\n * @returns {boolean} True if value is an Array, otherwise false\n */\nconst {isArray} = Array;\n\n/**\n * Determine if a value is undefined\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nconst isUndefined = typeOfTest('undefined');\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n && isFunction(val.constructor.isBuffer) && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nconst isArrayBuffer = kindOfTest('ArrayBuffer');\n\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n let result;\n if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n result = ArrayBuffer.isView(val);\n } else {\n result = (val) && (val.buffer) && (isArrayBuffer(val.buffer));\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a String, otherwise false\n */\nconst isString = typeOfTest('string');\n\n/**\n * Determine if a value is a Function\n *\n * @param {*} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nconst isFunction = typeOfTest('function');\n\n/**\n * Determine if a value is a Number\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Number, otherwise false\n */\nconst isNumber = typeOfTest('number');\n\n/**\n * Determine if a value is an Object\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an Object, otherwise false\n */\nconst isObject = (thing) => thing !== null && typeof thing === 'object';\n\n/**\n * Determine if a value is a Boolean\n *\n * @param {*} thing The value to test\n * @returns {boolean} True if value is a Boolean, otherwise false\n */\nconst isBoolean = thing => thing === true || thing === false;\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a plain Object, otherwise false\n */\nconst isPlainObject = (val) => {\n if (kindOf(val) !== 'object') {\n return false;\n }\n\n const prototype = getPrototypeOf(val);\n return (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in val) && !(Symbol.iterator in val);\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Date, otherwise false\n */\nconst isDate = kindOfTest('Date');\n\n/**\n * Determine if a value is a File\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a File, otherwise false\n */\nconst isFile = kindOfTest('File');\n\n/**\n * Determine if a value is a Blob\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nconst isBlob = kindOfTest('Blob');\n\n/**\n * Determine if a value is a FileList\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a File, otherwise false\n */\nconst isFileList = kindOfTest('FileList');\n\n/**\n * Determine if a value is a Stream\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nconst isStream = (val) => isObject(val) && isFunction(val.pipe);\n\n/**\n * Determine if a value is a FormData\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nconst isFormData = (thing) => {\n let kind;\n return thing && (\n (typeof FormData === 'function' && thing instanceof FormData) || (\n isFunction(thing.append) && (\n (kind = kindOf(thing)) === 'formdata' ||\n // detect form-data instance\n (kind === 'object' && isFunction(thing.toString) && thing.toString() === '[object FormData]')\n )\n )\n )\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nconst isURLSearchParams = kindOfTest('URLSearchParams');\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n *\n * @returns {String} The String freed of excess whitespace\n */\nconst trim = (str) => str.trim ?\n str.trim() : str.replace(/^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g, '');\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n *\n * @param {Boolean} [allOwnKeys = false]\n * @returns {any}\n */\nfunction forEach(obj, fn, {allOwnKeys = false} = {}) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n let i;\n let l;\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Iterate over object keys\n const keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);\n const len = keys.length;\n let key;\n\n for (i = 0; i < len; i++) {\n key = keys[i];\n fn.call(null, obj[key], key, obj);\n }\n }\n}\n\nfunction findKey(obj, key) {\n key = key.toLowerCase();\n const keys = Object.keys(obj);\n let i = keys.length;\n let _key;\n while (i-- > 0) {\n _key = keys[i];\n if (key === _key.toLowerCase()) {\n return _key;\n }\n }\n return null;\n}\n\nconst _global = (() => {\n /*eslint no-undef:0*/\n if (typeof globalThis !== \"undefined\") return globalThis;\n return typeof self !== \"undefined\" ? self : (typeof window !== 'undefined' ? window : global)\n})();\n\nconst isContextDefined = (context) => !isUndefined(context) && context !== _global;\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n *\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n const {caseless} = isContextDefined(this) && this || {};\n const result = {};\n const assignValue = (val, key) => {\n const targetKey = caseless && findKey(result, key) || key;\n if (isPlainObject(result[targetKey]) && isPlainObject(val)) {\n result[targetKey] = merge(result[targetKey], val);\n } else if (isPlainObject(val)) {\n result[targetKey] = merge({}, val);\n } else if (isArray(val)) {\n result[targetKey] = val.slice();\n } else {\n result[targetKey] = val;\n }\n }\n\n for (let i = 0, l = arguments.length; i < l; i++) {\n arguments[i] && forEach(arguments[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n *\n * @param {Boolean} [allOwnKeys]\n * @returns {Object} The resulting value of object a\n */\nconst extend = (a, b, thisArg, {allOwnKeys}= {}) => {\n forEach(b, (val, key) => {\n if (thisArg && isFunction(val)) {\n a[key] = bind(val, thisArg);\n } else {\n a[key] = val;\n }\n }, {allOwnKeys});\n return a;\n}\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n *\n * @returns {string} content value without BOM\n */\nconst stripBOM = (content) => {\n if (content.charCodeAt(0) === 0xFEFF) {\n content = content.slice(1);\n }\n return content;\n}\n\n/**\n * Inherit the prototype methods from one constructor into another\n * @param {function} constructor\n * @param {function} superConstructor\n * @param {object} [props]\n * @param {object} [descriptors]\n *\n * @returns {void}\n */\nconst inherits = (constructor, superConstructor, props, descriptors) => {\n constructor.prototype = Object.create(superConstructor.prototype, descriptors);\n constructor.prototype.constructor = constructor;\n Object.defineProperty(constructor, 'super', {\n value: superConstructor.prototype\n });\n props && Object.assign(constructor.prototype, props);\n}\n\n/**\n * Resolve object with deep prototype chain to a flat object\n * @param {Object} sourceObj source object\n * @param {Object} [destObj]\n * @param {Function|Boolean} [filter]\n * @param {Function} [propFilter]\n *\n * @returns {Object}\n */\nconst toFlatObject = (sourceObj, destObj, filter, propFilter) => {\n let props;\n let i;\n let prop;\n const merged = {};\n\n destObj = destObj || {};\n // eslint-disable-next-line no-eq-null,eqeqeq\n if (sourceObj == null) return destObj;\n\n do {\n props = Object.getOwnPropertyNames(sourceObj);\n i = props.length;\n while (i-- > 0) {\n prop = props[i];\n if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {\n destObj[prop] = sourceObj[prop];\n merged[prop] = true;\n }\n }\n sourceObj = filter !== false && getPrototypeOf(sourceObj);\n } while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);\n\n return destObj;\n}\n\n/**\n * Determines whether a string ends with the characters of a specified string\n *\n * @param {String} str\n * @param {String} searchString\n * @param {Number} [position= 0]\n *\n * @returns {boolean}\n */\nconst endsWith = (str, searchString, position) => {\n str = String(str);\n if (position === undefined || position > str.length) {\n position = str.length;\n }\n position -= searchString.length;\n const lastIndex = str.indexOf(searchString, position);\n return lastIndex !== -1 && lastIndex === position;\n}\n\n\n/**\n * Returns new array from array like object or null if failed\n *\n * @param {*} [thing]\n *\n * @returns {?Array}\n */\nconst toArray = (thing) => {\n if (!thing) return null;\n if (isArray(thing)) return thing;\n let i = thing.length;\n if (!isNumber(i)) return null;\n const arr = new Array(i);\n while (i-- > 0) {\n arr[i] = thing[i];\n }\n return arr;\n}\n\n/**\n * Checking if the Uint8Array exists and if it does, it returns a function that checks if the\n * thing passed in is an instance of Uint8Array\n *\n * @param {TypedArray}\n *\n * @returns {Array}\n */\n// eslint-disable-next-line func-names\nconst isTypedArray = (TypedArray => {\n // eslint-disable-next-line func-names\n return thing => {\n return TypedArray && thing instanceof TypedArray;\n };\n})(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));\n\n/**\n * For each entry in the object, call the function with the key and value.\n *\n * @param {Object} obj - The object to iterate over.\n * @param {Function} fn - The function to call for each entry.\n *\n * @returns {void}\n */\nconst forEachEntry = (obj, fn) => {\n const generator = obj && obj[Symbol.iterator];\n\n const iterator = generator.call(obj);\n\n let result;\n\n while ((result = iterator.next()) && !result.done) {\n const pair = result.value;\n fn.call(obj, pair[0], pair[1]);\n }\n}\n\n/**\n * It takes a regular expression and a string, and returns an array of all the matches\n *\n * @param {string} regExp - The regular expression to match against.\n * @param {string} str - The string to search.\n *\n * @returns {Array}\n */\nconst matchAll = (regExp, str) => {\n let matches;\n const arr = [];\n\n while ((matches = regExp.exec(str)) !== null) {\n arr.push(matches);\n }\n\n return arr;\n}\n\n/* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */\nconst isHTMLForm = kindOfTest('HTMLFormElement');\n\nconst toCamelCase = str => {\n return str.toLowerCase().replace(/[-_\\s]([a-z\\d])(\\w*)/g,\n function replacer(m, p1, p2) {\n return p1.toUpperCase() + p2;\n }\n );\n};\n\n/* Creating a function that will check if an object has a property. */\nconst hasOwnProperty = (({hasOwnProperty}) => (obj, prop) => hasOwnProperty.call(obj, prop))(Object.prototype);\n\n/**\n * Determine if a value is a RegExp object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a RegExp object, otherwise false\n */\nconst isRegExp = kindOfTest('RegExp');\n\nconst reduceDescriptors = (obj, reducer) => {\n const descriptors = Object.getOwnPropertyDescriptors(obj);\n const reducedDescriptors = {};\n\n forEach(descriptors, (descriptor, name) => {\n let ret;\n if ((ret = reducer(descriptor, name, obj)) !== false) {\n reducedDescriptors[name] = ret || descriptor;\n }\n });\n\n Object.defineProperties(obj, reducedDescriptors);\n}\n\n/**\n * Makes all methods read-only\n * @param {Object} obj\n */\n\nconst freezeMethods = (obj) => {\n reduceDescriptors(obj, (descriptor, name) => {\n // skip restricted props in strict mode\n if (isFunction(obj) && ['arguments', 'caller', 'callee'].indexOf(name) !== -1) {\n return false;\n }\n\n const value = obj[name];\n\n if (!isFunction(value)) return;\n\n descriptor.enumerable = false;\n\n if ('writable' in descriptor) {\n descriptor.writable = false;\n return;\n }\n\n if (!descriptor.set) {\n descriptor.set = () => {\n throw Error('Can not rewrite read-only method \\'' + name + '\\'');\n };\n }\n });\n}\n\nconst toObjectSet = (arrayOrString, delimiter) => {\n const obj = {};\n\n const define = (arr) => {\n arr.forEach(value => {\n obj[value] = true;\n });\n }\n\n isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));\n\n return obj;\n}\n\nconst noop = () => {}\n\nconst toFiniteNumber = (value, defaultValue) => {\n value = +value;\n return Number.isFinite(value) ? value : defaultValue;\n}\n\nconst ALPHA = 'abcdefghijklmnopqrstuvwxyz'\n\nconst DIGIT = '0123456789';\n\nconst ALPHABET = {\n DIGIT,\n ALPHA,\n ALPHA_DIGIT: ALPHA + ALPHA.toUpperCase() + DIGIT\n}\n\nconst generateString = (size = 16, alphabet = ALPHABET.ALPHA_DIGIT) => {\n let str = '';\n const {length} = alphabet;\n while (size--) {\n str += alphabet[Math.random() * length|0]\n }\n\n return str;\n}\n\n/**\n * If the thing is a FormData object, return true, otherwise return false.\n *\n * @param {unknown} thing - The thing to check.\n *\n * @returns {boolean}\n */\nfunction isSpecCompliantForm(thing) {\n return !!(thing && isFunction(thing.append) && thing[Symbol.toStringTag] === 'FormData' && thing[Symbol.iterator]);\n}\n\nconst toJSONObject = (obj) => {\n const stack = new Array(10);\n\n const visit = (source, i) => {\n\n if (isObject(source)) {\n if (stack.indexOf(source) >= 0) {\n return;\n }\n\n if(!('toJSON' in source)) {\n stack[i] = source;\n const target = isArray(source) ? [] : {};\n\n forEach(source, (value, key) => {\n const reducedValue = visit(value, i + 1);\n !isUndefined(reducedValue) && (target[key] = reducedValue);\n });\n\n stack[i] = undefined;\n\n return target;\n }\n }\n\n return source;\n }\n\n return visit(obj, 0);\n}\n\nconst isAsyncFn = kindOfTest('AsyncFunction');\n\nconst isThenable = (thing) =>\n thing && (isObject(thing) || isFunction(thing)) && isFunction(thing.then) && isFunction(thing.catch);\n\nexport default {\n isArray,\n isArrayBuffer,\n isBuffer,\n isFormData,\n isArrayBufferView,\n isString,\n isNumber,\n isBoolean,\n isObject,\n isPlainObject,\n isUndefined,\n isDate,\n isFile,\n isBlob,\n isRegExp,\n isFunction,\n isStream,\n isURLSearchParams,\n isTypedArray,\n isFileList,\n forEach,\n merge,\n extend,\n trim,\n stripBOM,\n inherits,\n toFlatObject,\n kindOf,\n kindOfTest,\n endsWith,\n toArray,\n forEachEntry,\n matchAll,\n isHTMLForm,\n hasOwnProperty,\n hasOwnProp: hasOwnProperty, // an alias to avoid ESLint no-prototype-builtins detection\n reduceDescriptors,\n freezeMethods,\n toObjectSet,\n toCamelCase,\n noop,\n toFiniteNumber,\n findKey,\n global: _global,\n isContextDefined,\n ALPHABET,\n generateString,\n isSpecCompliantForm,\n toJSONObject,\n isAsyncFn,\n isThenable\n};\n","'use strict';\n\nimport utils from '../utils.js';\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [config] The config.\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n *\n * @returns {Error} The created error.\n */\nfunction AxiosError(message, code, config, request, response) {\n Error.call(this);\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, this.constructor);\n } else {\n this.stack = (new Error()).stack;\n }\n\n this.message = message;\n this.name = 'AxiosError';\n code && (this.code = code);\n config && (this.config = config);\n request && (this.request = request);\n response && (this.response = response);\n}\n\nutils.inherits(AxiosError, Error, {\n toJSON: function toJSON() {\n return {\n // Standard\n message: this.message,\n name: this.name,\n // Microsoft\n description: this.description,\n number: this.number,\n // Mozilla\n fileName: this.fileName,\n lineNumber: this.lineNumber,\n columnNumber: this.columnNumber,\n stack: this.stack,\n // Axios\n config: utils.toJSONObject(this.config),\n code: this.code,\n status: this.response && this.response.status ? this.response.status : null\n };\n }\n});\n\nconst prototype = AxiosError.prototype;\nconst descriptors = {};\n\n[\n 'ERR_BAD_OPTION_VALUE',\n 'ERR_BAD_OPTION',\n 'ECONNABORTED',\n 'ETIMEDOUT',\n 'ERR_NETWORK',\n 'ERR_FR_TOO_MANY_REDIRECTS',\n 'ERR_DEPRECATED',\n 'ERR_BAD_RESPONSE',\n 'ERR_BAD_REQUEST',\n 'ERR_CANCELED',\n 'ERR_NOT_SUPPORT',\n 'ERR_INVALID_URL'\n// eslint-disable-next-line func-names\n].forEach(code => {\n descriptors[code] = {value: code};\n});\n\nObject.defineProperties(AxiosError, descriptors);\nObject.defineProperty(prototype, 'isAxiosError', {value: true});\n\n// eslint-disable-next-line func-names\nAxiosError.from = (error, code, config, request, response, customProps) => {\n const axiosError = Object.create(prototype);\n\n utils.toFlatObject(error, axiosError, function filter(obj) {\n return obj !== Error.prototype;\n }, prop => {\n return prop !== 'isAxiosError';\n });\n\n AxiosError.call(axiosError, error.message, code, config, request, response);\n\n axiosError.cause = error;\n\n axiosError.name = error.name;\n\n customProps && Object.assign(axiosError, customProps);\n\n return axiosError;\n};\n\nexport default AxiosError;\n","// eslint-disable-next-line strict\nexport default null;\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosError from '../core/AxiosError.js';\n// temporary hotfix to avoid circular references until AxiosURLSearchParams is refactored\nimport PlatformFormData from '../platform/node/classes/FormData.js';\n\n/**\n * Determines if the given thing is a array or js object.\n *\n * @param {string} thing - The object or array to be visited.\n *\n * @returns {boolean}\n */\nfunction isVisitable(thing) {\n return utils.isPlainObject(thing) || utils.isArray(thing);\n}\n\n/**\n * It removes the brackets from the end of a string\n *\n * @param {string} key - The key of the parameter.\n *\n * @returns {string} the key without the brackets.\n */\nfunction removeBrackets(key) {\n return utils.endsWith(key, '[]') ? key.slice(0, -2) : key;\n}\n\n/**\n * It takes a path, a key, and a boolean, and returns a string\n *\n * @param {string} path - The path to the current key.\n * @param {string} key - The key of the current object being iterated over.\n * @param {string} dots - If true, the key will be rendered with dots instead of brackets.\n *\n * @returns {string} The path to the current key.\n */\nfunction renderKey(path, key, dots) {\n if (!path) return key;\n return path.concat(key).map(function each(token, i) {\n // eslint-disable-next-line no-param-reassign\n token = removeBrackets(token);\n return !dots && i ? '[' + token + ']' : token;\n }).join(dots ? '.' : '');\n}\n\n/**\n * If the array is an array and none of its elements are visitable, then it's a flat array.\n *\n * @param {Array} arr - The array to check\n *\n * @returns {boolean}\n */\nfunction isFlatArray(arr) {\n return utils.isArray(arr) && !arr.some(isVisitable);\n}\n\nconst predicates = utils.toFlatObject(utils, {}, null, function filter(prop) {\n return /^is[A-Z]/.test(prop);\n});\n\n/**\n * Convert a data object to FormData\n *\n * @param {Object} obj\n * @param {?Object} [formData]\n * @param {?Object} [options]\n * @param {Function} [options.visitor]\n * @param {Boolean} [options.metaTokens = true]\n * @param {Boolean} [options.dots = false]\n * @param {?Boolean} [options.indexes = false]\n *\n * @returns {Object}\n **/\n\n/**\n * It converts an object into a FormData object\n *\n * @param {Object} obj - The object to convert to form data.\n * @param {string} formData - The FormData object to append to.\n * @param {Object} options\n *\n * @returns\n */\nfunction toFormData(obj, formData, options) {\n if (!utils.isObject(obj)) {\n throw new TypeError('target must be an object');\n }\n\n // eslint-disable-next-line no-param-reassign\n formData = formData || new (PlatformFormData || FormData)();\n\n // eslint-disable-next-line no-param-reassign\n options = utils.toFlatObject(options, {\n metaTokens: true,\n dots: false,\n indexes: false\n }, false, function defined(option, source) {\n // eslint-disable-next-line no-eq-null,eqeqeq\n return !utils.isUndefined(source[option]);\n });\n\n const metaTokens = options.metaTokens;\n // eslint-disable-next-line no-use-before-define\n const visitor = options.visitor || defaultVisitor;\n const dots = options.dots;\n const indexes = options.indexes;\n const _Blob = options.Blob || typeof Blob !== 'undefined' && Blob;\n const useBlob = _Blob && utils.isSpecCompliantForm(formData);\n\n if (!utils.isFunction(visitor)) {\n throw new TypeError('visitor must be a function');\n }\n\n function convertValue(value) {\n if (value === null) return '';\n\n if (utils.isDate(value)) {\n return value.toISOString();\n }\n\n if (!useBlob && utils.isBlob(value)) {\n throw new AxiosError('Blob is not supported. Use a Buffer instead.');\n }\n\n if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) {\n return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);\n }\n\n return value;\n }\n\n /**\n * Default visitor.\n *\n * @param {*} value\n * @param {String|Number} key\n * @param {Array} path\n * @this {FormData}\n *\n * @returns {boolean} return true to visit the each prop of the value recursively\n */\n function defaultVisitor(value, key, path) {\n let arr = value;\n\n if (value && !path && typeof value === 'object') {\n if (utils.endsWith(key, '{}')) {\n // eslint-disable-next-line no-param-reassign\n key = metaTokens ? key : key.slice(0, -2);\n // eslint-disable-next-line no-param-reassign\n value = JSON.stringify(value);\n } else if (\n (utils.isArray(value) && isFlatArray(value)) ||\n ((utils.isFileList(value) || utils.endsWith(key, '[]')) && (arr = utils.toArray(value))\n )) {\n // eslint-disable-next-line no-param-reassign\n key = removeBrackets(key);\n\n arr.forEach(function each(el, index) {\n !(utils.isUndefined(el) || el === null) && formData.append(\n // eslint-disable-next-line no-nested-ternary\n indexes === true ? renderKey([key], index, dots) : (indexes === null ? key : key + '[]'),\n convertValue(el)\n );\n });\n return false;\n }\n }\n\n if (isVisitable(value)) {\n return true;\n }\n\n formData.append(renderKey(path, key, dots), convertValue(value));\n\n return false;\n }\n\n const stack = [];\n\n const exposedHelpers = Object.assign(predicates, {\n defaultVisitor,\n convertValue,\n isVisitable\n });\n\n function build(value, path) {\n if (utils.isUndefined(value)) return;\n\n if (stack.indexOf(value) !== -1) {\n throw Error('Circular reference detected in ' + path.join('.'));\n }\n\n stack.push(value);\n\n utils.forEach(value, function each(el, key) {\n const result = !(utils.isUndefined(el) || el === null) && visitor.call(\n formData, el, utils.isString(key) ? key.trim() : key, path, exposedHelpers\n );\n\n if (result === true) {\n build(el, path ? path.concat(key) : [key]);\n }\n });\n\n stack.pop();\n }\n\n if (!utils.isObject(obj)) {\n throw new TypeError('data must be an object');\n }\n\n build(obj);\n\n return formData;\n}\n\nexport default toFormData;\n","'use strict';\n\nimport toFormData from './toFormData.js';\n\n/**\n * It encodes a string by replacing all characters that are not in the unreserved set with\n * their percent-encoded equivalents\n *\n * @param {string} str - The string to encode.\n *\n * @returns {string} The encoded string.\n */\nfunction encode(str) {\n const charMap = {\n '!': '%21',\n \"'\": '%27',\n '(': '%28',\n ')': '%29',\n '~': '%7E',\n '%20': '+',\n '%00': '\\x00'\n };\n return encodeURIComponent(str).replace(/[!'()~]|%20|%00/g, function replacer(match) {\n return charMap[match];\n });\n}\n\n/**\n * It takes a params object and converts it to a FormData object\n *\n * @param {Object} params - The parameters to be converted to a FormData object.\n * @param {Object} options - The options object passed to the Axios constructor.\n *\n * @returns {void}\n */\nfunction AxiosURLSearchParams(params, options) {\n this._pairs = [];\n\n params && toFormData(params, this, options);\n}\n\nconst prototype = AxiosURLSearchParams.prototype;\n\nprototype.append = function append(name, value) {\n this._pairs.push([name, value]);\n};\n\nprototype.toString = function toString(encoder) {\n const _encode = encoder ? function(value) {\n return encoder.call(this, value, encode);\n } : encode;\n\n return this._pairs.map(function each(pair) {\n return _encode(pair[0]) + '=' + _encode(pair[1]);\n }, '').join('&');\n};\n\nexport default AxiosURLSearchParams;\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosURLSearchParams from '../helpers/AxiosURLSearchParams.js';\n\n/**\n * It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their\n * URI encoded counterparts\n *\n * @param {string} val The value to be encoded.\n *\n * @returns {string} The encoded value.\n */\nfunction encode(val) {\n return encodeURIComponent(val).\n replace(/%3A/gi, ':').\n replace(/%24/g, '$').\n replace(/%2C/gi, ',').\n replace(/%20/g, '+').\n replace(/%5B/gi, '[').\n replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @param {?object} options\n *\n * @returns {string} The formatted url\n */\nexport default function buildURL(url, params, options) {\n /*eslint no-param-reassign:0*/\n if (!params) {\n return url;\n }\n \n const _encode = options && options.encode || encode;\n\n const serializeFn = options && options.serialize;\n\n let serializedParams;\n\n if (serializeFn) {\n serializedParams = serializeFn(params, options);\n } else {\n serializedParams = utils.isURLSearchParams(params) ?\n params.toString() :\n new AxiosURLSearchParams(params, options).toString(_encode);\n }\n\n if (serializedParams) {\n const hashmarkIndex = url.indexOf(\"#\");\n\n if (hashmarkIndex !== -1) {\n url = url.slice(0, hashmarkIndex);\n }\n url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n }\n\n return url;\n}\n","'use strict';\n\nimport utils from './../utils.js';\n\nclass InterceptorManager {\n constructor() {\n this.handlers = [];\n }\n\n /**\n * Add a new interceptor to the stack\n *\n * @param {Function} fulfilled The function to handle `then` for a `Promise`\n * @param {Function} rejected The function to handle `reject` for a `Promise`\n *\n * @return {Number} An ID used to remove interceptor later\n */\n use(fulfilled, rejected, options) {\n this.handlers.push({\n fulfilled,\n rejected,\n synchronous: options ? options.synchronous : false,\n runWhen: options ? options.runWhen : null\n });\n return this.handlers.length - 1;\n }\n\n /**\n * Remove an interceptor from the stack\n *\n * @param {Number} id The ID that was returned by `use`\n *\n * @returns {Boolean} `true` if the interceptor was removed, `false` otherwise\n */\n eject(id) {\n if (this.handlers[id]) {\n this.handlers[id] = null;\n }\n }\n\n /**\n * Clear all interceptors from the stack\n *\n * @returns {void}\n */\n clear() {\n if (this.handlers) {\n this.handlers = [];\n }\n }\n\n /**\n * Iterate over all the registered interceptors\n *\n * This method is particularly useful for skipping over any\n * interceptors that may have become `null` calling `eject`.\n *\n * @param {Function} fn The function to call for each interceptor\n *\n * @returns {void}\n */\n forEach(fn) {\n utils.forEach(this.handlers, function forEachHandler(h) {\n if (h !== null) {\n fn(h);\n }\n });\n }\n}\n\nexport default InterceptorManager;\n","'use strict';\n\nexport default {\n silentJSONParsing: true,\n forcedJSONParsing: true,\n clarifyTimeoutError: false\n};\n","'use strict';\n\nimport AxiosURLSearchParams from '../../../helpers/AxiosURLSearchParams.js';\nexport default typeof URLSearchParams !== 'undefined' ? URLSearchParams : AxiosURLSearchParams;\n","'use strict';\n\nexport default typeof FormData !== 'undefined' ? FormData : null;\n","'use strict'\n\nexport default typeof Blob !== 'undefined' ? Blob : null\n","import URLSearchParams from './classes/URLSearchParams.js'\nimport FormData from './classes/FormData.js'\nimport Blob from './classes/Blob.js'\n\nexport default {\n isBrowser: true,\n classes: {\n URLSearchParams,\n FormData,\n Blob\n },\n protocols: ['http', 'https', 'file', 'blob', 'url', 'data']\n};\n","const hasBrowserEnv = typeof window !== 'undefined' && typeof document !== 'undefined';\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n * typeof window -> undefined\n * typeof document -> undefined\n *\n * react-native:\n * navigator.product -> 'ReactNative'\n * nativescript\n * navigator.product -> 'NativeScript' or 'NS'\n *\n * @returns {boolean}\n */\nconst hasStandardBrowserEnv = (\n (product) => {\n return hasBrowserEnv && ['ReactNative', 'NativeScript', 'NS'].indexOf(product) < 0\n })(typeof navigator !== 'undefined' && navigator.product);\n\n/**\n * Determine if we're running in a standard browser webWorker environment\n *\n * Although the `isStandardBrowserEnv` method indicates that\n * `allows axios to run in a web worker`, the WebWorker will still be\n * filtered out due to its judgment standard\n * `typeof window !== 'undefined' && typeof document !== 'undefined'`.\n * This leads to a problem when axios post `FormData` in webWorker\n */\nconst hasStandardBrowserWebWorkerEnv = (() => {\n return (\n typeof WorkerGlobalScope !== 'undefined' &&\n // eslint-disable-next-line no-undef\n self instanceof WorkerGlobalScope &&\n typeof self.importScripts === 'function'\n );\n})();\n\nexport {\n hasBrowserEnv,\n hasStandardBrowserWebWorkerEnv,\n hasStandardBrowserEnv\n}\n","import platform from './node/index.js';\nimport * as utils from './common/utils.js';\n\nexport default {\n ...utils,\n ...platform\n}\n","'use strict';\n\nimport utils from '../utils.js';\nimport toFormData from './toFormData.js';\nimport platform from '../platform/index.js';\n\nexport default function toURLEncodedForm(data, options) {\n return toFormData(data, new platform.classes.URLSearchParams(), Object.assign({\n visitor: function(value, key, path, helpers) {\n if (platform.isNode && utils.isBuffer(value)) {\n this.append(key, value.toString('base64'));\n return false;\n }\n\n return helpers.defaultVisitor.apply(this, arguments);\n }\n }, options));\n}\n","'use strict';\n\nimport utils from '../utils.js';\n\n/**\n * It takes a string like `foo[x][y][z]` and returns an array like `['foo', 'x', 'y', 'z']\n *\n * @param {string} name - The name of the property to get.\n *\n * @returns An array of strings.\n */\nfunction parsePropPath(name) {\n // foo[x][y][z]\n // foo.x.y.z\n // foo-x-y-z\n // foo x y z\n return utils.matchAll(/\\w+|\\[(\\w*)]/g, name).map(match => {\n return match[0] === '[]' ? '' : match[1] || match[0];\n });\n}\n\n/**\n * Convert an array to an object.\n *\n * @param {Array} arr - The array to convert to an object.\n *\n * @returns An object with the same keys and values as the array.\n */\nfunction arrayToObject(arr) {\n const obj = {};\n const keys = Object.keys(arr);\n let i;\n const len = keys.length;\n let key;\n for (i = 0; i < len; i++) {\n key = keys[i];\n obj[key] = arr[key];\n }\n return obj;\n}\n\n/**\n * It takes a FormData object and returns a JavaScript object\n *\n * @param {string} formData The FormData object to convert to JSON.\n *\n * @returns {Object | null} The converted object.\n */\nfunction formDataToJSON(formData) {\n function buildPath(path, value, target, index) {\n let name = path[index++];\n const isNumericKey = Number.isFinite(+name);\n const isLast = index >= path.length;\n name = !name && utils.isArray(target) ? target.length : name;\n\n if (isLast) {\n if (utils.hasOwnProp(target, name)) {\n target[name] = [target[name], value];\n } else {\n target[name] = value;\n }\n\n return !isNumericKey;\n }\n\n if (!target[name] || !utils.isObject(target[name])) {\n target[name] = [];\n }\n\n const result = buildPath(path, value, target[name], index);\n\n if (result && utils.isArray(target[name])) {\n target[name] = arrayToObject(target[name]);\n }\n\n return !isNumericKey;\n }\n\n if (utils.isFormData(formData) && utils.isFunction(formData.entries)) {\n const obj = {};\n\n utils.forEachEntry(formData, (name, value) => {\n buildPath(parsePropPath(name), value, obj, 0);\n });\n\n return obj;\n }\n\n return null;\n}\n\nexport default formDataToJSON;\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosError from '../core/AxiosError.js';\nimport transitionalDefaults from './transitional.js';\nimport toFormData from '../helpers/toFormData.js';\nimport toURLEncodedForm from '../helpers/toURLEncodedForm.js';\nimport platform from '../platform/index.js';\nimport formDataToJSON from '../helpers/formDataToJSON.js';\n\n/**\n * It takes a string, tries to parse it, and if it fails, it returns the stringified version\n * of the input\n *\n * @param {any} rawValue - The value to be stringified.\n * @param {Function} parser - A function that parses a string into a JavaScript object.\n * @param {Function} encoder - A function that takes a value and returns a string.\n *\n * @returns {string} A stringified version of the rawValue.\n */\nfunction stringifySafely(rawValue, parser, encoder) {\n if (utils.isString(rawValue)) {\n try {\n (parser || JSON.parse)(rawValue);\n return utils.trim(rawValue);\n } catch (e) {\n if (e.name !== 'SyntaxError') {\n throw e;\n }\n }\n }\n\n return (encoder || JSON.stringify)(rawValue);\n}\n\nconst defaults = {\n\n transitional: transitionalDefaults,\n\n adapter: ['xhr', 'http'],\n\n transformRequest: [function transformRequest(data, headers) {\n const contentType = headers.getContentType() || '';\n const hasJSONContentType = contentType.indexOf('application/json') > -1;\n const isObjectPayload = utils.isObject(data);\n\n if (isObjectPayload && utils.isHTMLForm(data)) {\n data = new FormData(data);\n }\n\n const isFormData = utils.isFormData(data);\n\n if (isFormData) {\n if (!hasJSONContentType) {\n return data;\n }\n return hasJSONContentType ? JSON.stringify(formDataToJSON(data)) : data;\n }\n\n if (utils.isArrayBuffer(data) ||\n utils.isBuffer(data) ||\n utils.isStream(data) ||\n utils.isFile(data) ||\n utils.isBlob(data)\n ) {\n return data;\n }\n if (utils.isArrayBufferView(data)) {\n return data.buffer;\n }\n if (utils.isURLSearchParams(data)) {\n headers.setContentType('application/x-www-form-urlencoded;charset=utf-8', false);\n return data.toString();\n }\n\n let isFileList;\n\n if (isObjectPayload) {\n if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {\n return toURLEncodedForm(data, this.formSerializer).toString();\n }\n\n if ((isFileList = utils.isFileList(data)) || contentType.indexOf('multipart/form-data') > -1) {\n const _FormData = this.env && this.env.FormData;\n\n return toFormData(\n isFileList ? {'files[]': data} : data,\n _FormData && new _FormData(),\n this.formSerializer\n );\n }\n }\n\n if (isObjectPayload || hasJSONContentType ) {\n headers.setContentType('application/json', false);\n return stringifySafely(data);\n }\n\n return data;\n }],\n\n transformResponse: [function transformResponse(data) {\n const transitional = this.transitional || defaults.transitional;\n const forcedJSONParsing = transitional && transitional.forcedJSONParsing;\n const JSONRequested = this.responseType === 'json';\n\n if (data && utils.isString(data) && ((forcedJSONParsing && !this.responseType) || JSONRequested)) {\n const silentJSONParsing = transitional && transitional.silentJSONParsing;\n const strictJSONParsing = !silentJSONParsing && JSONRequested;\n\n try {\n return JSON.parse(data);\n } catch (e) {\n if (strictJSONParsing) {\n if (e.name === 'SyntaxError') {\n throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, this.response);\n }\n throw e;\n }\n }\n }\n\n return data;\n }],\n\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n\n maxContentLength: -1,\n maxBodyLength: -1,\n\n env: {\n FormData: platform.classes.FormData,\n Blob: platform.classes.Blob\n },\n\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n },\n\n headers: {\n common: {\n 'Accept': 'application/json, text/plain, */*',\n 'Content-Type': undefined\n }\n }\n};\n\nutils.forEach(['delete', 'get', 'head', 'post', 'put', 'patch'], (method) => {\n defaults.headers[method] = {};\n});\n\nexport default defaults;\n","'use strict';\n\nimport utils from './../utils.js';\n\n// RawAxiosHeaders whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nconst ignoreDuplicateOf = utils.toObjectSet([\n 'age', 'authorization', 'content-length', 'content-type', 'etag',\n 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n 'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n 'referer', 'retry-after', 'user-agent'\n]);\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} rawHeaders Headers needing to be parsed\n *\n * @returns {Object} Headers parsed into an object\n */\nexport default rawHeaders => {\n const parsed = {};\n let key;\n let val;\n let i;\n\n rawHeaders && rawHeaders.split('\\n').forEach(function parser(line) {\n i = line.indexOf(':');\n key = line.substring(0, i).trim().toLowerCase();\n val = line.substring(i + 1).trim();\n\n if (!key || (parsed[key] && ignoreDuplicateOf[key])) {\n return;\n }\n\n if (key === 'set-cookie') {\n if (parsed[key]) {\n parsed[key].push(val);\n } else {\n parsed[key] = [val];\n }\n } else {\n parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n }\n });\n\n return parsed;\n};\n","'use strict';\n\nimport utils from '../utils.js';\nimport parseHeaders from '../helpers/parseHeaders.js';\n\nconst $internals = Symbol('internals');\n\nfunction normalizeHeader(header) {\n return header && String(header).trim().toLowerCase();\n}\n\nfunction normalizeValue(value) {\n if (value === false || value == null) {\n return value;\n }\n\n return utils.isArray(value) ? value.map(normalizeValue) : String(value);\n}\n\nfunction parseTokens(str) {\n const tokens = Object.create(null);\n const tokensRE = /([^\\s,;=]+)\\s*(?:=\\s*([^,;]+))?/g;\n let match;\n\n while ((match = tokensRE.exec(str))) {\n tokens[match[1]] = match[2];\n }\n\n return tokens;\n}\n\nconst isValidHeaderName = (str) => /^[-_a-zA-Z0-9^`|~,!#$%&'*+.]+$/.test(str.trim());\n\nfunction matchHeaderValue(context, value, header, filter, isHeaderNameFilter) {\n if (utils.isFunction(filter)) {\n return filter.call(this, value, header);\n }\n\n if (isHeaderNameFilter) {\n value = header;\n }\n\n if (!utils.isString(value)) return;\n\n if (utils.isString(filter)) {\n return value.indexOf(filter) !== -1;\n }\n\n if (utils.isRegExp(filter)) {\n return filter.test(value);\n }\n}\n\nfunction formatHeader(header) {\n return header.trim()\n .toLowerCase().replace(/([a-z\\d])(\\w*)/g, (w, char, str) => {\n return char.toUpperCase() + str;\n });\n}\n\nfunction buildAccessors(obj, header) {\n const accessorName = utils.toCamelCase(' ' + header);\n\n ['get', 'set', 'has'].forEach(methodName => {\n Object.defineProperty(obj, methodName + accessorName, {\n value: function(arg1, arg2, arg3) {\n return this[methodName].call(this, header, arg1, arg2, arg3);\n },\n configurable: true\n });\n });\n}\n\nclass AxiosHeaders {\n constructor(headers) {\n headers && this.set(headers);\n }\n\n set(header, valueOrRewrite, rewrite) {\n const self = this;\n\n function setHeader(_value, _header, _rewrite) {\n const lHeader = normalizeHeader(_header);\n\n if (!lHeader) {\n throw new Error('header name must be a non-empty string');\n }\n\n const key = utils.findKey(self, lHeader);\n\n if(!key || self[key] === undefined || _rewrite === true || (_rewrite === undefined && self[key] !== false)) {\n self[key || _header] = normalizeValue(_value);\n }\n }\n\n const setHeaders = (headers, _rewrite) =>\n utils.forEach(headers, (_value, _header) => setHeader(_value, _header, _rewrite));\n\n if (utils.isPlainObject(header) || header instanceof this.constructor) {\n setHeaders(header, valueOrRewrite)\n } else if(utils.isString(header) && (header = header.trim()) && !isValidHeaderName(header)) {\n setHeaders(parseHeaders(header), valueOrRewrite);\n } else {\n header != null && setHeader(valueOrRewrite, header, rewrite);\n }\n\n return this;\n }\n\n get(header, parser) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils.findKey(this, header);\n\n if (key) {\n const value = this[key];\n\n if (!parser) {\n return value;\n }\n\n if (parser === true) {\n return parseTokens(value);\n }\n\n if (utils.isFunction(parser)) {\n return parser.call(this, value, key);\n }\n\n if (utils.isRegExp(parser)) {\n return parser.exec(value);\n }\n\n throw new TypeError('parser must be boolean|regexp|function');\n }\n }\n }\n\n has(header, matcher) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils.findKey(this, header);\n\n return !!(key && this[key] !== undefined && (!matcher || matchHeaderValue(this, this[key], key, matcher)));\n }\n\n return false;\n }\n\n delete(header, matcher) {\n const self = this;\n let deleted = false;\n\n function deleteHeader(_header) {\n _header = normalizeHeader(_header);\n\n if (_header) {\n const key = utils.findKey(self, _header);\n\n if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {\n delete self[key];\n\n deleted = true;\n }\n }\n }\n\n if (utils.isArray(header)) {\n header.forEach(deleteHeader);\n } else {\n deleteHeader(header);\n }\n\n return deleted;\n }\n\n clear(matcher) {\n const keys = Object.keys(this);\n let i = keys.length;\n let deleted = false;\n\n while (i--) {\n const key = keys[i];\n if(!matcher || matchHeaderValue(this, this[key], key, matcher, true)) {\n delete this[key];\n deleted = true;\n }\n }\n\n return deleted;\n }\n\n normalize(format) {\n const self = this;\n const headers = {};\n\n utils.forEach(this, (value, header) => {\n const key = utils.findKey(headers, header);\n\n if (key) {\n self[key] = normalizeValue(value);\n delete self[header];\n return;\n }\n\n const normalized = format ? formatHeader(header) : String(header).trim();\n\n if (normalized !== header) {\n delete self[header];\n }\n\n self[normalized] = normalizeValue(value);\n\n headers[normalized] = true;\n });\n\n return this;\n }\n\n concat(...targets) {\n return this.constructor.concat(this, ...targets);\n }\n\n toJSON(asStrings) {\n const obj = Object.create(null);\n\n utils.forEach(this, (value, header) => {\n value != null && value !== false && (obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value);\n });\n\n return obj;\n }\n\n [Symbol.iterator]() {\n return Object.entries(this.toJSON())[Symbol.iterator]();\n }\n\n toString() {\n return Object.entries(this.toJSON()).map(([header, value]) => header + ': ' + value).join('\\n');\n }\n\n get [Symbol.toStringTag]() {\n return 'AxiosHeaders';\n }\n\n static from(thing) {\n return thing instanceof this ? thing : new this(thing);\n }\n\n static concat(first, ...targets) {\n const computed = new this(first);\n\n targets.forEach((target) => computed.set(target));\n\n return computed;\n }\n\n static accessor(header) {\n const internals = this[$internals] = (this[$internals] = {\n accessors: {}\n });\n\n const accessors = internals.accessors;\n const prototype = this.prototype;\n\n function defineAccessor(_header) {\n const lHeader = normalizeHeader(_header);\n\n if (!accessors[lHeader]) {\n buildAccessors(prototype, _header);\n accessors[lHeader] = true;\n }\n }\n\n utils.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);\n\n return this;\n }\n}\n\nAxiosHeaders.accessor(['Content-Type', 'Content-Length', 'Accept', 'Accept-Encoding', 'User-Agent', 'Authorization']);\n\n// reserved names hotfix\nutils.reduceDescriptors(AxiosHeaders.prototype, ({value}, key) => {\n let mapped = key[0].toUpperCase() + key.slice(1); // map `set` => `Set`\n return {\n get: () => value,\n set(headerValue) {\n this[mapped] = headerValue;\n }\n }\n});\n\nutils.freezeMethods(AxiosHeaders);\n\nexport default AxiosHeaders;\n","'use strict';\n\nimport utils from './../utils.js';\nimport defaults from '../defaults/index.js';\nimport AxiosHeaders from '../core/AxiosHeaders.js';\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Array|Function} fns A single function or Array of functions\n * @param {?Object} response The response object\n *\n * @returns {*} The resulting transformed data\n */\nexport default function transformData(fns, response) {\n const config = this || defaults;\n const context = response || config;\n const headers = AxiosHeaders.from(context.headers);\n let data = context.data;\n\n utils.forEach(fns, function transform(fn) {\n data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);\n });\n\n headers.normalize();\n\n return data;\n}\n","'use strict';\n\nexport default function isCancel(value) {\n return !!(value && value.__CANCEL__);\n}\n","'use strict';\n\nimport AxiosError from '../core/AxiosError.js';\nimport utils from '../utils.js';\n\n/**\n * A `CanceledError` is an object that is thrown when an operation is canceled.\n *\n * @param {string=} message The message.\n * @param {Object=} config The config.\n * @param {Object=} request The request.\n *\n * @returns {CanceledError} The created error.\n */\nfunction CanceledError(message, config, request) {\n // eslint-disable-next-line no-eq-null,eqeqeq\n AxiosError.call(this, message == null ? 'canceled' : message, AxiosError.ERR_CANCELED, config, request);\n this.name = 'CanceledError';\n}\n\nutils.inherits(CanceledError, AxiosError, {\n __CANCEL__: true\n});\n\nexport default CanceledError;\n","'use strict';\n\nimport AxiosError from './AxiosError.js';\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n *\n * @returns {object} The response.\n */\nexport default function settle(resolve, reject, response) {\n const validateStatus = response.config.validateStatus;\n if (!response.status || !validateStatus || validateStatus(response.status)) {\n resolve(response);\n } else {\n reject(new AxiosError(\n 'Request failed with status code ' + response.status,\n [AxiosError.ERR_BAD_REQUEST, AxiosError.ERR_BAD_RESPONSE][Math.floor(response.status / 100) - 4],\n response.config,\n response.request,\n response\n ));\n }\n}\n","import utils from './../utils.js';\nimport platform from '../platform/index.js';\n\nexport default platform.hasStandardBrowserEnv ?\n\n // Standard browser envs support document.cookie\n {\n write(name, value, expires, path, domain, secure) {\n const cookie = [name + '=' + encodeURIComponent(value)];\n\n utils.isNumber(expires) && cookie.push('expires=' + new Date(expires).toGMTString());\n\n utils.isString(path) && cookie.push('path=' + path);\n\n utils.isString(domain) && cookie.push('domain=' + domain);\n\n secure === true && cookie.push('secure');\n\n document.cookie = cookie.join('; ');\n },\n\n read(name) {\n const match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n return (match ? decodeURIComponent(match[3]) : null);\n },\n\n remove(name) {\n this.write(name, '', Date.now() - 86400000);\n }\n }\n\n :\n\n // Non-standard browser env (web workers, react-native) lack needed support.\n {\n write() {},\n read() {\n return null;\n },\n remove() {}\n };\n\n","'use strict';\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n *\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nexport default function isAbsoluteURL(url) {\n // A URL is considered absolute if it begins with \"://\" or \"//\" (protocol-relative URL).\n // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n // by any combination of letters, digits, plus, period, or hyphen.\n return /^([a-z][a-z\\d+\\-.]*:)?\\/\\//i.test(url);\n}\n","'use strict';\n\n/**\n * Creates a new URL by combining the specified URLs\n *\n * @param {string} baseURL The base URL\n * @param {string} relativeURL The relative URL\n *\n * @returns {string} The combined URL\n */\nexport default function combineURLs(baseURL, relativeURL) {\n return relativeURL\n ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n : baseURL;\n}\n","'use strict';\n\nimport isAbsoluteURL from '../helpers/isAbsoluteURL.js';\nimport combineURLs from '../helpers/combineURLs.js';\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n *\n * @returns {string} The combined full path\n */\nexport default function buildFullPath(baseURL, requestedURL) {\n if (baseURL && !isAbsoluteURL(requestedURL)) {\n return combineURLs(baseURL, requestedURL);\n }\n return requestedURL;\n}\n","'use strict';\n\nimport utils from './../utils.js';\nimport platform from '../platform/index.js';\n\nexport default platform.hasStandardBrowserEnv ?\n\n// Standard browser envs have full support of the APIs needed to test\n// whether the request URL is of the same origin as current location.\n (function standardBrowserEnv() {\n const msie = /(msie|trident)/i.test(navigator.userAgent);\n const urlParsingNode = document.createElement('a');\n let originURL;\n\n /**\n * Parse a URL to discover its components\n *\n * @param {String} url The URL to be parsed\n * @returns {Object}\n */\n function resolveURL(url) {\n let href = url;\n\n if (msie) {\n // IE needs attribute set twice to normalize properties\n urlParsingNode.setAttribute('href', href);\n href = urlParsingNode.href;\n }\n\n urlParsingNode.setAttribute('href', href);\n\n // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n return {\n href: urlParsingNode.href,\n protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n host: urlParsingNode.host,\n search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n hostname: urlParsingNode.hostname,\n port: urlParsingNode.port,\n pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n urlParsingNode.pathname :\n '/' + urlParsingNode.pathname\n };\n }\n\n originURL = resolveURL(window.location.href);\n\n /**\n * Determine if a URL shares the same origin as the current location\n *\n * @param {String} requestURL The URL to test\n * @returns {boolean} True if URL shares the same origin, otherwise false\n */\n return function isURLSameOrigin(requestURL) {\n const parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n return (parsed.protocol === originURL.protocol &&\n parsed.host === originURL.host);\n };\n })() :\n\n // Non standard browser envs (web workers, react-native) lack needed support.\n (function nonStandardBrowserEnv() {\n return function isURLSameOrigin() {\n return true;\n };\n })();\n","'use strict';\n\nexport default function parseProtocol(url) {\n const match = /^([-+\\w]{1,25})(:?\\/\\/|:)/.exec(url);\n return match && match[1] || '';\n}\n","'use strict';\n\n/**\n * Calculate data maxRate\n * @param {Number} [samplesCount= 10]\n * @param {Number} [min= 1000]\n * @returns {Function}\n */\nfunction speedometer(samplesCount, min) {\n samplesCount = samplesCount || 10;\n const bytes = new Array(samplesCount);\n const timestamps = new Array(samplesCount);\n let head = 0;\n let tail = 0;\n let firstSampleTS;\n\n min = min !== undefined ? min : 1000;\n\n return function push(chunkLength) {\n const now = Date.now();\n\n const startedAt = timestamps[tail];\n\n if (!firstSampleTS) {\n firstSampleTS = now;\n }\n\n bytes[head] = chunkLength;\n timestamps[head] = now;\n\n let i = tail;\n let bytesCount = 0;\n\n while (i !== head) {\n bytesCount += bytes[i++];\n i = i % samplesCount;\n }\n\n head = (head + 1) % samplesCount;\n\n if (head === tail) {\n tail = (tail + 1) % samplesCount;\n }\n\n if (now - firstSampleTS < min) {\n return;\n }\n\n const passed = startedAt && now - startedAt;\n\n return passed ? Math.round(bytesCount * 1000 / passed) : undefined;\n };\n}\n\nexport default speedometer;\n","'use strict';\n\nimport utils from './../utils.js';\nimport settle from './../core/settle.js';\nimport cookies from './../helpers/cookies.js';\nimport buildURL from './../helpers/buildURL.js';\nimport buildFullPath from '../core/buildFullPath.js';\nimport isURLSameOrigin from './../helpers/isURLSameOrigin.js';\nimport transitionalDefaults from '../defaults/transitional.js';\nimport AxiosError from '../core/AxiosError.js';\nimport CanceledError from '../cancel/CanceledError.js';\nimport parseProtocol from '../helpers/parseProtocol.js';\nimport platform from '../platform/index.js';\nimport AxiosHeaders from '../core/AxiosHeaders.js';\nimport speedometer from '../helpers/speedometer.js';\n\nfunction progressEventReducer(listener, isDownloadStream) {\n let bytesNotified = 0;\n const _speedometer = speedometer(50, 250);\n\n return e => {\n const loaded = e.loaded;\n const total = e.lengthComputable ? e.total : undefined;\n const progressBytes = loaded - bytesNotified;\n const rate = _speedometer(progressBytes);\n const inRange = loaded <= total;\n\n bytesNotified = loaded;\n\n const data = {\n loaded,\n total,\n progress: total ? (loaded / total) : undefined,\n bytes: progressBytes,\n rate: rate ? rate : undefined,\n estimated: rate && total && inRange ? (total - loaded) / rate : undefined,\n event: e\n };\n\n data[isDownloadStream ? 'download' : 'upload'] = true;\n\n listener(data);\n };\n}\n\nconst isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined';\n\nexport default isXHRAdapterSupported && function (config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n let requestData = config.data;\n const requestHeaders = AxiosHeaders.from(config.headers).normalize();\n let {responseType, withXSRFToken} = config;\n let onCanceled;\n function done() {\n if (config.cancelToken) {\n config.cancelToken.unsubscribe(onCanceled);\n }\n\n if (config.signal) {\n config.signal.removeEventListener('abort', onCanceled);\n }\n }\n\n let contentType;\n\n if (utils.isFormData(requestData)) {\n if (platform.hasStandardBrowserEnv || platform.hasStandardBrowserWebWorkerEnv) {\n requestHeaders.setContentType(false); // Let the browser set it\n } else if ((contentType = requestHeaders.getContentType()) !== false) {\n // fix semicolon duplication issue for ReactNative FormData implementation\n const [type, ...tokens] = contentType ? contentType.split(';').map(token => token.trim()).filter(Boolean) : [];\n requestHeaders.setContentType([type || 'multipart/form-data', ...tokens].join('; '));\n }\n }\n\n let request = new XMLHttpRequest();\n\n // HTTP basic authentication\n if (config.auth) {\n const username = config.auth.username || '';\n const password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';\n requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password));\n }\n\n const fullPath = buildFullPath(config.baseURL, config.url);\n\n request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n // Set the request timeout in MS\n request.timeout = config.timeout;\n\n function onloadend() {\n if (!request) {\n return;\n }\n // Prepare the response\n const responseHeaders = AxiosHeaders.from(\n 'getAllResponseHeaders' in request && request.getAllResponseHeaders()\n );\n const responseData = !responseType || responseType === 'text' || responseType === 'json' ?\n request.responseText : request.response;\n const response = {\n data: responseData,\n status: request.status,\n statusText: request.statusText,\n headers: responseHeaders,\n config,\n request\n };\n\n settle(function _resolve(value) {\n resolve(value);\n done();\n }, function _reject(err) {\n reject(err);\n done();\n }, response);\n\n // Clean up request\n request = null;\n }\n\n if ('onloadend' in request) {\n // Use onloadend if available\n request.onloadend = onloadend;\n } else {\n // Listen for ready state to emulate onloadend\n request.onreadystatechange = function handleLoad() {\n if (!request || request.readyState !== 4) {\n return;\n }\n\n // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n }\n // readystate handler is calling before onerror or ontimeout handlers,\n // so we should call onloadend on the next 'tick'\n setTimeout(onloadend);\n };\n }\n\n // Handle browser request cancellation (as opposed to a manual cancellation)\n request.onabort = function handleAbort() {\n if (!request) {\n return;\n }\n\n reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle low level network errors\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(new AxiosError('Network Error', AxiosError.ERR_NETWORK, config, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle timeout\n request.ontimeout = function handleTimeout() {\n let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';\n const transitional = config.transitional || transitionalDefaults;\n if (config.timeoutErrorMessage) {\n timeoutErrorMessage = config.timeoutErrorMessage;\n }\n reject(new AxiosError(\n timeoutErrorMessage,\n transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,\n config,\n request));\n\n // Clean up request\n request = null;\n };\n\n // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n if(platform.hasStandardBrowserEnv) {\n withXSRFToken && utils.isFunction(withXSRFToken) && (withXSRFToken = withXSRFToken(config));\n\n if (withXSRFToken || (withXSRFToken !== false && isURLSameOrigin(fullPath))) {\n // Add xsrf header\n const xsrfValue = config.xsrfHeaderName && config.xsrfCookieName && cookies.read(config.xsrfCookieName);\n\n if (xsrfValue) {\n requestHeaders.set(config.xsrfHeaderName, xsrfValue);\n }\n }\n }\n\n // Remove Content-Type if data is undefined\n requestData === undefined && requestHeaders.setContentType(null);\n\n // Add headers to the request\n if ('setRequestHeader' in request) {\n utils.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) {\n request.setRequestHeader(key, val);\n });\n }\n\n // Add withCredentials to request if needed\n if (!utils.isUndefined(config.withCredentials)) {\n request.withCredentials = !!config.withCredentials;\n }\n\n // Add responseType to request if needed\n if (responseType && responseType !== 'json') {\n request.responseType = config.responseType;\n }\n\n // Handle progress if needed\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', progressEventReducer(config.onDownloadProgress, true));\n }\n\n // Not all browsers support upload events\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', progressEventReducer(config.onUploadProgress));\n }\n\n if (config.cancelToken || config.signal) {\n // Handle cancellation\n // eslint-disable-next-line func-names\n onCanceled = cancel => {\n if (!request) {\n return;\n }\n reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);\n request.abort();\n request = null;\n };\n\n config.cancelToken && config.cancelToken.subscribe(onCanceled);\n if (config.signal) {\n config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);\n }\n }\n\n const protocol = parseProtocol(fullPath);\n\n if (protocol && platform.protocols.indexOf(protocol) === -1) {\n reject(new AxiosError('Unsupported protocol ' + protocol + ':', AxiosError.ERR_BAD_REQUEST, config));\n return;\n }\n\n\n // Send the request\n request.send(requestData || null);\n });\n}\n","import utils from '../utils.js';\nimport httpAdapter from './http.js';\nimport xhrAdapter from './xhr.js';\nimport AxiosError from \"../core/AxiosError.js\";\n\nconst knownAdapters = {\n http: httpAdapter,\n xhr: xhrAdapter\n}\n\nutils.forEach(knownAdapters, (fn, value) => {\n if (fn) {\n try {\n Object.defineProperty(fn, 'name', {value});\n } catch (e) {\n // eslint-disable-next-line no-empty\n }\n Object.defineProperty(fn, 'adapterName', {value});\n }\n});\n\nconst renderReason = (reason) => `- ${reason}`;\n\nconst isResolvedHandle = (adapter) => utils.isFunction(adapter) || adapter === null || adapter === false;\n\nexport default {\n getAdapter: (adapters) => {\n adapters = utils.isArray(adapters) ? adapters : [adapters];\n\n const {length} = adapters;\n let nameOrAdapter;\n let adapter;\n\n const rejectedReasons = {};\n\n for (let i = 0; i < length; i++) {\n nameOrAdapter = adapters[i];\n let id;\n\n adapter = nameOrAdapter;\n\n if (!isResolvedHandle(nameOrAdapter)) {\n adapter = knownAdapters[(id = String(nameOrAdapter)).toLowerCase()];\n\n if (adapter === undefined) {\n throw new AxiosError(`Unknown adapter '${id}'`);\n }\n }\n\n if (adapter) {\n break;\n }\n\n rejectedReasons[id || '#' + i] = adapter;\n }\n\n if (!adapter) {\n\n const reasons = Object.entries(rejectedReasons)\n .map(([id, state]) => `adapter ${id} ` +\n (state === false ? 'is not supported by the environment' : 'is not available in the build')\n );\n\n let s = length ?\n (reasons.length > 1 ? 'since :\\n' + reasons.map(renderReason).join('\\n') : ' ' + renderReason(reasons[0])) :\n 'as no adapter specified';\n\n throw new AxiosError(\n `There is no suitable adapter to dispatch the request ` + s,\n 'ERR_NOT_SUPPORT'\n );\n }\n\n return adapter;\n },\n adapters: knownAdapters\n}\n","'use strict';\n\nimport transformData from './transformData.js';\nimport isCancel from '../cancel/isCancel.js';\nimport defaults from '../defaults/index.js';\nimport CanceledError from '../cancel/CanceledError.js';\nimport AxiosHeaders from '../core/AxiosHeaders.js';\nimport adapters from \"../adapters/adapters.js\";\n\n/**\n * Throws a `CanceledError` if cancellation has been requested.\n *\n * @param {Object} config The config that is to be used for the request\n *\n * @returns {void}\n */\nfunction throwIfCancellationRequested(config) {\n if (config.cancelToken) {\n config.cancelToken.throwIfRequested();\n }\n\n if (config.signal && config.signal.aborted) {\n throw new CanceledError(null, config);\n }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n *\n * @returns {Promise} The Promise to be fulfilled\n */\nexport default function dispatchRequest(config) {\n throwIfCancellationRequested(config);\n\n config.headers = AxiosHeaders.from(config.headers);\n\n // Transform request data\n config.data = transformData.call(\n config,\n config.transformRequest\n );\n\n if (['post', 'put', 'patch'].indexOf(config.method) !== -1) {\n config.headers.setContentType('application/x-www-form-urlencoded', false);\n }\n\n const adapter = adapters.getAdapter(config.adapter || defaults.adapter);\n\n return adapter(config).then(function onAdapterResolution(response) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n response.data = transformData.call(\n config,\n config.transformResponse,\n response\n );\n\n response.headers = AxiosHeaders.from(response.headers);\n\n return response;\n }, function onAdapterRejection(reason) {\n if (!isCancel(reason)) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n if (reason && reason.response) {\n reason.response.data = transformData.call(\n config,\n config.transformResponse,\n reason.response\n );\n reason.response.headers = AxiosHeaders.from(reason.response.headers);\n }\n }\n\n return Promise.reject(reason);\n });\n}\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosHeaders from \"./AxiosHeaders.js\";\n\nconst headersToObject = (thing) => thing instanceof AxiosHeaders ? thing.toJSON() : thing;\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n *\n * @returns {Object} New object resulting from merging config2 to config1\n */\nexport default function mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n const config = {};\n\n function getMergedValue(target, source, caseless) {\n if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n return utils.merge.call({caseless}, target, source);\n } else if (utils.isPlainObject(source)) {\n return utils.merge({}, source);\n } else if (utils.isArray(source)) {\n return source.slice();\n }\n return source;\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDeepProperties(a, b, caseless) {\n if (!utils.isUndefined(b)) {\n return getMergedValue(a, b, caseless);\n } else if (!utils.isUndefined(a)) {\n return getMergedValue(undefined, a, caseless);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function valueFromConfig2(a, b) {\n if (!utils.isUndefined(b)) {\n return getMergedValue(undefined, b);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function defaultToConfig2(a, b) {\n if (!utils.isUndefined(b)) {\n return getMergedValue(undefined, b);\n } else if (!utils.isUndefined(a)) {\n return getMergedValue(undefined, a);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDirectKeys(a, b, prop) {\n if (prop in config2) {\n return getMergedValue(a, b);\n } else if (prop in config1) {\n return getMergedValue(undefined, a);\n }\n }\n\n const mergeMap = {\n url: valueFromConfig2,\n method: valueFromConfig2,\n data: valueFromConfig2,\n baseURL: defaultToConfig2,\n transformRequest: defaultToConfig2,\n transformResponse: defaultToConfig2,\n paramsSerializer: defaultToConfig2,\n timeout: defaultToConfig2,\n timeoutMessage: defaultToConfig2,\n withCredentials: defaultToConfig2,\n withXSRFToken: defaultToConfig2,\n adapter: defaultToConfig2,\n responseType: defaultToConfig2,\n xsrfCookieName: defaultToConfig2,\n xsrfHeaderName: defaultToConfig2,\n onUploadProgress: defaultToConfig2,\n onDownloadProgress: defaultToConfig2,\n decompress: defaultToConfig2,\n maxContentLength: defaultToConfig2,\n maxBodyLength: defaultToConfig2,\n beforeRedirect: defaultToConfig2,\n transport: defaultToConfig2,\n httpAgent: defaultToConfig2,\n httpsAgent: defaultToConfig2,\n cancelToken: defaultToConfig2,\n socketPath: defaultToConfig2,\n responseEncoding: defaultToConfig2,\n validateStatus: mergeDirectKeys,\n headers: (a, b) => mergeDeepProperties(headersToObject(a), headersToObject(b), true)\n };\n\n utils.forEach(Object.keys(Object.assign({}, config1, config2)), function computeConfigValue(prop) {\n const merge = mergeMap[prop] || mergeDeepProperties;\n const configValue = merge(config1[prop], config2[prop], prop);\n (utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);\n });\n\n return config;\n}\n","export const VERSION = \"1.6.2\";","'use strict';\n\nimport {VERSION} from '../env/data.js';\nimport AxiosError from '../core/AxiosError.js';\n\nconst validators = {};\n\n// eslint-disable-next-line func-names\n['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach((type, i) => {\n validators[type] = function validator(thing) {\n return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;\n };\n});\n\nconst deprecatedWarnings = {};\n\n/**\n * Transitional option validator\n *\n * @param {function|boolean?} validator - set to false if the transitional option has been removed\n * @param {string?} version - deprecated version / removed since version\n * @param {string?} message - some message with additional info\n *\n * @returns {function}\n */\nvalidators.transitional = function transitional(validator, version, message) {\n function formatMessage(opt, desc) {\n return '[Axios v' + VERSION + '] Transitional option \\'' + opt + '\\'' + desc + (message ? '. ' + message : '');\n }\n\n // eslint-disable-next-line func-names\n return (value, opt, opts) => {\n if (validator === false) {\n throw new AxiosError(\n formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')),\n AxiosError.ERR_DEPRECATED\n );\n }\n\n if (version && !deprecatedWarnings[opt]) {\n deprecatedWarnings[opt] = true;\n // eslint-disable-next-line no-console\n console.warn(\n formatMessage(\n opt,\n ' has been deprecated since v' + version + ' and will be removed in the near future'\n )\n );\n }\n\n return validator ? validator(value, opt, opts) : true;\n };\n};\n\n/**\n * Assert object's properties type\n *\n * @param {object} options\n * @param {object} schema\n * @param {boolean?} allowUnknown\n *\n * @returns {object}\n */\n\nfunction assertOptions(options, schema, allowUnknown) {\n if (typeof options !== 'object') {\n throw new AxiosError('options must be an object', AxiosError.ERR_BAD_OPTION_VALUE);\n }\n const keys = Object.keys(options);\n let i = keys.length;\n while (i-- > 0) {\n const opt = keys[i];\n const validator = schema[opt];\n if (validator) {\n const value = options[opt];\n const result = value === undefined || validator(value, opt, options);\n if (result !== true) {\n throw new AxiosError('option ' + opt + ' must be ' + result, AxiosError.ERR_BAD_OPTION_VALUE);\n }\n continue;\n }\n if (allowUnknown !== true) {\n throw new AxiosError('Unknown option ' + opt, AxiosError.ERR_BAD_OPTION);\n }\n }\n}\n\nexport default {\n assertOptions,\n validators\n};\n","'use strict';\n\nimport utils from './../utils.js';\nimport buildURL from '../helpers/buildURL.js';\nimport InterceptorManager from './InterceptorManager.js';\nimport dispatchRequest from './dispatchRequest.js';\nimport mergeConfig from './mergeConfig.js';\nimport buildFullPath from './buildFullPath.js';\nimport validator from '../helpers/validator.js';\nimport AxiosHeaders from './AxiosHeaders.js';\n\nconst validators = validator.validators;\n\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n *\n * @return {Axios} A new instance of Axios\n */\nclass Axios {\n constructor(instanceConfig) {\n this.defaults = instanceConfig;\n this.interceptors = {\n request: new InterceptorManager(),\n response: new InterceptorManager()\n };\n }\n\n /**\n * Dispatch a request\n *\n * @param {String|Object} configOrUrl The config specific for this request (merged with this.defaults)\n * @param {?Object} config\n *\n * @returns {Promise} The Promise to be fulfilled\n */\n request(configOrUrl, config) {\n /*eslint no-param-reassign:0*/\n // Allow for axios('example/url'[, config]) a la fetch API\n if (typeof configOrUrl === 'string') {\n config = config || {};\n config.url = configOrUrl;\n } else {\n config = configOrUrl || {};\n }\n\n config = mergeConfig(this.defaults, config);\n\n const {transitional, paramsSerializer, headers} = config;\n\n if (transitional !== undefined) {\n validator.assertOptions(transitional, {\n silentJSONParsing: validators.transitional(validators.boolean),\n forcedJSONParsing: validators.transitional(validators.boolean),\n clarifyTimeoutError: validators.transitional(validators.boolean)\n }, false);\n }\n\n if (paramsSerializer != null) {\n if (utils.isFunction(paramsSerializer)) {\n config.paramsSerializer = {\n serialize: paramsSerializer\n }\n } else {\n validator.assertOptions(paramsSerializer, {\n encode: validators.function,\n serialize: validators.function\n }, true);\n }\n }\n\n // Set config.method\n config.method = (config.method || this.defaults.method || 'get').toLowerCase();\n\n // Flatten headers\n let contextHeaders = headers && utils.merge(\n headers.common,\n headers[config.method]\n );\n\n headers && utils.forEach(\n ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n (method) => {\n delete headers[method];\n }\n );\n\n config.headers = AxiosHeaders.concat(contextHeaders, headers);\n\n // filter out skipped interceptors\n const requestInterceptorChain = [];\n let synchronousRequestInterceptors = true;\n this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {\n return;\n }\n\n synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;\n\n requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);\n });\n\n const responseInterceptorChain = [];\n this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);\n });\n\n let promise;\n let i = 0;\n let len;\n\n if (!synchronousRequestInterceptors) {\n const chain = [dispatchRequest.bind(this), undefined];\n chain.unshift.apply(chain, requestInterceptorChain);\n chain.push.apply(chain, responseInterceptorChain);\n len = chain.length;\n\n promise = Promise.resolve(config);\n\n while (i < len) {\n promise = promise.then(chain[i++], chain[i++]);\n }\n\n return promise;\n }\n\n len = requestInterceptorChain.length;\n\n let newConfig = config;\n\n i = 0;\n\n while (i < len) {\n const onFulfilled = requestInterceptorChain[i++];\n const onRejected = requestInterceptorChain[i++];\n try {\n newConfig = onFulfilled(newConfig);\n } catch (error) {\n onRejected.call(this, error);\n break;\n }\n }\n\n try {\n promise = dispatchRequest.call(this, newConfig);\n } catch (error) {\n return Promise.reject(error);\n }\n\n i = 0;\n len = responseInterceptorChain.length;\n\n while (i < len) {\n promise = promise.then(responseInterceptorChain[i++], responseInterceptorChain[i++]);\n }\n\n return promise;\n }\n\n getUri(config) {\n config = mergeConfig(this.defaults, config);\n const fullPath = buildFullPath(config.baseURL, config.url);\n return buildURL(fullPath, config.params, config.paramsSerializer);\n }\n}\n\n// Provide aliases for supported request methods\nutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, config) {\n return this.request(mergeConfig(config || {}, {\n method,\n url,\n data: (config || {}).data\n }));\n };\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n /*eslint func-names:0*/\n\n function generateHTTPMethod(isForm) {\n return function httpMethod(url, data, config) {\n return this.request(mergeConfig(config || {}, {\n method,\n headers: isForm ? {\n 'Content-Type': 'multipart/form-data'\n } : {},\n url,\n data\n }));\n };\n }\n\n Axios.prototype[method] = generateHTTPMethod();\n\n Axios.prototype[method + 'Form'] = generateHTTPMethod(true);\n});\n\nexport default Axios;\n","'use strict';\n\nimport CanceledError from './CanceledError.js';\n\n/**\n * A `CancelToken` is an object that can be used to request cancellation of an operation.\n *\n * @param {Function} executor The executor function.\n *\n * @returns {CancelToken}\n */\nclass CancelToken {\n constructor(executor) {\n if (typeof executor !== 'function') {\n throw new TypeError('executor must be a function.');\n }\n\n let resolvePromise;\n\n this.promise = new Promise(function promiseExecutor(resolve) {\n resolvePromise = resolve;\n });\n\n const token = this;\n\n // eslint-disable-next-line func-names\n this.promise.then(cancel => {\n if (!token._listeners) return;\n\n let i = token._listeners.length;\n\n while (i-- > 0) {\n token._listeners[i](cancel);\n }\n token._listeners = null;\n });\n\n // eslint-disable-next-line func-names\n this.promise.then = onfulfilled => {\n let _resolve;\n // eslint-disable-next-line func-names\n const promise = new Promise(resolve => {\n token.subscribe(resolve);\n _resolve = resolve;\n }).then(onfulfilled);\n\n promise.cancel = function reject() {\n token.unsubscribe(_resolve);\n };\n\n return promise;\n };\n\n executor(function cancel(message, config, request) {\n if (token.reason) {\n // Cancellation has already been requested\n return;\n }\n\n token.reason = new CanceledError(message, config, request);\n resolvePromise(token.reason);\n });\n }\n\n /**\n * Throws a `CanceledError` if cancellation has been requested.\n */\n throwIfRequested() {\n if (this.reason) {\n throw this.reason;\n }\n }\n\n /**\n * Subscribe to the cancel signal\n */\n\n subscribe(listener) {\n if (this.reason) {\n listener(this.reason);\n return;\n }\n\n if (this._listeners) {\n this._listeners.push(listener);\n } else {\n this._listeners = [listener];\n }\n }\n\n /**\n * Unsubscribe from the cancel signal\n */\n\n unsubscribe(listener) {\n if (!this._listeners) {\n return;\n }\n const index = this._listeners.indexOf(listener);\n if (index !== -1) {\n this._listeners.splice(index, 1);\n }\n }\n\n /**\n * Returns an object that contains a new `CancelToken` and a function that, when called,\n * cancels the `CancelToken`.\n */\n static source() {\n let cancel;\n const token = new CancelToken(function executor(c) {\n cancel = c;\n });\n return {\n token,\n cancel\n };\n }\n}\n\nexport default CancelToken;\n","'use strict';\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n * ```js\n * function f(x, y, z) {}\n * var args = [1, 2, 3];\n * f.apply(null, args);\n * ```\n *\n * With `spread` this example can be re-written.\n *\n * ```js\n * spread(function(x, y, z) {})([1, 2, 3]);\n * ```\n *\n * @param {Function} callback\n *\n * @returns {Function}\n */\nexport default function spread(callback) {\n return function wrap(arr) {\n return callback.apply(null, arr);\n };\n}\n","'use strict';\n\nimport utils from './../utils.js';\n\n/**\n * Determines whether the payload is an error thrown by Axios\n *\n * @param {*} payload The value to test\n *\n * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false\n */\nexport default function isAxiosError(payload) {\n return utils.isObject(payload) && (payload.isAxiosError === true);\n}\n","const HttpStatusCode = {\n Continue: 100,\n SwitchingProtocols: 101,\n Processing: 102,\n EarlyHints: 103,\n Ok: 200,\n Created: 201,\n Accepted: 202,\n NonAuthoritativeInformation: 203,\n NoContent: 204,\n ResetContent: 205,\n PartialContent: 206,\n MultiStatus: 207,\n AlreadyReported: 208,\n ImUsed: 226,\n MultipleChoices: 300,\n MovedPermanently: 301,\n Found: 302,\n SeeOther: 303,\n NotModified: 304,\n UseProxy: 305,\n Unused: 306,\n TemporaryRedirect: 307,\n PermanentRedirect: 308,\n BadRequest: 400,\n Unauthorized: 401,\n PaymentRequired: 402,\n Forbidden: 403,\n NotFound: 404,\n MethodNotAllowed: 405,\n NotAcceptable: 406,\n ProxyAuthenticationRequired: 407,\n RequestTimeout: 408,\n Conflict: 409,\n Gone: 410,\n LengthRequired: 411,\n PreconditionFailed: 412,\n PayloadTooLarge: 413,\n UriTooLong: 414,\n UnsupportedMediaType: 415,\n RangeNotSatisfiable: 416,\n ExpectationFailed: 417,\n ImATeapot: 418,\n MisdirectedRequest: 421,\n UnprocessableEntity: 422,\n Locked: 423,\n FailedDependency: 424,\n TooEarly: 425,\n UpgradeRequired: 426,\n PreconditionRequired: 428,\n TooManyRequests: 429,\n RequestHeaderFieldsTooLarge: 431,\n UnavailableForLegalReasons: 451,\n InternalServerError: 500,\n NotImplemented: 501,\n BadGateway: 502,\n ServiceUnavailable: 503,\n GatewayTimeout: 504,\n HttpVersionNotSupported: 505,\n VariantAlsoNegotiates: 506,\n InsufficientStorage: 507,\n LoopDetected: 508,\n NotExtended: 510,\n NetworkAuthenticationRequired: 511,\n};\n\nObject.entries(HttpStatusCode).forEach(([key, value]) => {\n HttpStatusCode[value] = key;\n});\n\nexport default HttpStatusCode;\n","'use strict';\n\nimport utils from './utils.js';\nimport bind from './helpers/bind.js';\nimport Axios from './core/Axios.js';\nimport mergeConfig from './core/mergeConfig.js';\nimport defaults from './defaults/index.js';\nimport formDataToJSON from './helpers/formDataToJSON.js';\nimport CanceledError from './cancel/CanceledError.js';\nimport CancelToken from './cancel/CancelToken.js';\nimport isCancel from './cancel/isCancel.js';\nimport {VERSION} from './env/data.js';\nimport toFormData from './helpers/toFormData.js';\nimport AxiosError from './core/AxiosError.js';\nimport spread from './helpers/spread.js';\nimport isAxiosError from './helpers/isAxiosError.js';\nimport AxiosHeaders from \"./core/AxiosHeaders.js\";\nimport adapters from './adapters/adapters.js';\nimport HttpStatusCode from './helpers/HttpStatusCode.js';\n\n/**\n * Create an instance of Axios\n *\n * @param {Object} defaultConfig The default config for the instance\n *\n * @returns {Axios} A new instance of Axios\n */\nfunction createInstance(defaultConfig) {\n const context = new Axios(defaultConfig);\n const instance = bind(Axios.prototype.request, context);\n\n // Copy axios.prototype to instance\n utils.extend(instance, Axios.prototype, context, {allOwnKeys: true});\n\n // Copy context to instance\n utils.extend(instance, context, null, {allOwnKeys: true});\n\n // Factory for creating new instances\n instance.create = function create(instanceConfig) {\n return createInstance(mergeConfig(defaultConfig, instanceConfig));\n };\n\n return instance;\n}\n\n// Create the default instance to be exported\nconst axios = createInstance(defaults);\n\n// Expose Axios class to allow class inheritance\naxios.Axios = Axios;\n\n// Expose Cancel & CancelToken\naxios.CanceledError = CanceledError;\naxios.CancelToken = CancelToken;\naxios.isCancel = isCancel;\naxios.VERSION = VERSION;\naxios.toFormData = toFormData;\n\n// Expose AxiosError class\naxios.AxiosError = AxiosError;\n\n// alias for CanceledError for backward compatibility\naxios.Cancel = axios.CanceledError;\n\n// Expose all/spread\naxios.all = function all(promises) {\n return Promise.all(promises);\n};\n\naxios.spread = spread;\n\n// Expose isAxiosError\naxios.isAxiosError = isAxiosError;\n\n// Expose mergeConfig\naxios.mergeConfig = mergeConfig;\n\naxios.AxiosHeaders = AxiosHeaders;\n\naxios.formToJSON = thing => formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);\n\naxios.getAdapter = adapters.getAdapter;\n\naxios.HttpStatusCode = HttpStatusCode;\n\naxios.default = axios;\n\n// this module should only have a default export\nexport default axios\n","// these aren't really private, but nor are they really useful to document\n\n/**\n * @private\n */\nclass LuxonError extends Error {}\n\n/**\n * @private\n */\nexport class InvalidDateTimeError extends LuxonError {\n constructor(reason) {\n super(`Invalid DateTime: ${reason.toMessage()}`);\n }\n}\n\n/**\n * @private\n */\nexport class InvalidIntervalError extends LuxonError {\n constructor(reason) {\n super(`Invalid Interval: ${reason.toMessage()}`);\n }\n}\n\n/**\n * @private\n */\nexport class InvalidDurationError extends LuxonError {\n constructor(reason) {\n super(`Invalid Duration: ${reason.toMessage()}`);\n }\n}\n\n/**\n * @private\n */\nexport class ConflictingSpecificationError extends LuxonError {}\n\n/**\n * @private\n */\nexport class InvalidUnitError extends LuxonError {\n constructor(unit) {\n super(`Invalid unit ${unit}`);\n }\n}\n\n/**\n * @private\n */\nexport class InvalidArgumentError extends LuxonError {}\n\n/**\n * @private\n */\nexport class ZoneIsAbstractError extends LuxonError {\n constructor() {\n super(\"Zone is an abstract class\");\n }\n}\n","/**\n * @private\n */\n\nconst n = \"numeric\",\n s = \"short\",\n l = \"long\";\n\nexport const DATE_SHORT = {\n year: n,\n month: n,\n day: n,\n};\n\nexport const DATE_MED = {\n year: n,\n month: s,\n day: n,\n};\n\nexport const DATE_MED_WITH_WEEKDAY = {\n year: n,\n month: s,\n day: n,\n weekday: s,\n};\n\nexport const DATE_FULL = {\n year: n,\n month: l,\n day: n,\n};\n\nexport const DATE_HUGE = {\n year: n,\n month: l,\n day: n,\n weekday: l,\n};\n\nexport const TIME_SIMPLE = {\n hour: n,\n minute: n,\n};\n\nexport const TIME_WITH_SECONDS = {\n hour: n,\n minute: n,\n second: n,\n};\n\nexport const TIME_WITH_SHORT_OFFSET = {\n hour: n,\n minute: n,\n second: n,\n timeZoneName: s,\n};\n\nexport const TIME_WITH_LONG_OFFSET = {\n hour: n,\n minute: n,\n second: n,\n timeZoneName: l,\n};\n\nexport const TIME_24_SIMPLE = {\n hour: n,\n minute: n,\n hourCycle: \"h23\",\n};\n\nexport const TIME_24_WITH_SECONDS = {\n hour: n,\n minute: n,\n second: n,\n hourCycle: \"h23\",\n};\n\nexport const TIME_24_WITH_SHORT_OFFSET = {\n hour: n,\n minute: n,\n second: n,\n hourCycle: \"h23\",\n timeZoneName: s,\n};\n\nexport const TIME_24_WITH_LONG_OFFSET = {\n hour: n,\n minute: n,\n second: n,\n hourCycle: \"h23\",\n timeZoneName: l,\n};\n\nexport const DATETIME_SHORT = {\n year: n,\n month: n,\n day: n,\n hour: n,\n minute: n,\n};\n\nexport const DATETIME_SHORT_WITH_SECONDS = {\n year: n,\n month: n,\n day: n,\n hour: n,\n minute: n,\n second: n,\n};\n\nexport const DATETIME_MED = {\n year: n,\n month: s,\n day: n,\n hour: n,\n minute: n,\n};\n\nexport const DATETIME_MED_WITH_SECONDS = {\n year: n,\n month: s,\n day: n,\n hour: n,\n minute: n,\n second: n,\n};\n\nexport const DATETIME_MED_WITH_WEEKDAY = {\n year: n,\n month: s,\n day: n,\n weekday: s,\n hour: n,\n minute: n,\n};\n\nexport const DATETIME_FULL = {\n year: n,\n month: l,\n day: n,\n hour: n,\n minute: n,\n timeZoneName: s,\n};\n\nexport const DATETIME_FULL_WITH_SECONDS = {\n year: n,\n month: l,\n day: n,\n hour: n,\n minute: n,\n second: n,\n timeZoneName: s,\n};\n\nexport const DATETIME_HUGE = {\n year: n,\n month: l,\n day: n,\n weekday: l,\n hour: n,\n minute: n,\n timeZoneName: l,\n};\n\nexport const DATETIME_HUGE_WITH_SECONDS = {\n year: n,\n month: l,\n day: n,\n weekday: l,\n hour: n,\n minute: n,\n second: n,\n timeZoneName: l,\n};\n","import { ZoneIsAbstractError } from \"./errors.js\";\n\n/**\n * @interface\n */\nexport default class Zone {\n /**\n * The type of zone\n * @abstract\n * @type {string}\n */\n get type() {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * The name of this zone.\n * @abstract\n * @type {string}\n */\n get name() {\n throw new ZoneIsAbstractError();\n }\n\n get ianaName() {\n return this.name;\n }\n\n /**\n * Returns whether the offset is known to be fixed for the whole year.\n * @abstract\n * @type {boolean}\n */\n get isUniversal() {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * Returns the offset's common name (such as EST) at the specified timestamp\n * @abstract\n * @param {number} ts - Epoch milliseconds for which to get the name\n * @param {Object} opts - Options to affect the format\n * @param {string} opts.format - What style of offset to return. Accepts 'long' or 'short'.\n * @param {string} opts.locale - What locale to return the offset name in.\n * @return {string}\n */\n offsetName(ts, opts) {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * Returns the offset's value as a string\n * @abstract\n * @param {number} ts - Epoch milliseconds for which to get the offset\n * @param {string} format - What style of offset to return.\n * Accepts 'narrow', 'short', or 'techie'. Returning '+6', '+06:00', or '+0600' respectively\n * @return {string}\n */\n formatOffset(ts, format) {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * Return the offset in minutes for this zone at the specified timestamp.\n * @abstract\n * @param {number} ts - Epoch milliseconds for which to compute the offset\n * @return {number}\n */\n offset(ts) {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * Return whether this Zone is equal to another zone\n * @abstract\n * @param {Zone} otherZone - the zone to compare\n * @return {boolean}\n */\n equals(otherZone) {\n throw new ZoneIsAbstractError();\n }\n\n /**\n * Return whether this Zone is valid.\n * @abstract\n * @type {boolean}\n */\n get isValid() {\n throw new ZoneIsAbstractError();\n }\n}\n","import { formatOffset, parseZoneInfo } from \"../impl/util.js\";\nimport Zone from \"../zone.js\";\n\nlet singleton = null;\n\n/**\n * Represents the local zone for this JavaScript environment.\n * @implements {Zone}\n */\nexport default class SystemZone extends Zone {\n /**\n * Get a singleton instance of the local zone\n * @return {SystemZone}\n */\n static get instance() {\n if (singleton === null) {\n singleton = new SystemZone();\n }\n return singleton;\n }\n\n /** @override **/\n get type() {\n return \"system\";\n }\n\n /** @override **/\n get name() {\n return new Intl.DateTimeFormat().resolvedOptions().timeZone;\n }\n\n /** @override **/\n get isUniversal() {\n return false;\n }\n\n /** @override **/\n offsetName(ts, { format, locale }) {\n return parseZoneInfo(ts, format, locale);\n }\n\n /** @override **/\n formatOffset(ts, format) {\n return formatOffset(this.offset(ts), format);\n }\n\n /** @override **/\n offset(ts) {\n return -new Date(ts).getTimezoneOffset();\n }\n\n /** @override **/\n equals(otherZone) {\n return otherZone.type === \"system\";\n }\n\n /** @override **/\n get isValid() {\n return true;\n }\n}\n","import { formatOffset, parseZoneInfo, isUndefined, objToLocalTS } from \"../impl/util.js\";\nimport Zone from \"../zone.js\";\n\nlet dtfCache = {};\nfunction makeDTF(zone) {\n if (!dtfCache[zone]) {\n dtfCache[zone] = new Intl.DateTimeFormat(\"en-US\", {\n hour12: false,\n timeZone: zone,\n year: \"numeric\",\n month: \"2-digit\",\n day: \"2-digit\",\n hour: \"2-digit\",\n minute: \"2-digit\",\n second: \"2-digit\",\n era: \"short\",\n });\n }\n return dtfCache[zone];\n}\n\nconst typeToPos = {\n year: 0,\n month: 1,\n day: 2,\n era: 3,\n hour: 4,\n minute: 5,\n second: 6,\n};\n\nfunction hackyOffset(dtf, date) {\n const formatted = dtf.format(date).replace(/\\u200E/g, \"\"),\n parsed = /(\\d+)\\/(\\d+)\\/(\\d+) (AD|BC),? (\\d+):(\\d+):(\\d+)/.exec(formatted),\n [, fMonth, fDay, fYear, fadOrBc, fHour, fMinute, fSecond] = parsed;\n return [fYear, fMonth, fDay, fadOrBc, fHour, fMinute, fSecond];\n}\n\nfunction partsOffset(dtf, date) {\n const formatted = dtf.formatToParts(date);\n const filled = [];\n for (let i = 0; i < formatted.length; i++) {\n const { type, value } = formatted[i];\n const pos = typeToPos[type];\n\n if (type === \"era\") {\n filled[pos] = value;\n } else if (!isUndefined(pos)) {\n filled[pos] = parseInt(value, 10);\n }\n }\n return filled;\n}\n\nlet ianaZoneCache = {};\n/**\n * A zone identified by an IANA identifier, like America/New_York\n * @implements {Zone}\n */\nexport default class IANAZone extends Zone {\n /**\n * @param {string} name - Zone name\n * @return {IANAZone}\n */\n static create(name) {\n if (!ianaZoneCache[name]) {\n ianaZoneCache[name] = new IANAZone(name);\n }\n return ianaZoneCache[name];\n }\n\n /**\n * Reset local caches. Should only be necessary in testing scenarios.\n * @return {void}\n */\n static resetCache() {\n ianaZoneCache = {};\n dtfCache = {};\n }\n\n /**\n * Returns whether the provided string is a valid specifier. This only checks the string's format, not that the specifier identifies a known zone; see isValidZone for that.\n * @param {string} s - The string to check validity on\n * @example IANAZone.isValidSpecifier(\"America/New_York\") //=> true\n * @example IANAZone.isValidSpecifier(\"Sport~~blorp\") //=> false\n * @deprecated This method returns false for some valid IANA names. Use isValidZone instead.\n * @return {boolean}\n */\n static isValidSpecifier(s) {\n return this.isValidZone(s);\n }\n\n /**\n * Returns whether the provided string identifies a real zone\n * @param {string} zone - The string to check\n * @example IANAZone.isValidZone(\"America/New_York\") //=> true\n * @example IANAZone.isValidZone(\"Fantasia/Castle\") //=> false\n * @example IANAZone.isValidZone(\"Sport~~blorp\") //=> false\n * @return {boolean}\n */\n static isValidZone(zone) {\n if (!zone) {\n return false;\n }\n try {\n new Intl.DateTimeFormat(\"en-US\", { timeZone: zone }).format();\n return true;\n } catch (e) {\n return false;\n }\n }\n\n constructor(name) {\n super();\n /** @private **/\n this.zoneName = name;\n /** @private **/\n this.valid = IANAZone.isValidZone(name);\n }\n\n /** @override **/\n get type() {\n return \"iana\";\n }\n\n /** @override **/\n get name() {\n return this.zoneName;\n }\n\n /** @override **/\n get isUniversal() {\n return false;\n }\n\n /** @override **/\n offsetName(ts, { format, locale }) {\n return parseZoneInfo(ts, format, locale, this.name);\n }\n\n /** @override **/\n formatOffset(ts, format) {\n return formatOffset(this.offset(ts), format);\n }\n\n /** @override **/\n offset(ts) {\n const date = new Date(ts);\n\n if (isNaN(date)) return NaN;\n\n const dtf = makeDTF(this.name);\n let [year, month, day, adOrBc, hour, minute, second] = dtf.formatToParts\n ? partsOffset(dtf, date)\n : hackyOffset(dtf, date);\n\n if (adOrBc === \"BC\") {\n year = -Math.abs(year) + 1;\n }\n\n // because we're using hour12 and https://bugs.chromium.org/p/chromium/issues/detail?id=1025564&can=2&q=%2224%3A00%22%20datetimeformat\n const adjustedHour = hour === 24 ? 0 : hour;\n\n const asUTC = objToLocalTS({\n year,\n month,\n day,\n hour: adjustedHour,\n minute,\n second,\n millisecond: 0,\n });\n\n let asTS = +date;\n const over = asTS % 1000;\n asTS -= over >= 0 ? over : 1000 + over;\n return (asUTC - asTS) / (60 * 1000);\n }\n\n /** @override **/\n equals(otherZone) {\n return otherZone.type === \"iana\" && otherZone.name === this.name;\n }\n\n /** @override **/\n get isValid() {\n return this.valid;\n }\n}\n","import { padStart, roundTo, hasRelative, formatOffset } from \"./util.js\";\nimport * as English from \"./english.js\";\nimport Settings from \"../settings.js\";\nimport DateTime from \"../datetime.js\";\nimport IANAZone from \"../zones/IANAZone.js\";\n\n// todo - remap caching\n\nlet intlLFCache = {};\nfunction getCachedLF(locString, opts = {}) {\n const key = JSON.stringify([locString, opts]);\n let dtf = intlLFCache[key];\n if (!dtf) {\n dtf = new Intl.ListFormat(locString, opts);\n intlLFCache[key] = dtf;\n }\n return dtf;\n}\n\nlet intlDTCache = {};\nfunction getCachedDTF(locString, opts = {}) {\n const key = JSON.stringify([locString, opts]);\n let dtf = intlDTCache[key];\n if (!dtf) {\n dtf = new Intl.DateTimeFormat(locString, opts);\n intlDTCache[key] = dtf;\n }\n return dtf;\n}\n\nlet intlNumCache = {};\nfunction getCachedINF(locString, opts = {}) {\n const key = JSON.stringify([locString, opts]);\n let inf = intlNumCache[key];\n if (!inf) {\n inf = new Intl.NumberFormat(locString, opts);\n intlNumCache[key] = inf;\n }\n return inf;\n}\n\nlet intlRelCache = {};\nfunction getCachedRTF(locString, opts = {}) {\n const { base, ...cacheKeyOpts } = opts; // exclude `base` from the options\n const key = JSON.stringify([locString, cacheKeyOpts]);\n let inf = intlRelCache[key];\n if (!inf) {\n inf = new Intl.RelativeTimeFormat(locString, opts);\n intlRelCache[key] = inf;\n }\n return inf;\n}\n\nlet sysLocaleCache = null;\nfunction systemLocale() {\n if (sysLocaleCache) {\n return sysLocaleCache;\n } else {\n sysLocaleCache = new Intl.DateTimeFormat().resolvedOptions().locale;\n return sysLocaleCache;\n }\n}\n\nfunction parseLocaleString(localeStr) {\n // I really want to avoid writing a BCP 47 parser\n // see, e.g. https://github.com/wooorm/bcp-47\n // Instead, we'll do this:\n\n // a) if the string has no -u extensions, just leave it alone\n // b) if it does, use Intl to resolve everything\n // c) if Intl fails, try again without the -u\n\n // private subtags and unicode subtags have ordering requirements,\n // and we're not properly parsing this, so just strip out the\n // private ones if they exist.\n const xIndex = localeStr.indexOf(\"-x-\");\n if (xIndex !== -1) {\n localeStr = localeStr.substring(0, xIndex);\n }\n\n const uIndex = localeStr.indexOf(\"-u-\");\n if (uIndex === -1) {\n return [localeStr];\n } else {\n let options;\n let selectedStr;\n try {\n options = getCachedDTF(localeStr).resolvedOptions();\n selectedStr = localeStr;\n } catch (e) {\n const smaller = localeStr.substring(0, uIndex);\n options = getCachedDTF(smaller).resolvedOptions();\n selectedStr = smaller;\n }\n\n const { numberingSystem, calendar } = options;\n return [selectedStr, numberingSystem, calendar];\n }\n}\n\nfunction intlConfigString(localeStr, numberingSystem, outputCalendar) {\n if (outputCalendar || numberingSystem) {\n if (!localeStr.includes(\"-u-\")) {\n localeStr += \"-u\";\n }\n\n if (outputCalendar) {\n localeStr += `-ca-${outputCalendar}`;\n }\n\n if (numberingSystem) {\n localeStr += `-nu-${numberingSystem}`;\n }\n return localeStr;\n } else {\n return localeStr;\n }\n}\n\nfunction mapMonths(f) {\n const ms = [];\n for (let i = 1; i <= 12; i++) {\n const dt = DateTime.utc(2009, i, 1);\n ms.push(f(dt));\n }\n return ms;\n}\n\nfunction mapWeekdays(f) {\n const ms = [];\n for (let i = 1; i <= 7; i++) {\n const dt = DateTime.utc(2016, 11, 13 + i);\n ms.push(f(dt));\n }\n return ms;\n}\n\nfunction listStuff(loc, length, englishFn, intlFn) {\n const mode = loc.listingMode();\n\n if (mode === \"error\") {\n return null;\n } else if (mode === \"en\") {\n return englishFn(length);\n } else {\n return intlFn(length);\n }\n}\n\nfunction supportsFastNumbers(loc) {\n if (loc.numberingSystem && loc.numberingSystem !== \"latn\") {\n return false;\n } else {\n return (\n loc.numberingSystem === \"latn\" ||\n !loc.locale ||\n loc.locale.startsWith(\"en\") ||\n new Intl.DateTimeFormat(loc.intl).resolvedOptions().numberingSystem === \"latn\"\n );\n }\n}\n\n/**\n * @private\n */\n\nclass PolyNumberFormatter {\n constructor(intl, forceSimple, opts) {\n this.padTo = opts.padTo || 0;\n this.floor = opts.floor || false;\n\n const { padTo, floor, ...otherOpts } = opts;\n\n if (!forceSimple || Object.keys(otherOpts).length > 0) {\n const intlOpts = { useGrouping: false, ...opts };\n if (opts.padTo > 0) intlOpts.minimumIntegerDigits = opts.padTo;\n this.inf = getCachedINF(intl, intlOpts);\n }\n }\n\n format(i) {\n if (this.inf) {\n const fixed = this.floor ? Math.floor(i) : i;\n return this.inf.format(fixed);\n } else {\n // to match the browser's numberformatter defaults\n const fixed = this.floor ? Math.floor(i) : roundTo(i, 3);\n return padStart(fixed, this.padTo);\n }\n }\n}\n\n/**\n * @private\n */\n\nclass PolyDateFormatter {\n constructor(dt, intl, opts) {\n this.opts = opts;\n this.originalZone = undefined;\n\n let z = undefined;\n if (this.opts.timeZone) {\n // Don't apply any workarounds if a timeZone is explicitly provided in opts\n this.dt = dt;\n } else if (dt.zone.type === \"fixed\") {\n // UTC-8 or Etc/UTC-8 are not part of tzdata, only Etc/GMT+8 and the like.\n // That is why fixed-offset TZ is set to that unless it is:\n // 1. Representing offset 0 when UTC is used to maintain previous behavior and does not become GMT.\n // 2. Unsupported by the browser:\n // - some do not support Etc/\n // - < Etc/GMT-14, > Etc/GMT+12, and 30-minute or 45-minute offsets are not part of tzdata\n const gmtOffset = -1 * (dt.offset / 60);\n const offsetZ = gmtOffset >= 0 ? `Etc/GMT+${gmtOffset}` : `Etc/GMT${gmtOffset}`;\n if (dt.offset !== 0 && IANAZone.create(offsetZ).valid) {\n z = offsetZ;\n this.dt = dt;\n } else {\n // Not all fixed-offset zones like Etc/+4:30 are present in tzdata so\n // we manually apply the offset and substitute the zone as needed.\n z = \"UTC\";\n this.dt = dt.offset === 0 ? dt : dt.setZone(\"UTC\").plus({ minutes: dt.offset });\n this.originalZone = dt.zone;\n }\n } else if (dt.zone.type === \"system\") {\n this.dt = dt;\n } else if (dt.zone.type === \"iana\") {\n this.dt = dt;\n z = dt.zone.name;\n } else {\n // Custom zones can have any offset / offsetName so we just manually\n // apply the offset and substitute the zone as needed.\n z = \"UTC\";\n this.dt = dt.setZone(\"UTC\").plus({ minutes: dt.offset });\n this.originalZone = dt.zone;\n }\n\n const intlOpts = { ...this.opts };\n intlOpts.timeZone = intlOpts.timeZone || z;\n this.dtf = getCachedDTF(intl, intlOpts);\n }\n\n format() {\n if (this.originalZone) {\n // If we have to substitute in the actual zone name, we have to use\n // formatToParts so that the timezone can be replaced.\n return this.formatToParts()\n .map(({ value }) => value)\n .join(\"\");\n }\n return this.dtf.format(this.dt.toJSDate());\n }\n\n formatToParts() {\n const parts = this.dtf.formatToParts(this.dt.toJSDate());\n if (this.originalZone) {\n return parts.map((part) => {\n if (part.type === \"timeZoneName\") {\n const offsetName = this.originalZone.offsetName(this.dt.ts, {\n locale: this.dt.locale,\n format: this.opts.timeZoneName,\n });\n return {\n ...part,\n value: offsetName,\n };\n } else {\n return part;\n }\n });\n }\n return parts;\n }\n\n resolvedOptions() {\n return this.dtf.resolvedOptions();\n }\n}\n\n/**\n * @private\n */\nclass PolyRelFormatter {\n constructor(intl, isEnglish, opts) {\n this.opts = { style: \"long\", ...opts };\n if (!isEnglish && hasRelative()) {\n this.rtf = getCachedRTF(intl, opts);\n }\n }\n\n format(count, unit) {\n if (this.rtf) {\n return this.rtf.format(count, unit);\n } else {\n return English.formatRelativeTime(unit, count, this.opts.numeric, this.opts.style !== \"long\");\n }\n }\n\n formatToParts(count, unit) {\n if (this.rtf) {\n return this.rtf.formatToParts(count, unit);\n } else {\n return [];\n }\n }\n}\n\n/**\n * @private\n */\n\nexport default class Locale {\n static fromOpts(opts) {\n return Locale.create(opts.locale, opts.numberingSystem, opts.outputCalendar, opts.defaultToEN);\n }\n\n static create(locale, numberingSystem, outputCalendar, defaultToEN = false) {\n const specifiedLocale = locale || Settings.defaultLocale;\n // the system locale is useful for human readable strings but annoying for parsing/formatting known formats\n const localeR = specifiedLocale || (defaultToEN ? \"en-US\" : systemLocale());\n const numberingSystemR = numberingSystem || Settings.defaultNumberingSystem;\n const outputCalendarR = outputCalendar || Settings.defaultOutputCalendar;\n return new Locale(localeR, numberingSystemR, outputCalendarR, specifiedLocale);\n }\n\n static resetCache() {\n sysLocaleCache = null;\n intlDTCache = {};\n intlNumCache = {};\n intlRelCache = {};\n }\n\n static fromObject({ locale, numberingSystem, outputCalendar } = {}) {\n return Locale.create(locale, numberingSystem, outputCalendar);\n }\n\n constructor(locale, numbering, outputCalendar, specifiedLocale) {\n const [parsedLocale, parsedNumberingSystem, parsedOutputCalendar] = parseLocaleString(locale);\n\n this.locale = parsedLocale;\n this.numberingSystem = numbering || parsedNumberingSystem || null;\n this.outputCalendar = outputCalendar || parsedOutputCalendar || null;\n this.intl = intlConfigString(this.locale, this.numberingSystem, this.outputCalendar);\n\n this.weekdaysCache = { format: {}, standalone: {} };\n this.monthsCache = { format: {}, standalone: {} };\n this.meridiemCache = null;\n this.eraCache = {};\n\n this.specifiedLocale = specifiedLocale;\n this.fastNumbersCached = null;\n }\n\n get fastNumbers() {\n if (this.fastNumbersCached == null) {\n this.fastNumbersCached = supportsFastNumbers(this);\n }\n\n return this.fastNumbersCached;\n }\n\n listingMode() {\n const isActuallyEn = this.isEnglish();\n const hasNoWeirdness =\n (this.numberingSystem === null || this.numberingSystem === \"latn\") &&\n (this.outputCalendar === null || this.outputCalendar === \"gregory\");\n return isActuallyEn && hasNoWeirdness ? \"en\" : \"intl\";\n }\n\n clone(alts) {\n if (!alts || Object.getOwnPropertyNames(alts).length === 0) {\n return this;\n } else {\n return Locale.create(\n alts.locale || this.specifiedLocale,\n alts.numberingSystem || this.numberingSystem,\n alts.outputCalendar || this.outputCalendar,\n alts.defaultToEN || false\n );\n }\n }\n\n redefaultToEN(alts = {}) {\n return this.clone({ ...alts, defaultToEN: true });\n }\n\n redefaultToSystem(alts = {}) {\n return this.clone({ ...alts, defaultToEN: false });\n }\n\n months(length, format = false) {\n return listStuff(this, length, English.months, () => {\n const intl = format ? { month: length, day: \"numeric\" } : { month: length },\n formatStr = format ? \"format\" : \"standalone\";\n if (!this.monthsCache[formatStr][length]) {\n this.monthsCache[formatStr][length] = mapMonths((dt) => this.extract(dt, intl, \"month\"));\n }\n return this.monthsCache[formatStr][length];\n });\n }\n\n weekdays(length, format = false) {\n return listStuff(this, length, English.weekdays, () => {\n const intl = format\n ? { weekday: length, year: \"numeric\", month: \"long\", day: \"numeric\" }\n : { weekday: length },\n formatStr = format ? \"format\" : \"standalone\";\n if (!this.weekdaysCache[formatStr][length]) {\n this.weekdaysCache[formatStr][length] = mapWeekdays((dt) =>\n this.extract(dt, intl, \"weekday\")\n );\n }\n return this.weekdaysCache[formatStr][length];\n });\n }\n\n meridiems() {\n return listStuff(\n this,\n undefined,\n () => English.meridiems,\n () => {\n // In theory there could be aribitrary day periods. We're gonna assume there are exactly two\n // for AM and PM. This is probably wrong, but it's makes parsing way easier.\n if (!this.meridiemCache) {\n const intl = { hour: \"numeric\", hourCycle: \"h12\" };\n this.meridiemCache = [DateTime.utc(2016, 11, 13, 9), DateTime.utc(2016, 11, 13, 19)].map(\n (dt) => this.extract(dt, intl, \"dayperiod\")\n );\n }\n\n return this.meridiemCache;\n }\n );\n }\n\n eras(length) {\n return listStuff(this, length, English.eras, () => {\n const intl = { era: length };\n\n // This is problematic. Different calendars are going to define eras totally differently. What I need is the minimum set of dates\n // to definitely enumerate them.\n if (!this.eraCache[length]) {\n this.eraCache[length] = [DateTime.utc(-40, 1, 1), DateTime.utc(2017, 1, 1)].map((dt) =>\n this.extract(dt, intl, \"era\")\n );\n }\n\n return this.eraCache[length];\n });\n }\n\n extract(dt, intlOpts, field) {\n const df = this.dtFormatter(dt, intlOpts),\n results = df.formatToParts(),\n matching = results.find((m) => m.type.toLowerCase() === field);\n return matching ? matching.value : null;\n }\n\n numberFormatter(opts = {}) {\n // this forcesimple option is never used (the only caller short-circuits on it, but it seems safer to leave)\n // (in contrast, the rest of the condition is used heavily)\n return new PolyNumberFormatter(this.intl, opts.forceSimple || this.fastNumbers, opts);\n }\n\n dtFormatter(dt, intlOpts = {}) {\n return new PolyDateFormatter(dt, this.intl, intlOpts);\n }\n\n relFormatter(opts = {}) {\n return new PolyRelFormatter(this.intl, this.isEnglish(), opts);\n }\n\n listFormatter(opts = {}) {\n return getCachedLF(this.intl, opts);\n }\n\n isEnglish() {\n return (\n this.locale === \"en\" ||\n this.locale.toLowerCase() === \"en-us\" ||\n new Intl.DateTimeFormat(this.intl).resolvedOptions().locale.startsWith(\"en-us\")\n );\n }\n\n equals(other) {\n return (\n this.locale === other.locale &&\n this.numberingSystem === other.numberingSystem &&\n this.outputCalendar === other.outputCalendar\n );\n }\n}\n","import { formatOffset, signedOffset } from \"../impl/util.js\";\nimport Zone from \"../zone.js\";\n\nlet singleton = null;\n\n/**\n * A zone with a fixed offset (meaning no DST)\n * @implements {Zone}\n */\nexport default class FixedOffsetZone extends Zone {\n /**\n * Get a singleton instance of UTC\n * @return {FixedOffsetZone}\n */\n static get utcInstance() {\n if (singleton === null) {\n singleton = new FixedOffsetZone(0);\n }\n return singleton;\n }\n\n /**\n * Get an instance with a specified offset\n * @param {number} offset - The offset in minutes\n * @return {FixedOffsetZone}\n */\n static instance(offset) {\n return offset === 0 ? FixedOffsetZone.utcInstance : new FixedOffsetZone(offset);\n }\n\n /**\n * Get an instance of FixedOffsetZone from a UTC offset string, like \"UTC+6\"\n * @param {string} s - The offset string to parse\n * @example FixedOffsetZone.parseSpecifier(\"UTC+6\")\n * @example FixedOffsetZone.parseSpecifier(\"UTC+06\")\n * @example FixedOffsetZone.parseSpecifier(\"UTC-6:00\")\n * @return {FixedOffsetZone}\n */\n static parseSpecifier(s) {\n if (s) {\n const r = s.match(/^utc(?:([+-]\\d{1,2})(?::(\\d{2}))?)?$/i);\n if (r) {\n return new FixedOffsetZone(signedOffset(r[1], r[2]));\n }\n }\n return null;\n }\n\n constructor(offset) {\n super();\n /** @private **/\n this.fixed = offset;\n }\n\n /** @override **/\n get type() {\n return \"fixed\";\n }\n\n /** @override **/\n get name() {\n return this.fixed === 0 ? \"UTC\" : `UTC${formatOffset(this.fixed, \"narrow\")}`;\n }\n\n get ianaName() {\n if (this.fixed === 0) {\n return \"Etc/UTC\";\n } else {\n return `Etc/GMT${formatOffset(-this.fixed, \"narrow\")}`;\n }\n }\n\n /** @override **/\n offsetName() {\n return this.name;\n }\n\n /** @override **/\n formatOffset(ts, format) {\n return formatOffset(this.fixed, format);\n }\n\n /** @override **/\n get isUniversal() {\n return true;\n }\n\n /** @override **/\n offset() {\n return this.fixed;\n }\n\n /** @override **/\n equals(otherZone) {\n return otherZone.type === \"fixed\" && otherZone.fixed === this.fixed;\n }\n\n /** @override **/\n get isValid() {\n return true;\n }\n}\n","import Zone from \"../zone.js\";\n\n/**\n * A zone that failed to parse. You should never need to instantiate this.\n * @implements {Zone}\n */\nexport default class InvalidZone extends Zone {\n constructor(zoneName) {\n super();\n /** @private */\n this.zoneName = zoneName;\n }\n\n /** @override **/\n get type() {\n return \"invalid\";\n }\n\n /** @override **/\n get name() {\n return this.zoneName;\n }\n\n /** @override **/\n get isUniversal() {\n return false;\n }\n\n /** @override **/\n offsetName() {\n return null;\n }\n\n /** @override **/\n formatOffset() {\n return \"\";\n }\n\n /** @override **/\n offset() {\n return NaN;\n }\n\n /** @override **/\n equals() {\n return false;\n }\n\n /** @override **/\n get isValid() {\n return false;\n }\n}\n","/**\n * @private\n */\n\nimport Zone from \"../zone.js\";\nimport IANAZone from \"../zones/IANAZone.js\";\nimport FixedOffsetZone from \"../zones/fixedOffsetZone.js\";\nimport InvalidZone from \"../zones/invalidZone.js\";\n\nimport { isUndefined, isString, isNumber } from \"./util.js\";\nimport SystemZone from \"../zones/systemZone.js\";\n\nexport function normalizeZone(input, defaultZone) {\n let offset;\n if (isUndefined(input) || input === null) {\n return defaultZone;\n } else if (input instanceof Zone) {\n return input;\n } else if (isString(input)) {\n const lowered = input.toLowerCase();\n if (lowered === \"default\") return defaultZone;\n else if (lowered === \"local\" || lowered === \"system\") return SystemZone.instance;\n else if (lowered === \"utc\" || lowered === \"gmt\") return FixedOffsetZone.utcInstance;\n else return FixedOffsetZone.parseSpecifier(lowered) || IANAZone.create(input);\n } else if (isNumber(input)) {\n return FixedOffsetZone.instance(input);\n } else if (typeof input === \"object\" && \"offset\" in input && typeof input.offset === \"function\") {\n // This is dumb, but the instanceof check above doesn't seem to really work\n // so we're duck checking it\n return input;\n } else {\n return new InvalidZone(input);\n }\n}\n","import SystemZone from \"./zones/systemZone.js\";\nimport IANAZone from \"./zones/IANAZone.js\";\nimport Locale from \"./impl/locale.js\";\n\nimport { normalizeZone } from \"./impl/zoneUtil.js\";\n\nlet now = () => Date.now(),\n defaultZone = \"system\",\n defaultLocale = null,\n defaultNumberingSystem = null,\n defaultOutputCalendar = null,\n twoDigitCutoffYear = 60,\n throwOnInvalid;\n\n/**\n * Settings contains static getters and setters that control Luxon's overall behavior. Luxon is a simple library with few options, but the ones it does have live here.\n */\nexport default class Settings {\n /**\n * Get the callback for returning the current timestamp.\n * @type {function}\n */\n static get now() {\n return now;\n }\n\n /**\n * Set the callback for returning the current timestamp.\n * The function should return a number, which will be interpreted as an Epoch millisecond count\n * @type {function}\n * @example Settings.now = () => Date.now() + 3000 // pretend it is 3 seconds in the future\n * @example Settings.now = () => 0 // always pretend it's Jan 1, 1970 at midnight in UTC time\n */\n static set now(n) {\n now = n;\n }\n\n /**\n * Set the default time zone to create DateTimes in. Does not affect existing instances.\n * Use the value \"system\" to reset this value to the system's time zone.\n * @type {string}\n */\n static set defaultZone(zone) {\n defaultZone = zone;\n }\n\n /**\n * Get the default time zone object currently used to create DateTimes. Does not affect existing instances.\n * The default value is the system's time zone (the one set on the machine that runs this code).\n * @type {Zone}\n */\n static get defaultZone() {\n return normalizeZone(defaultZone, SystemZone.instance);\n }\n\n /**\n * Get the default locale to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static get defaultLocale() {\n return defaultLocale;\n }\n\n /**\n * Set the default locale to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static set defaultLocale(locale) {\n defaultLocale = locale;\n }\n\n /**\n * Get the default numbering system to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static get defaultNumberingSystem() {\n return defaultNumberingSystem;\n }\n\n /**\n * Set the default numbering system to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static set defaultNumberingSystem(numberingSystem) {\n defaultNumberingSystem = numberingSystem;\n }\n\n /**\n * Get the default output calendar to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static get defaultOutputCalendar() {\n return defaultOutputCalendar;\n }\n\n /**\n * Set the default output calendar to create DateTimes with. Does not affect existing instances.\n * @type {string}\n */\n static set defaultOutputCalendar(outputCalendar) {\n defaultOutputCalendar = outputCalendar;\n }\n\n /**\n * Get the cutoff year after which a string encoding a year as two digits is interpreted to occur in the current century.\n * @type {number}\n */\n static get twoDigitCutoffYear() {\n return twoDigitCutoffYear;\n }\n\n /**\n * Set the cutoff year after which a string encoding a year as two digits is interpreted to occur in the current century.\n * @type {number}\n * @example Settings.twoDigitCutoffYear = 0 // cut-off year is 0, so all 'yy' are interpreted as current century\n * @example Settings.twoDigitCutoffYear = 50 // '49' -> 1949; '50' -> 2050\n * @example Settings.twoDigitCutoffYear = 1950 // interpreted as 50\n * @example Settings.twoDigitCutoffYear = 2050 // ALSO interpreted as 50\n */\n static set twoDigitCutoffYear(cutoffYear) {\n twoDigitCutoffYear = cutoffYear % 100;\n }\n\n /**\n * Get whether Luxon will throw when it encounters invalid DateTimes, Durations, or Intervals\n * @type {boolean}\n */\n static get throwOnInvalid() {\n return throwOnInvalid;\n }\n\n /**\n * Set whether Luxon will throw when it encounters invalid DateTimes, Durations, or Intervals\n * @type {boolean}\n */\n static set throwOnInvalid(t) {\n throwOnInvalid = t;\n }\n\n /**\n * Reset Luxon's global caches. Should only be necessary in testing scenarios.\n * @return {void}\n */\n static resetCaches() {\n Locale.resetCache();\n IANAZone.resetCache();\n }\n}\n","/*\n This is just a junk drawer, containing anything used across multiple classes.\n Because Luxon is small(ish), this should stay small and we won't worry about splitting\n it up into, say, parsingUtil.js and basicUtil.js and so on. But they are divided up by feature area.\n*/\n\nimport { InvalidArgumentError } from \"../errors.js\";\nimport Settings from \"../settings.js\";\n\n/**\n * @private\n */\n\n// TYPES\n\nexport function isUndefined(o) {\n return typeof o === \"undefined\";\n}\n\nexport function isNumber(o) {\n return typeof o === \"number\";\n}\n\nexport function isInteger(o) {\n return typeof o === \"number\" && o % 1 === 0;\n}\n\nexport function isString(o) {\n return typeof o === \"string\";\n}\n\nexport function isDate(o) {\n return Object.prototype.toString.call(o) === \"[object Date]\";\n}\n\n// CAPABILITIES\n\nexport function hasRelative() {\n try {\n return typeof Intl !== \"undefined\" && !!Intl.RelativeTimeFormat;\n } catch (e) {\n return false;\n }\n}\n\n// OBJECTS AND ARRAYS\n\nexport function maybeArray(thing) {\n return Array.isArray(thing) ? thing : [thing];\n}\n\nexport function bestBy(arr, by, compare) {\n if (arr.length === 0) {\n return undefined;\n }\n return arr.reduce((best, next) => {\n const pair = [by(next), next];\n if (!best) {\n return pair;\n } else if (compare(best[0], pair[0]) === best[0]) {\n return best;\n } else {\n return pair;\n }\n }, null)[1];\n}\n\nexport function pick(obj, keys) {\n return keys.reduce((a, k) => {\n a[k] = obj[k];\n return a;\n }, {});\n}\n\nexport function hasOwnProperty(obj, prop) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\n// NUMBERS AND STRINGS\n\nexport function integerBetween(thing, bottom, top) {\n return isInteger(thing) && thing >= bottom && thing <= top;\n}\n\n// x % n but takes the sign of n instead of x\nexport function floorMod(x, n) {\n return x - n * Math.floor(x / n);\n}\n\nexport function padStart(input, n = 2) {\n const isNeg = input < 0;\n let padded;\n if (isNeg) {\n padded = \"-\" + (\"\" + -input).padStart(n, \"0\");\n } else {\n padded = (\"\" + input).padStart(n, \"0\");\n }\n return padded;\n}\n\nexport function parseInteger(string) {\n if (isUndefined(string) || string === null || string === \"\") {\n return undefined;\n } else {\n return parseInt(string, 10);\n }\n}\n\nexport function parseFloating(string) {\n if (isUndefined(string) || string === null || string === \"\") {\n return undefined;\n } else {\n return parseFloat(string);\n }\n}\n\nexport function parseMillis(fraction) {\n // Return undefined (instead of 0) in these cases, where fraction is not set\n if (isUndefined(fraction) || fraction === null || fraction === \"\") {\n return undefined;\n } else {\n const f = parseFloat(\"0.\" + fraction) * 1000;\n return Math.floor(f);\n }\n}\n\nexport function roundTo(number, digits, towardZero = false) {\n const factor = 10 ** digits,\n rounder = towardZero ? Math.trunc : Math.round;\n return rounder(number * factor) / factor;\n}\n\n// DATE BASICS\n\nexport function isLeapYear(year) {\n return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);\n}\n\nexport function daysInYear(year) {\n return isLeapYear(year) ? 366 : 365;\n}\n\nexport function daysInMonth(year, month) {\n const modMonth = floorMod(month - 1, 12) + 1,\n modYear = year + (month - modMonth) / 12;\n\n if (modMonth === 2) {\n return isLeapYear(modYear) ? 29 : 28;\n } else {\n return [31, null, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][modMonth - 1];\n }\n}\n\n// convert a calendar object to a local timestamp (epoch, but with the offset baked in)\nexport function objToLocalTS(obj) {\n let d = Date.UTC(\n obj.year,\n obj.month - 1,\n obj.day,\n obj.hour,\n obj.minute,\n obj.second,\n obj.millisecond\n );\n\n // for legacy reasons, years between 0 and 99 are interpreted as 19XX; revert that\n if (obj.year < 100 && obj.year >= 0) {\n d = new Date(d);\n // set the month and day again, this is necessary because year 2000 is a leap year, but year 100 is not\n // so if obj.year is in 99, but obj.day makes it roll over into year 100,\n // the calculations done by Date.UTC are using year 2000 - which is incorrect\n d.setUTCFullYear(obj.year, obj.month - 1, obj.day);\n }\n return +d;\n}\n\nexport function weeksInWeekYear(weekYear) {\n const p1 =\n (weekYear +\n Math.floor(weekYear / 4) -\n Math.floor(weekYear / 100) +\n Math.floor(weekYear / 400)) %\n 7,\n last = weekYear - 1,\n p2 = (last + Math.floor(last / 4) - Math.floor(last / 100) + Math.floor(last / 400)) % 7;\n return p1 === 4 || p2 === 3 ? 53 : 52;\n}\n\nexport function untruncateYear(year) {\n if (year > 99) {\n return year;\n } else return year > Settings.twoDigitCutoffYear ? 1900 + year : 2000 + year;\n}\n\n// PARSING\n\nexport function parseZoneInfo(ts, offsetFormat, locale, timeZone = null) {\n const date = new Date(ts),\n intlOpts = {\n hourCycle: \"h23\",\n year: \"numeric\",\n month: \"2-digit\",\n day: \"2-digit\",\n hour: \"2-digit\",\n minute: \"2-digit\",\n };\n\n if (timeZone) {\n intlOpts.timeZone = timeZone;\n }\n\n const modified = { timeZoneName: offsetFormat, ...intlOpts };\n\n const parsed = new Intl.DateTimeFormat(locale, modified)\n .formatToParts(date)\n .find((m) => m.type.toLowerCase() === \"timezonename\");\n return parsed ? parsed.value : null;\n}\n\n// signedOffset('-5', '30') -> -330\nexport function signedOffset(offHourStr, offMinuteStr) {\n let offHour = parseInt(offHourStr, 10);\n\n // don't || this because we want to preserve -0\n if (Number.isNaN(offHour)) {\n offHour = 0;\n }\n\n const offMin = parseInt(offMinuteStr, 10) || 0,\n offMinSigned = offHour < 0 || Object.is(offHour, -0) ? -offMin : offMin;\n return offHour * 60 + offMinSigned;\n}\n\n// COERCION\n\nexport function asNumber(value) {\n const numericValue = Number(value);\n if (typeof value === \"boolean\" || value === \"\" || Number.isNaN(numericValue))\n throw new InvalidArgumentError(`Invalid unit value ${value}`);\n return numericValue;\n}\n\nexport function normalizeObject(obj, normalizer) {\n const normalized = {};\n for (const u in obj) {\n if (hasOwnProperty(obj, u)) {\n const v = obj[u];\n if (v === undefined || v === null) continue;\n normalized[normalizer(u)] = asNumber(v);\n }\n }\n return normalized;\n}\n\nexport function formatOffset(offset, format) {\n const hours = Math.trunc(Math.abs(offset / 60)),\n minutes = Math.trunc(Math.abs(offset % 60)),\n sign = offset >= 0 ? \"+\" : \"-\";\n\n switch (format) {\n case \"short\":\n return `${sign}${padStart(hours, 2)}:${padStart(minutes, 2)}`;\n case \"narrow\":\n return `${sign}${hours}${minutes > 0 ? `:${minutes}` : \"\"}`;\n case \"techie\":\n return `${sign}${padStart(hours, 2)}${padStart(minutes, 2)}`;\n default:\n throw new RangeError(`Value format ${format} is out of range for property format`);\n }\n}\n\nexport function timeObject(obj) {\n return pick(obj, [\"hour\", \"minute\", \"second\", \"millisecond\"]);\n}\n","import * as Formats from \"./formats.js\";\nimport { pick } from \"./util.js\";\n\nfunction stringify(obj) {\n return JSON.stringify(obj, Object.keys(obj).sort());\n}\n\n/**\n * @private\n */\n\nexport const monthsLong = [\n \"January\",\n \"February\",\n \"March\",\n \"April\",\n \"May\",\n \"June\",\n \"July\",\n \"August\",\n \"September\",\n \"October\",\n \"November\",\n \"December\",\n];\n\nexport const monthsShort = [\n \"Jan\",\n \"Feb\",\n \"Mar\",\n \"Apr\",\n \"May\",\n \"Jun\",\n \"Jul\",\n \"Aug\",\n \"Sep\",\n \"Oct\",\n \"Nov\",\n \"Dec\",\n];\n\nexport const monthsNarrow = [\"J\", \"F\", \"M\", \"A\", \"M\", \"J\", \"J\", \"A\", \"S\", \"O\", \"N\", \"D\"];\n\nexport function months(length) {\n switch (length) {\n case \"narrow\":\n return [...monthsNarrow];\n case \"short\":\n return [...monthsShort];\n case \"long\":\n return [...monthsLong];\n case \"numeric\":\n return [\"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7\", \"8\", \"9\", \"10\", \"11\", \"12\"];\n case \"2-digit\":\n return [\"01\", \"02\", \"03\", \"04\", \"05\", \"06\", \"07\", \"08\", \"09\", \"10\", \"11\", \"12\"];\n default:\n return null;\n }\n}\n\nexport const weekdaysLong = [\n \"Monday\",\n \"Tuesday\",\n \"Wednesday\",\n \"Thursday\",\n \"Friday\",\n \"Saturday\",\n \"Sunday\",\n];\n\nexport const weekdaysShort = [\"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\", \"Sun\"];\n\nexport const weekdaysNarrow = [\"M\", \"T\", \"W\", \"T\", \"F\", \"S\", \"S\"];\n\nexport function weekdays(length) {\n switch (length) {\n case \"narrow\":\n return [...weekdaysNarrow];\n case \"short\":\n return [...weekdaysShort];\n case \"long\":\n return [...weekdaysLong];\n case \"numeric\":\n return [\"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7\"];\n default:\n return null;\n }\n}\n\nexport const meridiems = [\"AM\", \"PM\"];\n\nexport const erasLong = [\"Before Christ\", \"Anno Domini\"];\n\nexport const erasShort = [\"BC\", \"AD\"];\n\nexport const erasNarrow = [\"B\", \"A\"];\n\nexport function eras(length) {\n switch (length) {\n case \"narrow\":\n return [...erasNarrow];\n case \"short\":\n return [...erasShort];\n case \"long\":\n return [...erasLong];\n default:\n return null;\n }\n}\n\nexport function meridiemForDateTime(dt) {\n return meridiems[dt.hour < 12 ? 0 : 1];\n}\n\nexport function weekdayForDateTime(dt, length) {\n return weekdays(length)[dt.weekday - 1];\n}\n\nexport function monthForDateTime(dt, length) {\n return months(length)[dt.month - 1];\n}\n\nexport function eraForDateTime(dt, length) {\n return eras(length)[dt.year < 0 ? 0 : 1];\n}\n\nexport function formatRelativeTime(unit, count, numeric = \"always\", narrow = false) {\n const units = {\n years: [\"year\", \"yr.\"],\n quarters: [\"quarter\", \"qtr.\"],\n months: [\"month\", \"mo.\"],\n weeks: [\"week\", \"wk.\"],\n days: [\"day\", \"day\", \"days\"],\n hours: [\"hour\", \"hr.\"],\n minutes: [\"minute\", \"min.\"],\n seconds: [\"second\", \"sec.\"],\n };\n\n const lastable = [\"hours\", \"minutes\", \"seconds\"].indexOf(unit) === -1;\n\n if (numeric === \"auto\" && lastable) {\n const isDay = unit === \"days\";\n switch (count) {\n case 1:\n return isDay ? \"tomorrow\" : `next ${units[unit][0]}`;\n case -1:\n return isDay ? \"yesterday\" : `last ${units[unit][0]}`;\n case 0:\n return isDay ? \"today\" : `this ${units[unit][0]}`;\n default: // fall through\n }\n }\n\n const isInPast = Object.is(count, -0) || count < 0,\n fmtValue = Math.abs(count),\n singular = fmtValue === 1,\n lilUnits = units[unit],\n fmtUnit = narrow\n ? singular\n ? lilUnits[1]\n : lilUnits[2] || lilUnits[1]\n : singular\n ? units[unit][0]\n : unit;\n return isInPast ? `${fmtValue} ${fmtUnit} ago` : `in ${fmtValue} ${fmtUnit}`;\n}\n\nexport function formatString(knownFormat) {\n // these all have the offsets removed because we don't have access to them\n // without all the intl stuff this is backfilling\n const filtered = pick(knownFormat, [\n \"weekday\",\n \"era\",\n \"year\",\n \"month\",\n \"day\",\n \"hour\",\n \"minute\",\n \"second\",\n \"timeZoneName\",\n \"hourCycle\",\n ]),\n key = stringify(filtered),\n dateTimeHuge = \"EEEE, LLLL d, yyyy, h:mm a\";\n switch (key) {\n case stringify(Formats.DATE_SHORT):\n return \"M/d/yyyy\";\n case stringify(Formats.DATE_MED):\n return \"LLL d, yyyy\";\n case stringify(Formats.DATE_MED_WITH_WEEKDAY):\n return \"EEE, LLL d, yyyy\";\n case stringify(Formats.DATE_FULL):\n return \"LLLL d, yyyy\";\n case stringify(Formats.DATE_HUGE):\n return \"EEEE, LLLL d, yyyy\";\n case stringify(Formats.TIME_SIMPLE):\n return \"h:mm a\";\n case stringify(Formats.TIME_WITH_SECONDS):\n return \"h:mm:ss a\";\n case stringify(Formats.TIME_WITH_SHORT_OFFSET):\n return \"h:mm a\";\n case stringify(Formats.TIME_WITH_LONG_OFFSET):\n return \"h:mm a\";\n case stringify(Formats.TIME_24_SIMPLE):\n return \"HH:mm\";\n case stringify(Formats.TIME_24_WITH_SECONDS):\n return \"HH:mm:ss\";\n case stringify(Formats.TIME_24_WITH_SHORT_OFFSET):\n return \"HH:mm\";\n case stringify(Formats.TIME_24_WITH_LONG_OFFSET):\n return \"HH:mm\";\n case stringify(Formats.DATETIME_SHORT):\n return \"M/d/yyyy, h:mm a\";\n case stringify(Formats.DATETIME_MED):\n return \"LLL d, yyyy, h:mm a\";\n case stringify(Formats.DATETIME_FULL):\n return \"LLLL d, yyyy, h:mm a\";\n case stringify(Formats.DATETIME_HUGE):\n return dateTimeHuge;\n case stringify(Formats.DATETIME_SHORT_WITH_SECONDS):\n return \"M/d/yyyy, h:mm:ss a\";\n case stringify(Formats.DATETIME_MED_WITH_SECONDS):\n return \"LLL d, yyyy, h:mm:ss a\";\n case stringify(Formats.DATETIME_MED_WITH_WEEKDAY):\n return \"EEE, d LLL yyyy, h:mm a\";\n case stringify(Formats.DATETIME_FULL_WITH_SECONDS):\n return \"LLLL d, yyyy, h:mm:ss a\";\n case stringify(Formats.DATETIME_HUGE_WITH_SECONDS):\n return \"EEEE, LLLL d, yyyy, h:mm:ss a\";\n default:\n return dateTimeHuge;\n }\n}\n","import * as English from \"./english.js\";\nimport * as Formats from \"./formats.js\";\nimport { padStart } from \"./util.js\";\n\nfunction stringifyTokens(splits, tokenToString) {\n let s = \"\";\n for (const token of splits) {\n if (token.literal) {\n s += token.val;\n } else {\n s += tokenToString(token.val);\n }\n }\n return s;\n}\n\nconst macroTokenToFormatOpts = {\n D: Formats.DATE_SHORT,\n DD: Formats.DATE_MED,\n DDD: Formats.DATE_FULL,\n DDDD: Formats.DATE_HUGE,\n t: Formats.TIME_SIMPLE,\n tt: Formats.TIME_WITH_SECONDS,\n ttt: Formats.TIME_WITH_SHORT_OFFSET,\n tttt: Formats.TIME_WITH_LONG_OFFSET,\n T: Formats.TIME_24_SIMPLE,\n TT: Formats.TIME_24_WITH_SECONDS,\n TTT: Formats.TIME_24_WITH_SHORT_OFFSET,\n TTTT: Formats.TIME_24_WITH_LONG_OFFSET,\n f: Formats.DATETIME_SHORT,\n ff: Formats.DATETIME_MED,\n fff: Formats.DATETIME_FULL,\n ffff: Formats.DATETIME_HUGE,\n F: Formats.DATETIME_SHORT_WITH_SECONDS,\n FF: Formats.DATETIME_MED_WITH_SECONDS,\n FFF: Formats.DATETIME_FULL_WITH_SECONDS,\n FFFF: Formats.DATETIME_HUGE_WITH_SECONDS,\n};\n\n/**\n * @private\n */\n\nexport default class Formatter {\n static create(locale, opts = {}) {\n return new Formatter(locale, opts);\n }\n\n static parseFormat(fmt) {\n // white-space is always considered a literal in user-provided formats\n // the \" \" token has a special meaning (see unitForToken)\n\n let current = null,\n currentFull = \"\",\n bracketed = false;\n const splits = [];\n for (let i = 0; i < fmt.length; i++) {\n const c = fmt.charAt(i);\n if (c === \"'\") {\n if (currentFull.length > 0) {\n splits.push({ literal: bracketed || /^\\s+$/.test(currentFull), val: currentFull });\n }\n current = null;\n currentFull = \"\";\n bracketed = !bracketed;\n } else if (bracketed) {\n currentFull += c;\n } else if (c === current) {\n currentFull += c;\n } else {\n if (currentFull.length > 0) {\n splits.push({ literal: /^\\s+$/.test(currentFull), val: currentFull });\n }\n currentFull = c;\n current = c;\n }\n }\n\n if (currentFull.length > 0) {\n splits.push({ literal: bracketed || /^\\s+$/.test(currentFull), val: currentFull });\n }\n\n return splits;\n }\n\n static macroTokenToFormatOpts(token) {\n return macroTokenToFormatOpts[token];\n }\n\n constructor(locale, formatOpts) {\n this.opts = formatOpts;\n this.loc = locale;\n this.systemLoc = null;\n }\n\n formatWithSystemDefault(dt, opts) {\n if (this.systemLoc === null) {\n this.systemLoc = this.loc.redefaultToSystem();\n }\n const df = this.systemLoc.dtFormatter(dt, { ...this.opts, ...opts });\n return df.format();\n }\n\n dtFormatter(dt, opts = {}) {\n return this.loc.dtFormatter(dt, { ...this.opts, ...opts });\n }\n\n formatDateTime(dt, opts) {\n return this.dtFormatter(dt, opts).format();\n }\n\n formatDateTimeParts(dt, opts) {\n return this.dtFormatter(dt, opts).formatToParts();\n }\n\n formatInterval(interval, opts) {\n const df = this.dtFormatter(interval.start, opts);\n return df.dtf.formatRange(interval.start.toJSDate(), interval.end.toJSDate());\n }\n\n resolvedOptions(dt, opts) {\n return this.dtFormatter(dt, opts).resolvedOptions();\n }\n\n num(n, p = 0) {\n // we get some perf out of doing this here, annoyingly\n if (this.opts.forceSimple) {\n return padStart(n, p);\n }\n\n const opts = { ...this.opts };\n\n if (p > 0) {\n opts.padTo = p;\n }\n\n return this.loc.numberFormatter(opts).format(n);\n }\n\n formatDateTimeFromString(dt, fmt) {\n const knownEnglish = this.loc.listingMode() === \"en\",\n useDateTimeFormatter = this.loc.outputCalendar && this.loc.outputCalendar !== \"gregory\",\n string = (opts, extract) => this.loc.extract(dt, opts, extract),\n formatOffset = (opts) => {\n if (dt.isOffsetFixed && dt.offset === 0 && opts.allowZ) {\n return \"Z\";\n }\n\n return dt.isValid ? dt.zone.formatOffset(dt.ts, opts.format) : \"\";\n },\n meridiem = () =>\n knownEnglish\n ? English.meridiemForDateTime(dt)\n : string({ hour: \"numeric\", hourCycle: \"h12\" }, \"dayperiod\"),\n month = (length, standalone) =>\n knownEnglish\n ? English.monthForDateTime(dt, length)\n : string(standalone ? { month: length } : { month: length, day: \"numeric\" }, \"month\"),\n weekday = (length, standalone) =>\n knownEnglish\n ? English.weekdayForDateTime(dt, length)\n : string(\n standalone ? { weekday: length } : { weekday: length, month: \"long\", day: \"numeric\" },\n \"weekday\"\n ),\n maybeMacro = (token) => {\n const formatOpts = Formatter.macroTokenToFormatOpts(token);\n if (formatOpts) {\n return this.formatWithSystemDefault(dt, formatOpts);\n } else {\n return token;\n }\n },\n era = (length) =>\n knownEnglish ? English.eraForDateTime(dt, length) : string({ era: length }, \"era\"),\n tokenToString = (token) => {\n // Where possible: https://cldr.unicode.org/translation/date-time/date-time-symbols\n switch (token) {\n // ms\n case \"S\":\n return this.num(dt.millisecond);\n case \"u\":\n // falls through\n case \"SSS\":\n return this.num(dt.millisecond, 3);\n // seconds\n case \"s\":\n return this.num(dt.second);\n case \"ss\":\n return this.num(dt.second, 2);\n // fractional seconds\n case \"uu\":\n return this.num(Math.floor(dt.millisecond / 10), 2);\n case \"uuu\":\n return this.num(Math.floor(dt.millisecond / 100));\n // minutes\n case \"m\":\n return this.num(dt.minute);\n case \"mm\":\n return this.num(dt.minute, 2);\n // hours\n case \"h\":\n return this.num(dt.hour % 12 === 0 ? 12 : dt.hour % 12);\n case \"hh\":\n return this.num(dt.hour % 12 === 0 ? 12 : dt.hour % 12, 2);\n case \"H\":\n return this.num(dt.hour);\n case \"HH\":\n return this.num(dt.hour, 2);\n // offset\n case \"Z\":\n // like +6\n return formatOffset({ format: \"narrow\", allowZ: this.opts.allowZ });\n case \"ZZ\":\n // like +06:00\n return formatOffset({ format: \"short\", allowZ: this.opts.allowZ });\n case \"ZZZ\":\n // like +0600\n return formatOffset({ format: \"techie\", allowZ: this.opts.allowZ });\n case \"ZZZZ\":\n // like EST\n return dt.zone.offsetName(dt.ts, { format: \"short\", locale: this.loc.locale });\n case \"ZZZZZ\":\n // like Eastern Standard Time\n return dt.zone.offsetName(dt.ts, { format: \"long\", locale: this.loc.locale });\n // zone\n case \"z\":\n // like America/New_York\n return dt.zoneName;\n // meridiems\n case \"a\":\n return meridiem();\n // dates\n case \"d\":\n return useDateTimeFormatter ? string({ day: \"numeric\" }, \"day\") : this.num(dt.day);\n case \"dd\":\n return useDateTimeFormatter ? string({ day: \"2-digit\" }, \"day\") : this.num(dt.day, 2);\n // weekdays - standalone\n case \"c\":\n // like 1\n return this.num(dt.weekday);\n case \"ccc\":\n // like 'Tues'\n return weekday(\"short\", true);\n case \"cccc\":\n // like 'Tuesday'\n return weekday(\"long\", true);\n case \"ccccc\":\n // like 'T'\n return weekday(\"narrow\", true);\n // weekdays - format\n case \"E\":\n // like 1\n return this.num(dt.weekday);\n case \"EEE\":\n // like 'Tues'\n return weekday(\"short\", false);\n case \"EEEE\":\n // like 'Tuesday'\n return weekday(\"long\", false);\n case \"EEEEE\":\n // like 'T'\n return weekday(\"narrow\", false);\n // months - standalone\n case \"L\":\n // like 1\n return useDateTimeFormatter\n ? string({ month: \"numeric\", day: \"numeric\" }, \"month\")\n : this.num(dt.month);\n case \"LL\":\n // like 01, doesn't seem to work\n return useDateTimeFormatter\n ? string({ month: \"2-digit\", day: \"numeric\" }, \"month\")\n : this.num(dt.month, 2);\n case \"LLL\":\n // like Jan\n return month(\"short\", true);\n case \"LLLL\":\n // like January\n return month(\"long\", true);\n case \"LLLLL\":\n // like J\n return month(\"narrow\", true);\n // months - format\n case \"M\":\n // like 1\n return useDateTimeFormatter\n ? string({ month: \"numeric\" }, \"month\")\n : this.num(dt.month);\n case \"MM\":\n // like 01\n return useDateTimeFormatter\n ? string({ month: \"2-digit\" }, \"month\")\n : this.num(dt.month, 2);\n case \"MMM\":\n // like Jan\n return month(\"short\", false);\n case \"MMMM\":\n // like January\n return month(\"long\", false);\n case \"MMMMM\":\n // like J\n return month(\"narrow\", false);\n // years\n case \"y\":\n // like 2014\n return useDateTimeFormatter ? string({ year: \"numeric\" }, \"year\") : this.num(dt.year);\n case \"yy\":\n // like 14\n return useDateTimeFormatter\n ? string({ year: \"2-digit\" }, \"year\")\n : this.num(dt.year.toString().slice(-2), 2);\n case \"yyyy\":\n // like 0012\n return useDateTimeFormatter\n ? string({ year: \"numeric\" }, \"year\")\n : this.num(dt.year, 4);\n case \"yyyyyy\":\n // like 000012\n return useDateTimeFormatter\n ? string({ year: \"numeric\" }, \"year\")\n : this.num(dt.year, 6);\n // eras\n case \"G\":\n // like AD\n return era(\"short\");\n case \"GG\":\n // like Anno Domini\n return era(\"long\");\n case \"GGGGG\":\n return era(\"narrow\");\n case \"kk\":\n return this.num(dt.weekYear.toString().slice(-2), 2);\n case \"kkkk\":\n return this.num(dt.weekYear, 4);\n case \"W\":\n return this.num(dt.weekNumber);\n case \"WW\":\n return this.num(dt.weekNumber, 2);\n case \"o\":\n return this.num(dt.ordinal);\n case \"ooo\":\n return this.num(dt.ordinal, 3);\n case \"q\":\n // like 1\n return this.num(dt.quarter);\n case \"qq\":\n // like 01\n return this.num(dt.quarter, 2);\n case \"X\":\n return this.num(Math.floor(dt.ts / 1000));\n case \"x\":\n return this.num(dt.ts);\n default:\n return maybeMacro(token);\n }\n };\n\n return stringifyTokens(Formatter.parseFormat(fmt), tokenToString);\n }\n\n formatDurationFromString(dur, fmt) {\n const tokenToField = (token) => {\n switch (token[0]) {\n case \"S\":\n return \"millisecond\";\n case \"s\":\n return \"second\";\n case \"m\":\n return \"minute\";\n case \"h\":\n return \"hour\";\n case \"d\":\n return \"day\";\n case \"w\":\n return \"week\";\n case \"M\":\n return \"month\";\n case \"y\":\n return \"year\";\n default:\n return null;\n }\n },\n tokenToString = (lildur) => (token) => {\n const mapped = tokenToField(token);\n if (mapped) {\n return this.num(lildur.get(mapped), token.length);\n } else {\n return token;\n }\n },\n tokens = Formatter.parseFormat(fmt),\n realTokens = tokens.reduce(\n (found, { literal, val }) => (literal ? found : found.concat(val)),\n []\n ),\n collapsed = dur.shiftTo(...realTokens.map(tokenToField).filter((t) => t));\n return stringifyTokens(tokens, tokenToString(collapsed));\n }\n}\n","export default class Invalid {\n constructor(reason, explanation) {\n this.reason = reason;\n this.explanation = explanation;\n }\n\n toMessage() {\n if (this.explanation) {\n return `${this.reason}: ${this.explanation}`;\n } else {\n return this.reason;\n }\n }\n}\n","import {\n untruncateYear,\n signedOffset,\n parseInteger,\n parseMillis,\n isUndefined,\n parseFloating,\n} from \"./util.js\";\nimport * as English from \"./english.js\";\nimport FixedOffsetZone from \"../zones/fixedOffsetZone.js\";\nimport IANAZone from \"../zones/IANAZone.js\";\n\n/*\n * This file handles parsing for well-specified formats. Here's how it works:\n * Two things go into parsing: a regex to match with and an extractor to take apart the groups in the match.\n * An extractor is just a function that takes a regex match array and returns a { year: ..., month: ... } object\n * parse() does the work of executing the regex and applying the extractor. It takes multiple regex/extractor pairs to try in sequence.\n * Extractors can take a \"cursor\" representing the offset in the match to look at. This makes it easy to combine extractors.\n * combineExtractors() does the work of combining them, keeping track of the cursor through multiple extractions.\n * Some extractions are super dumb and simpleParse and fromStrings help DRY them.\n */\n\nconst ianaRegex = /[A-Za-z_+-]{1,256}(?::?\\/[A-Za-z0-9_+-]{1,256}(?:\\/[A-Za-z0-9_+-]{1,256})?)?/;\n\nfunction combineRegexes(...regexes) {\n const full = regexes.reduce((f, r) => f + r.source, \"\");\n return RegExp(`^${full}$`);\n}\n\nfunction combineExtractors(...extractors) {\n return (m) =>\n extractors\n .reduce(\n ([mergedVals, mergedZone, cursor], ex) => {\n const [val, zone, next] = ex(m, cursor);\n return [{ ...mergedVals, ...val }, zone || mergedZone, next];\n },\n [{}, null, 1]\n )\n .slice(0, 2);\n}\n\nfunction parse(s, ...patterns) {\n if (s == null) {\n return [null, null];\n }\n\n for (const [regex, extractor] of patterns) {\n const m = regex.exec(s);\n if (m) {\n return extractor(m);\n }\n }\n return [null, null];\n}\n\nfunction simpleParse(...keys) {\n return (match, cursor) => {\n const ret = {};\n let i;\n\n for (i = 0; i < keys.length; i++) {\n ret[keys[i]] = parseInteger(match[cursor + i]);\n }\n return [ret, null, cursor + i];\n };\n}\n\n// ISO and SQL parsing\nconst offsetRegex = /(?:(Z)|([+-]\\d\\d)(?::?(\\d\\d))?)/;\nconst isoExtendedZone = `(?:${offsetRegex.source}?(?:\\\\[(${ianaRegex.source})\\\\])?)?`;\nconst isoTimeBaseRegex = /(\\d\\d)(?::?(\\d\\d)(?::?(\\d\\d)(?:[.,](\\d{1,30}))?)?)?/;\nconst isoTimeRegex = RegExp(`${isoTimeBaseRegex.source}${isoExtendedZone}`);\nconst isoTimeExtensionRegex = RegExp(`(?:T${isoTimeRegex.source})?`);\nconst isoYmdRegex = /([+-]\\d{6}|\\d{4})(?:-?(\\d\\d)(?:-?(\\d\\d))?)?/;\nconst isoWeekRegex = /(\\d{4})-?W(\\d\\d)(?:-?(\\d))?/;\nconst isoOrdinalRegex = /(\\d{4})-?(\\d{3})/;\nconst extractISOWeekData = simpleParse(\"weekYear\", \"weekNumber\", \"weekDay\");\nconst extractISOOrdinalData = simpleParse(\"year\", \"ordinal\");\nconst sqlYmdRegex = /(\\d{4})-(\\d\\d)-(\\d\\d)/; // dumbed-down version of the ISO one\nconst sqlTimeRegex = RegExp(\n `${isoTimeBaseRegex.source} ?(?:${offsetRegex.source}|(${ianaRegex.source}))?`\n);\nconst sqlTimeExtensionRegex = RegExp(`(?: ${sqlTimeRegex.source})?`);\n\nfunction int(match, pos, fallback) {\n const m = match[pos];\n return isUndefined(m) ? fallback : parseInteger(m);\n}\n\nfunction extractISOYmd(match, cursor) {\n const item = {\n year: int(match, cursor),\n month: int(match, cursor + 1, 1),\n day: int(match, cursor + 2, 1),\n };\n\n return [item, null, cursor + 3];\n}\n\nfunction extractISOTime(match, cursor) {\n const item = {\n hours: int(match, cursor, 0),\n minutes: int(match, cursor + 1, 0),\n seconds: int(match, cursor + 2, 0),\n milliseconds: parseMillis(match[cursor + 3]),\n };\n\n return [item, null, cursor + 4];\n}\n\nfunction extractISOOffset(match, cursor) {\n const local = !match[cursor] && !match[cursor + 1],\n fullOffset = signedOffset(match[cursor + 1], match[cursor + 2]),\n zone = local ? null : FixedOffsetZone.instance(fullOffset);\n return [{}, zone, cursor + 3];\n}\n\nfunction extractIANAZone(match, cursor) {\n const zone = match[cursor] ? IANAZone.create(match[cursor]) : null;\n return [{}, zone, cursor + 1];\n}\n\n// ISO time parsing\n\nconst isoTimeOnly = RegExp(`^T?${isoTimeBaseRegex.source}$`);\n\n// ISO duration parsing\n\nconst isoDuration =\n /^-?P(?:(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)Y)?(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)M)?(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)W)?(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)D)?(?:T(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)H)?(?:(-?\\d{1,20}(?:\\.\\d{1,20})?)M)?(?:(-?\\d{1,20})(?:[.,](-?\\d{1,20}))?S)?)?)$/;\n\nfunction extractISODuration(match) {\n const [s, yearStr, monthStr, weekStr, dayStr, hourStr, minuteStr, secondStr, millisecondsStr] =\n match;\n\n const hasNegativePrefix = s[0] === \"-\";\n const negativeSeconds = secondStr && secondStr[0] === \"-\";\n\n const maybeNegate = (num, force = false) =>\n num !== undefined && (force || (num && hasNegativePrefix)) ? -num : num;\n\n return [\n {\n years: maybeNegate(parseFloating(yearStr)),\n months: maybeNegate(parseFloating(monthStr)),\n weeks: maybeNegate(parseFloating(weekStr)),\n days: maybeNegate(parseFloating(dayStr)),\n hours: maybeNegate(parseFloating(hourStr)),\n minutes: maybeNegate(parseFloating(minuteStr)),\n seconds: maybeNegate(parseFloating(secondStr), secondStr === \"-0\"),\n milliseconds: maybeNegate(parseMillis(millisecondsStr), negativeSeconds),\n },\n ];\n}\n\n// These are a little braindead. EDT *should* tell us that we're in, say, America/New_York\n// and not just that we're in -240 *right now*. But since I don't think these are used that often\n// I'm just going to ignore that\nconst obsOffsets = {\n GMT: 0,\n EDT: -4 * 60,\n EST: -5 * 60,\n CDT: -5 * 60,\n CST: -6 * 60,\n MDT: -6 * 60,\n MST: -7 * 60,\n PDT: -7 * 60,\n PST: -8 * 60,\n};\n\nfunction fromStrings(weekdayStr, yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {\n const result = {\n year: yearStr.length === 2 ? untruncateYear(parseInteger(yearStr)) : parseInteger(yearStr),\n month: English.monthsShort.indexOf(monthStr) + 1,\n day: parseInteger(dayStr),\n hour: parseInteger(hourStr),\n minute: parseInteger(minuteStr),\n };\n\n if (secondStr) result.second = parseInteger(secondStr);\n if (weekdayStr) {\n result.weekday =\n weekdayStr.length > 3\n ? English.weekdaysLong.indexOf(weekdayStr) + 1\n : English.weekdaysShort.indexOf(weekdayStr) + 1;\n }\n\n return result;\n}\n\n// RFC 2822/5322\nconst rfc2822 =\n /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s)?(\\d{1,2})\\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s(\\d{2,4})\\s(\\d\\d):(\\d\\d)(?::(\\d\\d))?\\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|(?:([+-]\\d\\d)(\\d\\d)))$/;\n\nfunction extractRFC2822(match) {\n const [\n ,\n weekdayStr,\n dayStr,\n monthStr,\n yearStr,\n hourStr,\n minuteStr,\n secondStr,\n obsOffset,\n milOffset,\n offHourStr,\n offMinuteStr,\n ] = match,\n result = fromStrings(weekdayStr, yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr);\n\n let offset;\n if (obsOffset) {\n offset = obsOffsets[obsOffset];\n } else if (milOffset) {\n offset = 0;\n } else {\n offset = signedOffset(offHourStr, offMinuteStr);\n }\n\n return [result, new FixedOffsetZone(offset)];\n}\n\nfunction preprocessRFC2822(s) {\n // Remove comments and folding whitespace and replace multiple-spaces with a single space\n return s\n .replace(/\$[^()]*\$|[\\n\\t]/g, \" \")\n .replace(/(\\s\\s+)/g, \" \")\n .trim();\n}\n\n// http date\n\nconst rfc1123 =\n /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), (\\d\\d) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) (\\d{4}) (\\d\\d):(\\d\\d):(\\d\\d) GMT$/,\n rfc850 =\n /^(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday), (\\d\\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\\d\\d) (\\d\\d):(\\d\\d):(\\d\\d) GMT$/,\n ascii =\n /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) ( \\d|\\d\\d) (\\d\\d):(\\d\\d):(\\d\\d) (\\d{4})$/;\n\nfunction extractRFC1123Or850(match) {\n const [, weekdayStr, dayStr, monthStr, yearStr, hourStr, minuteStr, secondStr] = match,\n result = fromStrings(weekdayStr, yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr);\n return [result, FixedOffsetZone.utcInstance];\n}\n\nfunction extractASCII(match) {\n const [, weekdayStr, monthStr, dayStr, hourStr, minuteStr, secondStr, yearStr] = match,\n result = fromStrings(weekdayStr, yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr);\n return [result, FixedOffsetZone.utcInstance];\n}\n\nconst isoYmdWithTimeExtensionRegex = combineRegexes(isoYmdRegex, isoTimeExtensionRegex);\nconst isoWeekWithTimeExtensionRegex = combineRegexes(isoWeekRegex, isoTimeExtensionRegex);\nconst isoOrdinalWithTimeExtensionRegex = combineRegexes(isoOrdinalRegex, isoTimeExtensionRegex);\nconst isoTimeCombinedRegex = combineRegexes(isoTimeRegex);\n\nconst extractISOYmdTimeAndOffset = combineExtractors(\n extractISOYmd,\n extractISOTime,\n extractISOOffset,\n extractIANAZone\n);\nconst extractISOWeekTimeAndOffset = combineExtractors(\n extractISOWeekData,\n extractISOTime,\n extractISOOffset,\n extractIANAZone\n);\nconst extractISOOrdinalDateAndTime = combineExtractors(\n extractISOOrdinalData,\n extractISOTime,\n extractISOOffset,\n extractIANAZone\n);\nconst extractISOTimeAndOffset = combineExtractors(\n extractISOTime,\n extractISOOffset,\n extractIANAZone\n);\n\n/*\n * @private\n */\n\nexport function parseISODate(s) {\n return parse(\n s,\n [isoYmdWithTimeExtensionRegex, extractISOYmdTimeAndOffset],\n [isoWeekWithTimeExtensionRegex, extractISOWeekTimeAndOffset],\n [isoOrdinalWithTimeExtensionRegex, extractISOOrdinalDateAndTime],\n [isoTimeCombinedRegex, extractISOTimeAndOffset]\n );\n}\n\nexport function parseRFC2822Date(s) {\n return parse(preprocessRFC2822(s), [rfc2822, extractRFC2822]);\n}\n\nexport function parseHTTPDate(s) {\n return parse(\n s,\n [rfc1123, extractRFC1123Or850],\n [rfc850, extractRFC1123Or850],\n [ascii, extractASCII]\n );\n}\n\nexport function parseISODuration(s) {\n return parse(s, [isoDuration, extractISODuration]);\n}\n\nconst extractISOTimeOnly = combineExtractors(extractISOTime);\n\nexport function parseISOTimeOnly(s) {\n return parse(s, [isoTimeOnly, extractISOTimeOnly]);\n}\n\nconst sqlYmdWithTimeExtensionRegex = combineRegexes(sqlYmdRegex, sqlTimeExtensionRegex);\nconst sqlTimeCombinedRegex = combineRegexes(sqlTimeRegex);\n\nconst extractISOTimeOffsetAndIANAZone = combineExtractors(\n extractISOTime,\n extractISOOffset,\n extractIANAZone\n);\n\nexport function parseSQL(s) {\n return parse(\n s,\n [sqlYmdWithTimeExtensionRegex, extractISOYmdTimeAndOffset],\n [sqlTimeCombinedRegex, extractISOTimeOffsetAndIANAZone]\n );\n}\n","import { InvalidArgumentError, InvalidDurationError, InvalidUnitError } from \"./errors.js\";\nimport Formatter from \"./impl/formatter.js\";\nimport Invalid from \"./impl/invalid.js\";\nimport Locale from \"./impl/locale.js\";\nimport { parseISODuration, parseISOTimeOnly } from \"./impl/regexParser.js\";\nimport {\n asNumber,\n hasOwnProperty,\n isNumber,\n isUndefined,\n normalizeObject,\n roundTo,\n} from \"./impl/util.js\";\nimport Settings from \"./settings.js\";\nimport DateTime from \"./datetime.js\";\n\nconst INVALID = \"Invalid Duration\";\n\n// unit conversion constants\nexport const lowOrderMatrix = {\n weeks: {\n days: 7,\n hours: 7 * 24,\n minutes: 7 * 24 * 60,\n seconds: 7 * 24 * 60 * 60,\n milliseconds: 7 * 24 * 60 * 60 * 1000,\n },\n days: {\n hours: 24,\n minutes: 24 * 60,\n seconds: 24 * 60 * 60,\n milliseconds: 24 * 60 * 60 * 1000,\n },\n hours: { minutes: 60, seconds: 60 * 60, milliseconds: 60 * 60 * 1000 },\n minutes: { seconds: 60, milliseconds: 60 * 1000 },\n seconds: { milliseconds: 1000 },\n },\n casualMatrix = {\n years: {\n quarters: 4,\n months: 12,\n weeks: 52,\n days: 365,\n hours: 365 * 24,\n minutes: 365 * 24 * 60,\n seconds: 365 * 24 * 60 * 60,\n milliseconds: 365 * 24 * 60 * 60 * 1000,\n },\n quarters: {\n months: 3,\n weeks: 13,\n days: 91,\n hours: 91 * 24,\n minutes: 91 * 24 * 60,\n seconds: 91 * 24 * 60 * 60,\n milliseconds: 91 * 24 * 60 * 60 * 1000,\n },\n months: {\n weeks: 4,\n days: 30,\n hours: 30 * 24,\n minutes: 30 * 24 * 60,\n seconds: 30 * 24 * 60 * 60,\n milliseconds: 30 * 24 * 60 * 60 * 1000,\n },\n\n ...lowOrderMatrix,\n },\n daysInYearAccurate = 146097.0 / 400,\n daysInMonthAccurate = 146097.0 / 4800,\n accurateMatrix = {\n years: {\n quarters: 4,\n months: 12,\n weeks: daysInYearAccurate / 7,\n days: daysInYearAccurate,\n hours: daysInYearAccurate * 24,\n minutes: daysInYearAccurate * 24 * 60,\n seconds: daysInYearAccurate * 24 * 60 * 60,\n milliseconds: daysInYearAccurate * 24 * 60 * 60 * 1000,\n },\n quarters: {\n months: 3,\n weeks: daysInYearAccurate / 28,\n days: daysInYearAccurate / 4,\n hours: (daysInYearAccurate * 24) / 4,\n minutes: (daysInYearAccurate * 24 * 60) / 4,\n seconds: (daysInYearAccurate * 24 * 60 * 60) / 4,\n milliseconds: (daysInYearAccurate * 24 * 60 * 60 * 1000) / 4,\n },\n months: {\n weeks: daysInMonthAccurate / 7,\n days: daysInMonthAccurate,\n hours: daysInMonthAccurate * 24,\n minutes: daysInMonthAccurate * 24 * 60,\n seconds: daysInMonthAccurate * 24 * 60 * 60,\n milliseconds: daysInMonthAccurate * 24 * 60 * 60 * 1000,\n },\n ...lowOrderMatrix,\n };\n\n// units ordered by size\nconst orderedUnits = [\n \"years\",\n \"quarters\",\n \"months\",\n \"weeks\",\n \"days\",\n \"hours\",\n \"minutes\",\n \"seconds\",\n \"milliseconds\",\n];\n\nconst reverseUnits = orderedUnits.slice(0).reverse();\n\n// clone really means \"create another instance just like this one, but with these changes\"\nfunction clone(dur, alts, clear = false) {\n // deep merge for vals\n const conf = {\n values: clear ? alts.values : { ...dur.values, ...(alts.values || {}) },\n loc: dur.loc.clone(alts.loc),\n conversionAccuracy: alts.conversionAccuracy || dur.conversionAccuracy,\n matrix: alts.matrix || dur.matrix,\n };\n return new Duration(conf);\n}\n\n// this is needed since in some test cases it would return 0.9999999999999999 instead of 1\nfunction removePrecisionIssue(a) {\n return Math.trunc(a * 1e3) / 1e3;\n}\n\n// NB: mutates parameters\nfunction convert(matrix, fromMap, fromUnit, toMap, toUnit) {\n const conv = matrix[toUnit][fromUnit],\n raw = fromMap[fromUnit] / conv,\n added = Math.floor(raw);\n\n toMap[toUnit] = removePrecisionIssue(toMap[toUnit] + added);\n fromMap[fromUnit] = removePrecisionIssue(fromMap[fromUnit] - added * conv);\n}\n\n// NB: mutates parameters\nfunction normalizeValues(matrix, vals) {\n reverseUnits.reduce((previous, current) => {\n if (!isUndefined(vals[current])) {\n if (previous) {\n convert(matrix, vals, previous, vals, current);\n }\n return current;\n } else {\n return previous;\n }\n }, null);\n}\n\n// Remove all properties with a value of 0 from an object\nfunction removeZeroes(vals) {\n const newVals = {};\n for (const [key, value] of Object.entries(vals)) {\n if (value !== 0) {\n newVals[key] = value;\n }\n }\n return newVals;\n}\n\n/**\n * A Duration object represents a period of time, like \"2 months\" or \"1 day, 1 hour\". Conceptually, it's just a map of units to their quantities, accompanied by some additional configuration and methods for creating, parsing, interrogating, transforming, and formatting them. They can be used on their own or in conjunction with other Luxon types; for example, you can use {@link DateTime#plus} to add a Duration object to a DateTime, producing another DateTime.\n *\n * Here is a brief overview of commonly used methods and getters in Duration:\n *\n * * **Creation** To create a Duration, use {@link Duration.fromMillis}, {@link Duration.fromObject}, or {@link Duration.fromISO}.\n * * **Unit values** See the {@link Duration#years}, {@link Duration#months}, {@link Duration#weeks}, {@link Duration#days}, {@link Duration#hours}, {@link Duration#minutes}, {@link Duration#seconds}, {@link Duration#milliseconds} accessors.\n * * **Configuration** See {@link Duration#locale} and {@link Duration#numberingSystem} accessors.\n * * **Transformation** To create new Durations out of old ones use {@link Duration#plus}, {@link Duration#minus}, {@link Duration#normalize}, {@link Duration#set}, {@link Duration#reconfigure}, {@link Duration#shiftTo}, and {@link Duration#negate}.\n * * **Output** To convert the Duration into other representations, see {@link Duration#as}, {@link Duration#toISO}, {@link Duration#toFormat}, and {@link Duration#toJSON}\n *\n * There's are more methods documented below. In addition, for more information on subtler topics like internationalization and validity, see the external documentation.\n */\nexport default class Duration {\n /**\n * @private\n */\n constructor(config) {\n const accurate = config.conversionAccuracy === \"longterm\" || false;\n let matrix = accurate ? accurateMatrix : casualMatrix;\n\n if (config.matrix) {\n matrix = config.matrix;\n }\n\n /**\n * @access private\n */\n this.values = config.values;\n /**\n * @access private\n */\n this.loc = config.loc || Locale.create();\n /**\n * @access private\n */\n this.conversionAccuracy = accurate ? \"longterm\" : \"casual\";\n /**\n * @access private\n */\n this.invalid = config.invalid || null;\n /**\n * @access private\n */\n this.matrix = matrix;\n /**\n * @access private\n */\n this.isLuxonDuration = true;\n }\n\n /**\n * Create Duration from a number of milliseconds.\n * @param {number} count of milliseconds\n * @param {Object} opts - options for parsing\n * @param {string} [opts.locale='en-US'] - the locale to use\n * @param {string} opts.numberingSystem - the numbering system to use\n * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use\n * @return {Duration}\n */\n static fromMillis(count, opts) {\n return Duration.fromObject({ milliseconds: count }, opts);\n }\n\n /**\n * Create a Duration from a JavaScript object with keys like 'years' and 'hours'.\n * If this object is empty then a zero milliseconds duration is returned.\n * @param {Object} obj - the object to create the DateTime from\n * @param {number} obj.years\n * @param {number} obj.quarters\n * @param {number} obj.months\n * @param {number} obj.weeks\n * @param {number} obj.days\n * @param {number} obj.hours\n * @param {number} obj.minutes\n * @param {number} obj.seconds\n * @param {number} obj.milliseconds\n * @param {Object} [opts=[]] - options for creating this Duration\n * @param {string} [opts.locale='en-US'] - the locale to use\n * @param {string} opts.numberingSystem - the numbering system to use\n * @param {string} [opts.conversionAccuracy='casual'] - the preset conversion system to use\n * @param {string} [opts.matrix=Object] - the custom conversion system to use\n * @return {Duration}\n */\n static fromObject(obj, opts = {}) {\n if (obj == null || typeof obj !== \"object\") {\n throw new InvalidArgumentError(\n `Duration.fromObject: argument expected to be an object, got ${\n obj === null ? \"null\" : typeof obj\n }`\n );\n }\n\n return new Duration({\n values: normalizeObject(obj, Duration.normalizeUnit),\n loc: Locale.fromObject(opts),\n conversionAccuracy: opts.conversionAccuracy,\n matrix: opts.matrix,\n });\n }\n\n /**\n * Create a Duration from DurationLike.\n *\n * @param {Object | number | Duration} durationLike\n * One of:\n * - object with keys like 'years' and 'hours'.\n * - number representing milliseconds\n * - Duration instance\n * @return {Duration}\n */\n static fromDurationLike(durationLike) {\n if (isNumber(durationLike)) {\n return Duration.fromMillis(durationLike);\n } else if (Duration.isDuration(durationLike)) {\n return durationLike;\n } else if (typeof durationLike === \"object\") {\n return Duration.fromObject(durationLike);\n } else {\n throw new InvalidArgumentError(\n `Unknown duration argument ${durationLike} of type ${typeof durationLike}`\n );\n }\n }\n\n /**\n * Create a Duration from an ISO 8601 duration string.\n * @param {string} text - text to parse\n * @param {Object} opts - options for parsing\n * @param {string} [opts.locale='en-US'] - the locale to use\n * @param {string} opts.numberingSystem - the numbering system to use\n * @param {string} [opts.conversionAccuracy='casual'] - the preset conversion system to use\n * @param {string} [opts.matrix=Object] - the preset conversion system to use\n * @see https://en.wikipedia.org/wiki/ISO_8601#Durations\n * @example Duration.fromISO('P3Y6M1W4DT12H30M5S').toObject() //=> { years: 3, months: 6, weeks: 1, days: 4, hours: 12, minutes: 30, seconds: 5 }\n * @example Duration.fromISO('PT23H').toObject() //=> { hours: 23 }\n * @example Duration.fromISO('P5Y3M').toObject() //=> { years: 5, months: 3 }\n * @return {Duration}\n */\n static fromISO(text, opts) {\n const [parsed] = parseISODuration(text);\n if (parsed) {\n return Duration.fromObject(parsed, opts);\n } else {\n return Duration.invalid(\"unparsable\", `the input \"${text}\" can't be parsed as ISO 8601`);\n }\n }\n\n /**\n * Create a Duration from an ISO 8601 time string.\n * @param {string} text - text to parse\n * @param {Object} opts - options for parsing\n * @param {string} [opts.locale='en-US'] - the locale to use\n * @param {string} opts.numberingSystem - the numbering system to use\n * @param {string} [opts.conversionAccuracy='casual'] - the preset conversion system to use\n * @param {string} [opts.matrix=Object] - the conversion system to use\n * @see https://en.wikipedia.org/wiki/ISO_8601#Times\n * @example Duration.fromISOTime('11:22:33.444').toObject() //=> { hours: 11, minutes: 22, seconds: 33, milliseconds: 444 }\n * @example Duration.fromISOTime('11:00').toObject() //=> { hours: 11, minutes: 0, seconds: 0 }\n * @example Duration.fromISOTime('T11:00').toObject() //=> { hours: 11, minutes: 0, seconds: 0 }\n * @example Duration.fromISOTime('1100').toObject() //=> { hours: 11, minutes: 0, seconds: 0 }\n * @example Duration.fromISOTime('T1100').toObject() //=> { hours: 11, minutes: 0, seconds: 0 }\n * @return {Duration}\n */\n static fromISOTime(text, opts) {\n const [parsed] = parseISOTimeOnly(text);\n if (parsed) {\n return Duration.fromObject(parsed, opts);\n } else {\n return Duration.invalid(\"unparsable\", `the input \"${text}\" can't be parsed as ISO 8601`);\n }\n }\n\n /**\n * Create an invalid Duration.\n * @param {string} reason - simple string of why this datetime is invalid. Should not contain parameters or anything else data-dependent\n * @param {string} [explanation=null] - longer explanation, may include parameters and other useful debugging information\n * @return {Duration}\n */\n static invalid(reason, explanation = null) {\n if (!reason) {\n throw new InvalidArgumentError(\"need to specify a reason the Duration is invalid\");\n }\n\n const invalid = reason instanceof Invalid ? reason : new Invalid(reason, explanation);\n\n if (Settings.throwOnInvalid) {\n throw new InvalidDurationError(invalid);\n } else {\n return new Duration({ invalid });\n }\n }\n\n /**\n * @private\n */\n static normalizeUnit(unit) {\n const normalized = {\n year: \"years\",\n years: \"years\",\n quarter: \"quarters\",\n quarters: \"quarters\",\n month: \"months\",\n months: \"months\",\n week: \"weeks\",\n weeks: \"weeks\",\n day: \"days\",\n days: \"days\",\n hour: \"hours\",\n hours: \"hours\",\n minute: \"minutes\",\n minutes: \"minutes\",\n second: \"seconds\",\n seconds: \"seconds\",\n millisecond: \"milliseconds\",\n milliseconds: \"milliseconds\",\n }[unit ? unit.toLowerCase() : unit];\n\n if (!normalized) throw new InvalidUnitError(unit);\n\n return normalized;\n }\n\n /**\n * Check if an object is a Duration. Works across context boundaries\n * @param {object} o\n * @return {boolean}\n */\n static isDuration(o) {\n return (o && o.isLuxonDuration) || false;\n }\n\n /**\n * Get the locale of a Duration, such 'en-GB'\n * @type {string}\n */\n get locale() {\n return this.isValid ? this.loc.locale : null;\n }\n\n /**\n * Get the numbering system of a Duration, such 'beng'. The numbering system is used when formatting the Duration\n *\n * @type {string}\n */\n get numberingSystem() {\n return this.isValid ? this.loc.numberingSystem : null;\n }\n\n /**\n * Returns a string representation of this Duration formatted according to the specified format string. You may use these tokens:\n * * `S` for milliseconds\n * * `s` for seconds\n * * `m` for minutes\n * * `h` for hours\n * * `d` for days\n * * `w` for weeks\n * * `M` for months\n * * `y` for years\n * Notes:\n * * Add padding by repeating the token, e.g. \"yy\" pads the years to two digits, \"hhhh\" pads the hours out to four digits\n * * Tokens can be escaped by wrapping with single quotes.\n * * The duration will be converted to the set of units in the format string using {@link Duration#shiftTo} and the Durations's conversion accuracy setting.\n * @param {string} fmt - the format string\n * @param {Object} opts - options\n * @param {boolean} [opts.floor=true] - floor numerical values\n * @example Duration.fromObject({ years: 1, days: 6, seconds: 2 }).toFormat(\"y d s\") //=> \"1 6 2\"\n * @example Duration.fromObject({ years: 1, days: 6, seconds: 2 }).toFormat(\"yy dd sss\") //=> \"01 06 002\"\n * @example Duration.fromObject({ years: 1, days: 6, seconds: 2 }).toFormat(\"M S\") //=> \"12 518402000\"\n * @return {string}\n */\n toFormat(fmt, opts = {}) {\n // reverse-compat since 1.2; we always round down now, never up, and we do it by default\n const fmtOpts = {\n ...opts,\n floor: opts.round !== false && opts.floor !== false,\n };\n return this.isValid\n ? Formatter.create(this.loc, fmtOpts).formatDurationFromString(this, fmt)\n : INVALID;\n }\n\n /**\n * Returns a string representation of a Duration with all units included.\n * To modify its behavior use the `listStyle` and any Intl.NumberFormat option, though `unitDisplay` is especially relevant.\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat\n * @param opts - On option object to override the formatting. Accepts the same keys as the options parameter of the native `Int.NumberFormat` constructor, as well as `listStyle`.\n * @example\n * ```js\n * var dur = Duration.fromObject({ days: 1, hours: 5, minutes: 6 })\n * dur.toHuman() //=> '1 day, 5 hours, 6 minutes'\n * dur.toHuman({ listStyle: \"long\" }) //=> '1 day, 5 hours, and 6 minutes'\n * dur.toHuman({ unitDisplay: \"short\" }) //=> '1 day, 5 hr, 6 min'\n * ```\n */\n toHuman(opts = {}) {\n const l = orderedUnits\n .map((unit) => {\n const val = this.values[unit];\n if (isUndefined(val)) {\n return null;\n }\n return this.loc\n .numberFormatter({ style: \"unit\", unitDisplay: \"long\", ...opts, unit: unit.slice(0, -1) })\n .format(val);\n })\n .filter((n) => n);\n\n return this.loc\n .listFormatter({ type: \"conjunction\", style: opts.listStyle || \"narrow\", ...opts })\n .format(l);\n }\n\n /**\n * Returns a JavaScript object with this Duration's values.\n * @example Duration.fromObject({ years: 1, days: 6, seconds: 2 }).toObject() //=> { years: 1, days: 6, seconds: 2 }\n * @return {Object}\n */\n toObject() {\n if (!this.isValid) return {};\n return { ...this.values };\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this Duration.\n * @see https://en.wikipedia.org/wiki/ISO_8601#Durations\n * @example Duration.fromObject({ years: 3, seconds: 45 }).toISO() //=> 'P3YT45S'\n * @example Duration.fromObject({ months: 4, seconds: 45 }).toISO() //=> 'P4MT45S'\n * @example Duration.fromObject({ months: 5 }).toISO() //=> 'P5M'\n * @example Duration.fromObject({ minutes: 5 }).toISO() //=> 'PT5M'\n * @example Duration.fromObject({ milliseconds: 6 }).toISO() //=> 'PT0.006S'\n * @return {string}\n */\n toISO() {\n // we could use the formatter, but this is an easier way to get the minimum string\n if (!this.isValid) return null;\n\n let s = \"P\";\n if (this.years !== 0) s += this.years + \"Y\";\n if (this.months !== 0 || this.quarters !== 0) s += this.months + this.quarters * 3 + \"M\";\n if (this.weeks !== 0) s += this.weeks + \"W\";\n if (this.days !== 0) s += this.days + \"D\";\n if (this.hours !== 0 || this.minutes !== 0 || this.seconds !== 0 || this.milliseconds !== 0)\n s += \"T\";\n if (this.hours !== 0) s += this.hours + \"H\";\n if (this.minutes !== 0) s += this.minutes + \"M\";\n if (this.seconds !== 0 || this.milliseconds !== 0)\n // this will handle \"floating point madness\" by removing extra decimal places\n // https://stackoverflow.com/questions/588004/is-floating-point-math-broken\n s += roundTo(this.seconds + this.milliseconds / 1000, 3) + \"S\";\n if (s === \"P\") s += \"T0S\";\n return s;\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this Duration, formatted as a time of day.\n * Note that this will return null if the duration is invalid, negative, or equal to or greater than 24 hours.\n * @see https://en.wikipedia.org/wiki/ISO_8601#Times\n * @param {Object} opts - options\n * @param {boolean} [opts.suppressMilliseconds=false] - exclude milliseconds from the format if they're 0\n * @param {boolean} [opts.suppressSeconds=false] - exclude seconds from the format if they're 0\n * @param {boolean} [opts.includePrefix=false] - include the `T` prefix\n * @param {string} [opts.format='extended'] - choose between the basic and extended format\n * @example Duration.fromObject({ hours: 11 }).toISOTime() //=> '11:00:00.000'\n * @example Duration.fromObject({ hours: 11 }).toISOTime({ suppressMilliseconds: true }) //=> '11:00:00'\n * @example Duration.fromObject({ hours: 11 }).toISOTime({ suppressSeconds: true }) //=> '11:00'\n * @example Duration.fromObject({ hours: 11 }).toISOTime({ includePrefix: true }) //=> 'T11:00:00.000'\n * @example Duration.fromObject({ hours: 11 }).toISOTime({ format: 'basic' }) //=> '110000.000'\n * @return {string}\n */\n toISOTime(opts = {}) {\n if (!this.isValid) return null;\n\n const millis = this.toMillis();\n if (millis < 0 || millis >= 86400000) return null;\n\n opts = {\n suppressMilliseconds: false,\n suppressSeconds: false,\n includePrefix: false,\n format: \"extended\",\n ...opts,\n includeOffset: false,\n };\n\n const dateTime = DateTime.fromMillis(millis, { zone: \"UTC\" });\n return dateTime.toISOTime(opts);\n }\n\n /**\n * Returns an ISO 8601 representation of this Duration appropriate for use in JSON.\n * @return {string}\n */\n toJSON() {\n return this.toISO();\n }\n\n /**\n * Returns an ISO 8601 representation of this Duration appropriate for use in debugging.\n * @return {string}\n */\n toString() {\n return this.toISO();\n }\n\n /**\n * Returns an milliseconds value of this Duration.\n * @return {number}\n */\n toMillis() {\n let sum = this.values.milliseconds ?? 0;\n for (let unit of reverseUnits.slice(1)) {\n if (this.values?.[unit]) {\n sum += this.values[unit] * this.matrix[unit][\"milliseconds\"];\n }\n }\n return sum;\n }\n\n /**\n * Returns an milliseconds value of this Duration. Alias of {@link toMillis}\n * @return {number}\n */\n valueOf() {\n return this.toMillis();\n }\n\n /**\n * Make this Duration longer by the specified amount. Return a newly-constructed Duration.\n * @param {Duration|Object|number} duration - The amount to add. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()\n * @return {Duration}\n */\n plus(duration) {\n if (!this.isValid) return this;\n\n const dur = Duration.fromDurationLike(duration),\n result = {};\n\n for (const k of orderedUnits) {\n if (hasOwnProperty(dur.values, k) || hasOwnProperty(this.values, k)) {\n result[k] = dur.get(k) + this.get(k);\n }\n }\n\n return clone(this, { values: result }, true);\n }\n\n /**\n * Make this Duration shorter by the specified amount. Return a newly-constructed Duration.\n * @param {Duration|Object|number} duration - The amount to subtract. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()\n * @return {Duration}\n */\n minus(duration) {\n if (!this.isValid) return this;\n\n const dur = Duration.fromDurationLike(duration);\n return this.plus(dur.negate());\n }\n\n /**\n * Scale this Duration by the specified amount. Return a newly-constructed Duration.\n * @param {function} fn - The function to apply to each unit. Arity is 1 or 2: the value of the unit and, optionally, the unit name. Must return a number.\n * @example Duration.fromObject({ hours: 1, minutes: 30 }).mapUnits(x => x * 2) //=> { hours: 2, minutes: 60 }\n * @example Duration.fromObject({ hours: 1, minutes: 30 }).mapUnits((x, u) => u === \"hours\" ? x * 2 : x) //=> { hours: 2, minutes: 30 }\n * @return {Duration}\n */\n mapUnits(fn) {\n if (!this.isValid) return this;\n const result = {};\n for (const k of Object.keys(this.values)) {\n result[k] = asNumber(fn(this.values[k], k));\n }\n return clone(this, { values: result }, true);\n }\n\n /**\n * Get the value of unit.\n * @param {string} unit - a unit such as 'minute' or 'day'\n * @example Duration.fromObject({years: 2, days: 3}).get('years') //=> 2\n * @example Duration.fromObject({years: 2, days: 3}).get('months') //=> 0\n * @example Duration.fromObject({years: 2, days: 3}).get('days') //=> 3\n * @return {number}\n */\n get(unit) {\n return this[Duration.normalizeUnit(unit)];\n }\n\n /**\n * \"Set\" the values of specified units. Return a newly-constructed Duration.\n * @param {Object} values - a mapping of units to numbers\n * @example dur.set({ years: 2017 })\n * @example dur.set({ hours: 8, minutes: 30 })\n * @return {Duration}\n */\n set(values) {\n if (!this.isValid) return this;\n\n const mixed = { ...this.values, ...normalizeObject(values, Duration.normalizeUnit) };\n return clone(this, { values: mixed });\n }\n\n /**\n * \"Set\" the locale and/or numberingSystem. Returns a newly-constructed Duration.\n * @example dur.reconfigure({ locale: 'en-GB' })\n * @return {Duration}\n */\n reconfigure({ locale, numberingSystem, conversionAccuracy, matrix } = {}) {\n const loc = this.loc.clone({ locale, numberingSystem });\n const opts = { loc, matrix, conversionAccuracy };\n return clone(this, opts);\n }\n\n /**\n * Return the length of the duration in the specified unit.\n * @param {string} unit - a unit such as 'minutes' or 'days'\n * @example Duration.fromObject({years: 1}).as('days') //=> 365\n * @example Duration.fromObject({years: 1}).as('months') //=> 12\n * @example Duration.fromObject({hours: 60}).as('days') //=> 2.5\n * @return {number}\n */\n as(unit) {\n return this.isValid ? this.shiftTo(unit).get(unit) : NaN;\n }\n\n /**\n * Reduce this Duration to its canonical representation in its current units.\n * @example Duration.fromObject({ years: 2, days: 5000 }).normalize().toObject() //=> { years: 15, days: 255 }\n * @example Duration.fromObject({ hours: 12, minutes: -45 }).normalize().toObject() //=> { hours: 11, minutes: 15 }\n * @return {Duration}\n */\n normalize() {\n if (!this.isValid) return this;\n const vals = this.toObject();\n if (this.valueOf() >= 0) {\n normalizeValues(this.matrix, vals);\n return clone(this, { values: vals }, true);\n }\n return this.negate().normalize().negate();\n }\n\n /**\n * Rescale units to its largest representation\n * @example Duration.fromObject({ milliseconds: 90000 }).rescale().toObject() //=> { minutes: 1, seconds: 30 }\n * @return {Duration}\n */\n rescale() {\n if (!this.isValid) return this;\n const vals = removeZeroes(this.normalize().shiftToAll().toObject());\n return clone(this, { values: vals }, true);\n }\n\n /**\n * Convert this Duration into its representation in a different set of units.\n * @example Duration.fromObject({ hours: 1, seconds: 30 }).shiftTo('minutes', 'milliseconds').toObject() //=> { minutes: 60, milliseconds: 30000 }\n * @return {Duration}\n */\n shiftTo(...units) {\n if (!this.isValid) return this;\n\n if (units.length === 0) {\n return this;\n }\n\n units = units.map((u) => Duration.normalizeUnit(u));\n\n const built = {},\n accumulated = {},\n vals = this.toObject();\n let lastUnit;\n\n for (const k of orderedUnits) {\n if (units.indexOf(k) >= 0) {\n lastUnit = k;\n\n let own = 0;\n\n // anything we haven't boiled down yet should get boiled to this unit\n for (const ak in accumulated) {\n own += this.matrix[ak][k] * accumulated[ak];\n accumulated[ak] = 0;\n }\n\n // plus anything that's already in this unit\n if (isNumber(vals[k])) {\n own += vals[k];\n }\n\n const i = Math.trunc(own);\n built[k] = i;\n accumulated[k] = (own * 1000 - i * 1000) / 1000;\n\n // plus anything further down the chain that should be rolled up in to this\n for (const down in vals) {\n if (orderedUnits.indexOf(down) > orderedUnits.indexOf(k)) {\n convert(this.matrix, vals, down, built, k);\n }\n }\n // otherwise, keep it in the wings to boil it later\n } else if (isNumber(vals[k])) {\n accumulated[k] = vals[k];\n }\n }\n\n // anything leftover becomes the decimal for the last unit\n // lastUnit must be defined since units is not empty\n for (const key in accumulated) {\n if (accumulated[key] !== 0) {\n built[lastUnit] +=\n key === lastUnit ? accumulated[key] : accumulated[key] / this.matrix[lastUnit][key];\n }\n }\n\n return clone(this, { values: built }, true).normalize();\n }\n\n /**\n * Shift this Duration to all available units.\n * Same as shiftTo(\"years\", \"months\", \"weeks\", \"days\", \"hours\", \"minutes\", \"seconds\", \"milliseconds\")\n * @return {Duration}\n */\n shiftToAll() {\n if (!this.isValid) return this;\n return this.shiftTo(\n \"years\",\n \"months\",\n \"weeks\",\n \"days\",\n \"hours\",\n \"minutes\",\n \"seconds\",\n \"milliseconds\"\n );\n }\n\n /**\n * Return the negative of this Duration.\n * @example Duration.fromObject({ hours: 1, seconds: 30 }).negate().toObject() //=> { hours: -1, seconds: -30 }\n * @return {Duration}\n */\n negate() {\n if (!this.isValid) return this;\n const negated = {};\n for (const k of Object.keys(this.values)) {\n negated[k] = this.values[k] === 0 ? 0 : -this.values[k];\n }\n return clone(this, { values: negated }, true);\n }\n\n /**\n * Get the years.\n * @type {number}\n */\n get years() {\n return this.isValid ? this.values.years || 0 : NaN;\n }\n\n /**\n * Get the quarters.\n * @type {number}\n */\n get quarters() {\n return this.isValid ? this.values.quarters || 0 : NaN;\n }\n\n /**\n * Get the months.\n * @type {number}\n */\n get months() {\n return this.isValid ? this.values.months || 0 : NaN;\n }\n\n /**\n * Get the weeks\n * @type {number}\n */\n get weeks() {\n return this.isValid ? this.values.weeks || 0 : NaN;\n }\n\n /**\n * Get the days.\n * @type {number}\n */\n get days() {\n return this.isValid ? this.values.days || 0 : NaN;\n }\n\n /**\n * Get the hours.\n * @type {number}\n */\n get hours() {\n return this.isValid ? this.values.hours || 0 : NaN;\n }\n\n /**\n * Get the minutes.\n * @type {number}\n */\n get minutes() {\n return this.isValid ? this.values.minutes || 0 : NaN;\n }\n\n /**\n * Get the seconds.\n * @return {number}\n */\n get seconds() {\n return this.isValid ? this.values.seconds || 0 : NaN;\n }\n\n /**\n * Get the milliseconds.\n * @return {number}\n */\n get milliseconds() {\n return this.isValid ? this.values.milliseconds || 0 : NaN;\n }\n\n /**\n * Returns whether the Duration is invalid. Invalid durations are returned by diff operations\n * on invalid DateTimes or Intervals.\n * @return {boolean}\n */\n get isValid() {\n return this.invalid === null;\n }\n\n /**\n * Returns an error code if this Duration became invalid, or null if the Duration is valid\n * @return {string}\n */\n get invalidReason() {\n return this.invalid ? this.invalid.reason : null;\n }\n\n /**\n * Returns an explanation of why this Duration became invalid, or null if the Duration is valid\n * @type {string}\n */\n get invalidExplanation() {\n return this.invalid ? this.invalid.explanation : null;\n }\n\n /**\n * Equality check\n * Two Durations are equal iff they have the same units and the same values for each unit.\n * @param {Duration} other\n * @return {boolean}\n */\n equals(other) {\n if (!this.isValid || !other.isValid) {\n return false;\n }\n\n if (!this.loc.equals(other.loc)) {\n return false;\n }\n\n function eq(v1, v2) {\n // Consider 0 and undefined as equal\n if (v1 === undefined || v1 === 0) return v2 === undefined || v2 === 0;\n return v1 === v2;\n }\n\n for (const u of orderedUnits) {\n if (!eq(this.values[u], other.values[u])) {\n return false;\n }\n }\n return true;\n }\n}\n","import DateTime, { friendlyDateTime } from \"./datetime.js\";\nimport Duration from \"./duration.js\";\nimport Settings from \"./settings.js\";\nimport { InvalidArgumentError, InvalidIntervalError } from \"./errors.js\";\nimport Invalid from \"./impl/invalid.js\";\nimport Formatter from \"./impl/formatter.js\";\nimport * as Formats from \"./impl/formats.js\";\n\nconst INVALID = \"Invalid Interval\";\n\n// checks if the start is equal to or before the end\nfunction validateStartEnd(start, end) {\n if (!start || !start.isValid) {\n return Interval.invalid(\"missing or invalid start\");\n } else if (!end || !end.isValid) {\n return Interval.invalid(\"missing or invalid end\");\n } else if (end < start) {\n return Interval.invalid(\n \"end before start\",\n `The end of an interval must be after its start, but you had start=${start.toISO()} and end=${end.toISO()}`\n );\n } else {\n return null;\n }\n}\n\n/**\n * An Interval object represents a half-open interval of time, where each endpoint is a {@link DateTime}. Conceptually, it's a container for those two endpoints, accompanied by methods for creating, parsing, interrogating, comparing, transforming, and formatting them.\n *\n * Here is a brief overview of the most commonly used methods and getters in Interval:\n *\n * * **Creation** To create an Interval, use {@link Interval.fromDateTimes}, {@link Interval.after}, {@link Interval.before}, or {@link Interval.fromISO}.\n * * **Accessors** Use {@link Interval#start} and {@link Interval#end} to get the start and end.\n * * **Interrogation** To analyze the Interval, use {@link Interval#count}, {@link Interval#length}, {@link Interval#hasSame}, {@link Interval#contains}, {@link Interval#isAfter}, or {@link Interval#isBefore}.\n * * **Transformation** To create other Intervals out of this one, use {@link Interval#set}, {@link Interval#splitAt}, {@link Interval#splitBy}, {@link Interval#divideEqually}, {@link Interval.merge}, {@link Interval.xor}, {@link Interval#union}, {@link Interval#intersection}, or {@link Interval#difference}.\n * * **Comparison** To compare this Interval to another one, use {@link Interval#equals}, {@link Interval#overlaps}, {@link Interval#abutsStart}, {@link Interval#abutsEnd}, {@link Interval#engulfs}\n * * **Output** To convert the Interval into other representations, see {@link Interval#toString}, {@link Interval#toLocaleString}, {@link Interval#toISO}, {@link Interval#toISODate}, {@link Interval#toISOTime}, {@link Interval#toFormat}, and {@link Interval#toDuration}.\n */\nexport default class Interval {\n /**\n * @private\n */\n constructor(config) {\n /**\n * @access private\n */\n this.s = config.start;\n /**\n * @access private\n */\n this.e = config.end;\n /**\n * @access private\n */\n this.invalid = config.invalid || null;\n /**\n * @access private\n */\n this.isLuxonInterval = true;\n }\n\n /**\n * Create an invalid Interval.\n * @param {string} reason - simple string of why this Interval is invalid. Should not contain parameters or anything else data-dependent\n * @param {string} [explanation=null] - longer explanation, may include parameters and other useful debugging information\n * @return {Interval}\n */\n static invalid(reason, explanation = null) {\n if (!reason) {\n throw new InvalidArgumentError(\"need to specify a reason the Interval is invalid\");\n }\n\n const invalid = reason instanceof Invalid ? reason : new Invalid(reason, explanation);\n\n if (Settings.throwOnInvalid) {\n throw new InvalidIntervalError(invalid);\n } else {\n return new Interval({ invalid });\n }\n }\n\n /**\n * Create an Interval from a start DateTime and an end DateTime. Inclusive of the start but not the end.\n * @param {DateTime|Date|Object} start\n * @param {DateTime|Date|Object} end\n * @return {Interval}\n */\n static fromDateTimes(start, end) {\n const builtStart = friendlyDateTime(start),\n builtEnd = friendlyDateTime(end);\n\n const validateError = validateStartEnd(builtStart, builtEnd);\n\n if (validateError == null) {\n return new Interval({\n start: builtStart,\n end: builtEnd,\n });\n } else {\n return validateError;\n }\n }\n\n /**\n * Create an Interval from a start DateTime and a Duration to extend to.\n * @param {DateTime|Date|Object} start\n * @param {Duration|Object|number} duration - the length of the Interval.\n * @return {Interval}\n */\n static after(start, duration) {\n const dur = Duration.fromDurationLike(duration),\n dt = friendlyDateTime(start);\n return Interval.fromDateTimes(dt, dt.plus(dur));\n }\n\n /**\n * Create an Interval from an end DateTime and a Duration to extend backwards to.\n * @param {DateTime|Date|Object} end\n * @param {Duration|Object|number} duration - the length of the Interval.\n * @return {Interval}\n */\n static before(end, duration) {\n const dur = Duration.fromDurationLike(duration),\n dt = friendlyDateTime(end);\n return Interval.fromDateTimes(dt.minus(dur), dt);\n }\n\n /**\n * Create an Interval from an ISO 8601 string.\n * Accepts `/`, `/`, and `/` formats.\n * @param {string} text - the ISO string to parse\n * @param {Object} [opts] - options to pass {@link DateTime#fromISO} and optionally {@link Duration#fromISO}\n * @see https://en.wikipedia.org/wiki/ISO_8601#Time_intervals\n * @return {Interval}\n */\n static fromISO(text, opts) {\n const [s, e] = (text || \"\").split(\"/\", 2);\n if (s && e) {\n let start, startIsValid;\n try {\n start = DateTime.fromISO(s, opts);\n startIsValid = start.isValid;\n } catch (e) {\n startIsValid = false;\n }\n\n let end, endIsValid;\n try {\n end = DateTime.fromISO(e, opts);\n endIsValid = end.isValid;\n } catch (e) {\n endIsValid = false;\n }\n\n if (startIsValid && endIsValid) {\n return Interval.fromDateTimes(start, end);\n }\n\n if (startIsValid) {\n const dur = Duration.fromISO(e, opts);\n if (dur.isValid) {\n return Interval.after(start, dur);\n }\n } else if (endIsValid) {\n const dur = Duration.fromISO(s, opts);\n if (dur.isValid) {\n return Interval.before(end, dur);\n }\n }\n }\n return Interval.invalid(\"unparsable\", `the input \"${text}\" can't be parsed as ISO 8601`);\n }\n\n /**\n * Check if an object is an Interval. Works across context boundaries\n * @param {object} o\n * @return {boolean}\n */\n static isInterval(o) {\n return (o && o.isLuxonInterval) || false;\n }\n\n /**\n * Returns the start of the Interval\n * @type {DateTime}\n */\n get start() {\n return this.isValid ? this.s : null;\n }\n\n /**\n * Returns the end of the Interval\n * @type {DateTime}\n */\n get end() {\n return this.isValid ? this.e : null;\n }\n\n /**\n * Returns whether this Interval's end is at least its start, meaning that the Interval isn't 'backwards'.\n * @type {boolean}\n */\n get isValid() {\n return this.invalidReason === null;\n }\n\n /**\n * Returns an error code if this Interval is invalid, or null if the Interval is valid\n * @type {string}\n */\n get invalidReason() {\n return this.invalid ? this.invalid.reason : null;\n }\n\n /**\n * Returns an explanation of why this Interval became invalid, or null if the Interval is valid\n * @type {string}\n */\n get invalidExplanation() {\n return this.invalid ? this.invalid.explanation : null;\n }\n\n /**\n * Returns the length of the Interval in the specified unit.\n * @param {string} unit - the unit (such as 'hours' or 'days') to return the length in.\n * @return {number}\n */\n length(unit = \"milliseconds\") {\n return this.isValid ? this.toDuration(...[unit]).get(unit) : NaN;\n }\n\n /**\n * Returns the count of minutes, hours, days, months, or years included in the Interval, even in part.\n * Unlike {@link Interval#length} this counts sections of the calendar, not periods of time, e.g. specifying 'day'\n * asks 'what dates are included in this interval?', not 'how many days long is this interval?'\n * @param {string} [unit='milliseconds'] - the unit of time to count.\n * @return {number}\n */\n count(unit = \"milliseconds\") {\n if (!this.isValid) return NaN;\n const start = this.start.startOf(unit),\n end = this.end.startOf(unit);\n return Math.floor(end.diff(start, unit).get(unit)) + (end.valueOf() !== this.end.valueOf());\n }\n\n /**\n * Returns whether this Interval's start and end are both in the same unit of time\n * @param {string} unit - the unit of time to check sameness on\n * @return {boolean}\n */\n hasSame(unit) {\n return this.isValid ? this.isEmpty() || this.e.minus(1).hasSame(this.s, unit) : false;\n }\n\n /**\n * Return whether this Interval has the same start and end DateTimes.\n * @return {boolean}\n */\n isEmpty() {\n return this.s.valueOf() === this.e.valueOf();\n }\n\n /**\n * Return whether this Interval's start is after the specified DateTime.\n * @param {DateTime} dateTime\n * @return {boolean}\n */\n isAfter(dateTime) {\n if (!this.isValid) return false;\n return this.s > dateTime;\n }\n\n /**\n * Return whether this Interval's end is before the specified DateTime.\n * @param {DateTime} dateTime\n * @return {boolean}\n */\n isBefore(dateTime) {\n if (!this.isValid) return false;\n return this.e <= dateTime;\n }\n\n /**\n * Return whether this Interval contains the specified DateTime.\n * @param {DateTime} dateTime\n * @return {boolean}\n */\n contains(dateTime) {\n if (!this.isValid) return false;\n return this.s <= dateTime && this.e > dateTime;\n }\n\n /**\n * \"Sets\" the start and/or end dates. Returns a newly-constructed Interval.\n * @param {Object} values - the values to set\n * @param {DateTime} values.start - the starting DateTime\n * @param {DateTime} values.end - the ending DateTime\n * @return {Interval}\n */\n set({ start, end } = {}) {\n if (!this.isValid) return this;\n return Interval.fromDateTimes(start || this.s, end || this.e);\n }\n\n /**\n * Split this Interval at each of the specified DateTimes\n * @param {...DateTime} dateTimes - the unit of time to count.\n * @return {Array}\n */\n splitAt(...dateTimes) {\n if (!this.isValid) return [];\n const sorted = dateTimes\n .map(friendlyDateTime)\n .filter((d) => this.contains(d))\n .sort(),\n results = [];\n let { s } = this,\n i = 0;\n\n while (s < this.e) {\n const added = sorted[i] || this.e,\n next = +added > +this.e ? this.e : added;\n results.push(Interval.fromDateTimes(s, next));\n s = next;\n i += 1;\n }\n\n return results;\n }\n\n /**\n * Split this Interval into smaller Intervals, each of the specified length.\n * Left over time is grouped into a smaller interval\n * @param {Duration|Object|number} duration - The length of each resulting interval.\n * @return {Array}\n */\n splitBy(duration) {\n const dur = Duration.fromDurationLike(duration);\n\n if (!this.isValid || !dur.isValid || dur.as(\"milliseconds\") === 0) {\n return [];\n }\n\n let { s } = this,\n idx = 1,\n next;\n\n const results = [];\n while (s < this.e) {\n const added = this.start.plus(dur.mapUnits((x) => x * idx));\n next = +added > +this.e ? this.e : added;\n results.push(Interval.fromDateTimes(s, next));\n s = next;\n idx += 1;\n }\n\n return results;\n }\n\n /**\n * Split this Interval into the specified number of smaller intervals.\n * @param {number} numberOfParts - The number of Intervals to divide the Interval into.\n * @return {Array}\n */\n divideEqually(numberOfParts) {\n if (!this.isValid) return [];\n return this.splitBy(this.length() / numberOfParts).slice(0, numberOfParts);\n }\n\n /**\n * Return whether this Interval overlaps with the specified Interval\n * @param {Interval} other\n * @return {boolean}\n */\n overlaps(other) {\n return this.e > other.s && this.s < other.e;\n }\n\n /**\n * Return whether this Interval's end is adjacent to the specified Interval's start.\n * @param {Interval} other\n * @return {boolean}\n */\n abutsStart(other) {\n if (!this.isValid) return false;\n return +this.e === +other.s;\n }\n\n /**\n * Return whether this Interval's start is adjacent to the specified Interval's end.\n * @param {Interval} other\n * @return {boolean}\n */\n abutsEnd(other) {\n if (!this.isValid) return false;\n return +other.e === +this.s;\n }\n\n /**\n * Return whether this Interval engulfs the start and end of the specified Interval.\n * @param {Interval} other\n * @return {boolean}\n */\n engulfs(other) {\n if (!this.isValid) return false;\n return this.s <= other.s && this.e >= other.e;\n }\n\n /**\n * Return whether this Interval has the same start and end as the specified Interval.\n * @param {Interval} other\n * @return {boolean}\n */\n equals(other) {\n if (!this.isValid || !other.isValid) {\n return false;\n }\n\n return this.s.equals(other.s) && this.e.equals(other.e);\n }\n\n /**\n * Return an Interval representing the intersection of this Interval and the specified Interval.\n * Specifically, the resulting Interval has the maximum start time and the minimum end time of the two Intervals.\n * Returns null if the intersection is empty, meaning, the intervals don't intersect.\n * @param {Interval} other\n * @return {Interval}\n */\n intersection(other) {\n if (!this.isValid) return this;\n const s = this.s > other.s ? this.s : other.s,\n e = this.e < other.e ? this.e : other.e;\n\n if (s >= e) {\n return null;\n } else {\n return Interval.fromDateTimes(s, e);\n }\n }\n\n /**\n * Return an Interval representing the union of this Interval and the specified Interval.\n * Specifically, the resulting Interval has the minimum start time and the maximum end time of the two Intervals.\n * @param {Interval} other\n * @return {Interval}\n */\n union(other) {\n if (!this.isValid) return this;\n const s = this.s < other.s ? this.s : other.s,\n e = this.e > other.e ? this.e : other.e;\n return Interval.fromDateTimes(s, e);\n }\n\n /**\n * Merge an array of Intervals into a equivalent minimal set of Intervals.\n * Combines overlapping and adjacent Intervals.\n * @param {Array} intervals\n * @return {Array}\n */\n static merge(intervals) {\n const [found, final] = intervals\n .sort((a, b) => a.s - b.s)\n .reduce(\n ([sofar, current], item) => {\n if (!current) {\n return [sofar, item];\n } else if (current.overlaps(item) || current.abutsStart(item)) {\n return [sofar, current.union(item)];\n } else {\n return [sofar.concat([current]), item];\n }\n },\n [[], null]\n );\n if (final) {\n found.push(final);\n }\n return found;\n }\n\n /**\n * Return an array of Intervals representing the spans of time that only appear in one of the specified Intervals.\n * @param {Array} intervals\n * @return {Array}\n */\n static xor(intervals) {\n let start = null,\n currentCount = 0;\n const results = [],\n ends = intervals.map((i) => [\n { time: i.s, type: \"s\" },\n { time: i.e, type: \"e\" },\n ]),\n flattened = Array.prototype.concat(...ends),\n arr = flattened.sort((a, b) => a.time - b.time);\n\n for (const i of arr) {\n currentCount += i.type === \"s\" ? 1 : -1;\n\n if (currentCount === 1) {\n start = i.time;\n } else {\n if (start && +start !== +i.time) {\n results.push(Interval.fromDateTimes(start, i.time));\n }\n\n start = null;\n }\n }\n\n return Interval.merge(results);\n }\n\n /**\n * Return an Interval representing the span of time in this Interval that doesn't overlap with any of the specified Intervals.\n * @param {...Interval} intervals\n * @return {Array}\n */\n difference(...intervals) {\n return Interval.xor([this].concat(intervals))\n .map((i) => this.intersection(i))\n .filter((i) => i && !i.isEmpty());\n }\n\n /**\n * Returns a string representation of this Interval appropriate for debugging.\n * @return {string}\n */\n toString() {\n if (!this.isValid) return INVALID;\n return `[${this.s.toISO()} â€“ ${this.e.toISO()})`;\n }\n\n /**\n * Returns a localized string representing this Interval. Accepts the same options as the\n * Intl.DateTimeFormat constructor and any presets defined by Luxon, such as\n * {@link DateTime.DATE_FULL} or {@link DateTime.TIME_SIMPLE}. The exact behavior of this method\n * is browser-specific, but in general it will return an appropriate representation of the\n * Interval in the assigned locale. Defaults to the system's locale if no locale has been\n * specified.\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat\n * @param {Object} [formatOpts=DateTime.DATE_SHORT] - Either a DateTime preset or\n * Intl.DateTimeFormat constructor options.\n * @param {Object} opts - Options to override the configuration of the start DateTime.\n * @example Interval.fromISO('2022-11-07T09:00Z/2022-11-08T09:00Z').toLocaleString(); //=> 11/7/2022 â€“ 11/8/2022\n * @example Interval.fromISO('2022-11-07T09:00Z/2022-11-08T09:00Z').toLocaleString(DateTime.DATE_FULL); //=> November 7 â€“ 8, 2022\n * @example Interval.fromISO('2022-11-07T09:00Z/2022-11-08T09:00Z').toLocaleString(DateTime.DATE_FULL, { locale: 'fr-FR' }); //=> 7â€“8 novembre 2022\n * @example Interval.fromISO('2022-11-07T17:00Z/2022-11-07T19:00Z').toLocaleString(DateTime.TIME_SIMPLE); //=> 6:00 â€“ 8:00 PM\n * @example Interval.fromISO('2022-11-07T17:00Z/2022-11-07T19:00Z').toLocaleString({ weekday: 'short', month: 'short', day: '2-digit', hour: '2-digit', minute: '2-digit' }); //=> Mon, Nov 07, 6:00 â€“ 8:00 p\n * @return {string}\n */\n toLocaleString(formatOpts = Formats.DATE_SHORT, opts = {}) {\n return this.isValid\n ? Formatter.create(this.s.loc.clone(opts), formatOpts).formatInterval(this)\n : INVALID;\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this Interval.\n * @see https://en.wikipedia.org/wiki/ISO_8601#Time_intervals\n * @param {Object} opts - The same options as {@link DateTime#toISO}\n * @return {string}\n */\n toISO(opts) {\n if (!this.isValid) return INVALID;\n return `${this.s.toISO(opts)}/${this.e.toISO(opts)}`;\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of date of this Interval.\n * The time components are ignored.\n * @see https://en.wikipedia.org/wiki/ISO_8601#Time_intervals\n * @return {string}\n */\n toISODate() {\n if (!this.isValid) return INVALID;\n return `${this.s.toISODate()}/${this.e.toISODate()}`;\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of time of this Interval.\n * The date components are ignored.\n * @see https://en.wikipedia.org/wiki/ISO_8601#Time_intervals\n * @param {Object} opts - The same options as {@link DateTime#toISO}\n * @return {string}\n */\n toISOTime(opts) {\n if (!this.isValid) return INVALID;\n return `${this.s.toISOTime(opts)}/${this.e.toISOTime(opts)}`;\n }\n\n /**\n * Returns a string representation of this Interval formatted according to the specified format\n * string. **You may not want this.** See {@link Interval#toLocaleString} for a more flexible\n * formatting tool.\n * @param {string} dateFormat - The format string. This string formats the start and end time.\n * See {@link DateTime#toFormat} for details.\n * @param {Object} opts - Options.\n * @param {string} [opts.separator = ' â€“ '] - A separator to place between the start and end\n * representations.\n * @return {string}\n */\n toFormat(dateFormat, { separator = \" â€“ \" } = {}) {\n if (!this.isValid) return INVALID;\n return `${this.s.toFormat(dateFormat)}${separator}${this.e.toFormat(dateFormat)}`;\n }\n\n /**\n * Return a Duration representing the time spanned by this interval.\n * @param {string|string[]} [unit=['milliseconds']] - the unit or units (such as 'hours' or 'days') to include in the duration.\n * @param {Object} opts - options that affect the creation of the Duration\n * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use\n * @example Interval.fromDateTimes(dt1, dt2).toDuration().toObject() //=> { milliseconds: 88489257 }\n * @example Interval.fromDateTimes(dt1, dt2).toDuration('days').toObject() //=> { days: 1.0241812152777778 }\n * @example Interval.fromDateTimes(dt1, dt2).toDuration(['hours', 'minutes']).toObject() //=> { hours: 24, minutes: 34.82095 }\n * @example Interval.fromDateTimes(dt1, dt2).toDuration(['hours', 'minutes', 'seconds']).toObject() //=> { hours: 24, minutes: 34, seconds: 49.257 }\n * @example Interval.fromDateTimes(dt1, dt2).toDuration('seconds').toObject() //=> { seconds: 88489.257 }\n * @return {Duration}\n */\n toDuration(unit, opts) {\n if (!this.isValid) {\n return Duration.invalid(this.invalidReason);\n }\n return this.e.diff(this.s, unit, opts);\n }\n\n /**\n * Run mapFn on the interval start and end, returning a new Interval from the resulting DateTimes\n * @param {function} mapFn\n * @return {Interval}\n * @example Interval.fromDateTimes(dt1, dt2).mapEndpoints(endpoint => endpoint.toUTC())\n * @example Interval.fromDateTimes(dt1, dt2).mapEndpoints(endpoint => endpoint.plus({ hours: 2 }))\n */\n mapEndpoints(mapFn) {\n return Interval.fromDateTimes(mapFn(this.s), mapFn(this.e));\n }\n}\n","import DateTime from \"./datetime.js\";\nimport Settings from \"./settings.js\";\nimport Locale from \"./impl/locale.js\";\nimport IANAZone from \"./zones/IANAZone.js\";\nimport { normalizeZone } from \"./impl/zoneUtil.js\";\n\nimport { hasRelative } from \"./impl/util.js\";\n\n/**\n * The Info class contains static methods for retrieving general time and date related data. For example, it has methods for finding out if a time zone has a DST, for listing the months in any supported locale, and for discovering which of Luxon features are available in the current environment.\n */\nexport default class Info {\n /**\n * Return whether the specified zone contains a DST.\n * @param {string|Zone} [zone='local'] - Zone to check. Defaults to the environment's local zone.\n * @return {boolean}\n */\n static hasDST(zone = Settings.defaultZone) {\n const proto = DateTime.now().setZone(zone).set({ month: 12 });\n\n return !zone.isUniversal && proto.offset !== proto.set({ month: 6 }).offset;\n }\n\n /**\n * Return whether the specified zone is a valid IANA specifier.\n * @param {string} zone - Zone to check\n * @return {boolean}\n */\n static isValidIANAZone(zone) {\n return IANAZone.isValidZone(zone);\n }\n\n /**\n * Converts the input into a {@link Zone} instance.\n *\n * * If `input` is already a Zone instance, it is returned unchanged.\n * * If `input` is a string containing a valid time zone name, a Zone instance\n * with that name is returned.\n * * If `input` is a string that doesn't refer to a known time zone, a Zone\n * instance with {@link Zone#isValid} == false is returned.\n * * If `input is a number, a Zone instance with the specified fixed offset\n * in minutes is returned.\n * * If `input` is `null` or `undefined`, the default zone is returned.\n * @param {string|Zone|number} [input] - the value to be converted\n * @return {Zone}\n */\n static normalizeZone(input) {\n return normalizeZone(input, Settings.defaultZone);\n }\n\n /**\n * Return an array of standalone month names.\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat\n * @param {string} [length='long'] - the length of the month representation, such as \"numeric\", \"2-digit\", \"narrow\", \"short\", \"long\"\n * @param {Object} opts - options\n * @param {string} [opts.locale] - the locale code\n * @param {string} [opts.numberingSystem=null] - the numbering system\n * @param {string} [opts.locObj=null] - an existing locale object to use\n * @param {string} [opts.outputCalendar='gregory'] - the calendar\n * @example Info.months()[0] //=> 'January'\n * @example Info.months('short')[0] //=> 'Jan'\n * @example Info.months('numeric')[0] //=> '1'\n * @example Info.months('short', { locale: 'fr-CA' } )[0] //=> 'janv.'\n * @example Info.months('numeric', { locale: 'ar' })[0] //=> 'Ù¡'\n * @example Info.months('long', { outputCalendar: 'islamic' })[0] //=> 'RabiÊ» I'\n * @return {Array}\n */\n static months(\n length = \"long\",\n { locale = null, numberingSystem = null, locObj = null, outputCalendar = \"gregory\" } = {}\n ) {\n return (locObj || Locale.create(locale, numberingSystem, outputCalendar)).months(length);\n }\n\n /**\n * Return an array of format month names.\n * Format months differ from standalone months in that they're meant to appear next to the day of the month. In some languages, that\n * changes the string.\n * See {@link Info#months}\n * @param {string} [length='long'] - the length of the month representation, such as \"numeric\", \"2-digit\", \"narrow\", \"short\", \"long\"\n * @param {Object} opts - options\n * @param {string} [opts.locale] - the locale code\n * @param {string} [opts.numberingSystem=null] - the numbering system\n * @param {string} [opts.locObj=null] - an existing locale object to use\n * @param {string} [opts.outputCalendar='gregory'] - the calendar\n * @return {Array}\n */\n static monthsFormat(\n length = \"long\",\n { locale = null, numberingSystem = null, locObj = null, outputCalendar = \"gregory\" } = {}\n ) {\n return (locObj || Locale.create(locale, numberingSystem, outputCalendar)).months(length, true);\n }\n\n /**\n * Return an array of standalone week names.\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat\n * @param {string} [length='long'] - the length of the weekday representation, such as \"narrow\", \"short\", \"long\".\n * @param {Object} opts - options\n * @param {string} [opts.locale] - the locale code\n * @param {string} [opts.numberingSystem=null] - the numbering system\n * @param {string} [opts.locObj=null] - an existing locale object to use\n * @example Info.weekdays()[0] //=> 'Monday'\n * @example Info.weekdays('short')[0] //=> 'Mon'\n * @example Info.weekdays('short', { locale: 'fr-CA' })[0] //=> 'lun.'\n * @example Info.weekdays('short', { locale: 'ar' })[0] //=> 'Ø§Ù„Ø§Ø«Ù†ÙŠÙ†'\n * @return {Array}\n */\n static weekdays(length = \"long\", { locale = null, numberingSystem = null, locObj = null } = {}) {\n return (locObj || Locale.create(locale, numberingSystem, null)).weekdays(length);\n }\n\n /**\n * Return an array of format week names.\n * Format weekdays differ from standalone weekdays in that they're meant to appear next to more date information. In some languages, that\n * changes the string.\n * See {@link Info#weekdays}\n * @param {string} [length='long'] - the length of the month representation, such as \"narrow\", \"short\", \"long\".\n * @param {Object} opts - options\n * @param {string} [opts.locale=null] - the locale code\n * @param {string} [opts.numberingSystem=null] - the numbering system\n * @param {string} [opts.locObj=null] - an existing locale object to use\n * @return {Array}\n */\n static weekdaysFormat(\n length = \"long\",\n { locale = null, numberingSystem = null, locObj = null } = {}\n ) {\n return (locObj || Locale.create(locale, numberingSystem, null)).weekdays(length, true);\n }\n\n /**\n * Return an array of meridiems.\n * @param {Object} opts - options\n * @param {string} [opts.locale] - the locale code\n * @example Info.meridiems() //=> [ 'AM', 'PM' ]\n * @example Info.meridiems({ locale: 'my' }) //=> [ 'á€”á€¶á€”á€€á€º', 'á€Šá€”á€±' ]\n * @return {Array}\n */\n static meridiems({ locale = null } = {}) {\n return Locale.create(locale).meridiems();\n }\n\n /**\n * Return an array of eras, such as ['BC', 'AD']. The locale can be specified, but the calendar system is always Gregorian.\n * @param {string} [length='short'] - the length of the era representation, such as \"short\" or \"long\".\n * @param {Object} opts - options\n * @param {string} [opts.locale] - the locale code\n * @example Info.eras() //=> [ 'BC', 'AD' ]\n * @example Info.eras('long') //=> [ 'Before Christ', 'Anno Domini' ]\n * @example Info.eras('long', { locale: 'fr' }) //=> [ 'avant JÃ©sus-Christ', 'aprÃ¨s JÃ©sus-Christ' ]\n * @return {Array}\n */\n static eras(length = \"short\", { locale = null } = {}) {\n return Locale.create(locale, null, \"gregory\").eras(length);\n }\n\n /**\n * Return the set of available features in this environment.\n * Some features of Luxon are not available in all environments. For example, on older browsers, relative time formatting support is not available. Use this function to figure out if that's the case.\n * Keys:\n * * `relative`: whether this environment supports relative time formatting\n * @example Info.features() //=> { relative: false }\n * @return {Object}\n */\n static features() {\n return { relative: hasRelative() };\n }\n}\n","import Duration from \"../duration.js\";\n\nfunction dayDiff(earlier, later) {\n const utcDayStart = (dt) => dt.toUTC(0, { keepLocalTime: true }).startOf(\"day\").valueOf(),\n ms = utcDayStart(later) - utcDayStart(earlier);\n return Math.floor(Duration.fromMillis(ms).as(\"days\"));\n}\n\nfunction highOrderDiffs(cursor, later, units) {\n const differs = [\n [\"years\", (a, b) => b.year - a.year],\n [\"quarters\", (a, b) => b.quarter - a.quarter + (b.year - a.year) * 4],\n [\"months\", (a, b) => b.month - a.month + (b.year - a.year) * 12],\n [\n \"weeks\",\n (a, b) => {\n const days = dayDiff(a, b);\n return (days - (days % 7)) / 7;\n },\n ],\n [\"days\", dayDiff],\n ];\n\n const results = {};\n const earlier = cursor;\n let lowestOrder, highWater;\n\n /* This loop tries to diff using larger units first.\n If we overshoot, we backtrack and try the next smaller unit.\n \"cursor\" starts out at the earlier timestamp and moves closer and closer to \"later\"\n as we use smaller and smaller units.\n highWater keeps track of where we would be if we added one more of the smallest unit,\n this is used later to potentially convert any difference smaller than the smallest higher order unit\n into a fraction of that smallest higher order unit\n */\n for (const [unit, differ] of differs) {\n if (units.indexOf(unit) >= 0) {\n lowestOrder = unit;\n\n results[unit] = differ(cursor, later);\n highWater = earlier.plus(results);\n\n if (highWater > later) {\n // we overshot the end point, backtrack cursor by 1\n results[unit]--;\n cursor = earlier.plus(results);\n\n // if we are still overshooting now, we need to backtrack again\n // this happens in certain situations when diffing times in different zones,\n // because this calculation ignores time zones\n if (cursor > later) {\n // keep the \"overshot by 1\" around as highWater\n highWater = cursor;\n // backtrack cursor by 1\n results[unit]--;\n cursor = earlier.plus(results);\n }\n } else {\n cursor = highWater;\n }\n }\n }\n\n return [cursor, results, highWater, lowestOrder];\n}\n\nexport default function (earlier, later, units, opts) {\n let [cursor, results, highWater, lowestOrder] = highOrderDiffs(earlier, later, units);\n\n const remainingMillis = later - cursor;\n\n const lowerOrderUnits = units.filter(\n (u) => [\"hours\", \"minutes\", \"seconds\", \"milliseconds\"].indexOf(u) >= 0\n );\n\n if (lowerOrderUnits.length === 0) {\n if (highWater < later) {\n highWater = cursor.plus({ [lowestOrder]: 1 });\n }\n\n if (highWater !== cursor) {\n results[lowestOrder] = (results[lowestOrder] || 0) + remainingMillis / (highWater - cursor);\n }\n }\n\n const duration = Duration.fromObject(results, opts);\n\n if (lowerOrderUnits.length > 0) {\n return Duration.fromMillis(remainingMillis, opts)\n .shiftTo(...lowerOrderUnits)\n .plus(duration);\n } else {\n return duration;\n }\n}\n","const numberingSystems = {\n arab: \"[\\u0660-\\u0669]\",\n arabext: \"[\\u06F0-\\u06F9]\",\n bali: \"[\\u1B50-\\u1B59]\",\n beng: \"[\\u09E6-\\u09EF]\",\n deva: \"[\\u0966-\\u096F]\",\n fullwide: \"[\\uFF10-\\uFF19]\",\n gujr: \"[\\u0AE6-\\u0AEF]\",\n hanidec: \"[ã€‡|ä¸€|äºŒ|ä¸‰|å››|äº”|å…|ä¸ƒ|å…«|ä¹]\",\n khmr: \"[\\u17E0-\\u17E9]\",\n knda: \"[\\u0CE6-\\u0CEF]\",\n laoo: \"[\\u0ED0-\\u0ED9]\",\n limb: \"[\\u1946-\\u194F]\",\n mlym: \"[\\u0D66-\\u0D6F]\",\n mong: \"[\\u1810-\\u1819]\",\n mymr: \"[\\u1040-\\u1049]\",\n orya: \"[\\u0B66-\\u0B6F]\",\n tamldec: \"[\\u0BE6-\\u0BEF]\",\n telu: \"[\\u0C66-\\u0C6F]\",\n thai: \"[\\u0E50-\\u0E59]\",\n tibt: \"[\\u0F20-\\u0F29]\",\n latn: \"\\\\d\",\n};\n\nconst numberingSystemsUTF16 = {\n arab: [1632, 1641],\n arabext: [1776, 1785],\n bali: [6992, 7001],\n beng: [2534, 2543],\n deva: [2406, 2415],\n fullwide: [65296, 65303],\n gujr: [2790, 2799],\n khmr: [6112, 6121],\n knda: [3302, 3311],\n laoo: [3792, 3801],\n limb: [6470, 6479],\n mlym: [3430, 3439],\n mong: [6160, 6169],\n mymr: [4160, 4169],\n orya: [2918, 2927],\n tamldec: [3046, 3055],\n telu: [3174, 3183],\n thai: [3664, 3673],\n tibt: [3872, 3881],\n};\n\nconst hanidecChars = numberingSystems.hanidec.replace(/[\\[|\\]]/g, \"\").split(\"\");\n\nexport function parseDigits(str) {\n let value = parseInt(str, 10);\n if (isNaN(value)) {\n value = \"\";\n for (let i = 0; i < str.length; i++) {\n const code = str.charCodeAt(i);\n\n if (str[i].search(numberingSystems.hanidec) !== -1) {\n value += hanidecChars.indexOf(str[i]);\n } else {\n for (const key in numberingSystemsUTF16) {\n const [min, max] = numberingSystemsUTF16[key];\n if (code >= min && code <= max) {\n value += code - min;\n }\n }\n }\n }\n return parseInt(value, 10);\n } else {\n return value;\n }\n}\n\nexport function digitRegex({ numberingSystem }, append = \"\") {\n return new RegExp(`${numberingSystems[numberingSystem || \"latn\"]}${append}`);\n}\n","import { parseMillis, isUndefined, untruncateYear, signedOffset, hasOwnProperty } from \"./util.js\";\nimport Formatter from \"./formatter.js\";\nimport FixedOffsetZone from \"../zones/fixedOffsetZone.js\";\nimport IANAZone from \"../zones/IANAZone.js\";\nimport DateTime from \"../datetime.js\";\nimport { digitRegex, parseDigits } from \"./digits.js\";\nimport { ConflictingSpecificationError } from \"../errors.js\";\n\nconst MISSING_FTP = \"missing Intl.DateTimeFormat.formatToParts support\";\n\nfunction intUnit(regex, post = (i) => i) {\n return { regex, deser: ([s]) => post(parseDigits(s)) };\n}\n\nconst NBSP = String.fromCharCode(160);\nconst spaceOrNBSP = `[ ${NBSP}]`;\nconst spaceOrNBSPRegExp = new RegExp(spaceOrNBSP, \"g\");\n\nfunction fixListRegex(s) {\n // make dots optional and also make them literal\n // make space and non breakable space characters interchangeable\n return s.replace(/\\./g, \"\\\\.?\").replace(spaceOrNBSPRegExp, spaceOrNBSP);\n}\n\nfunction stripInsensitivities(s) {\n return s\n .replace(/\\./g, \"\") // ignore dots that were made optional\n .replace(spaceOrNBSPRegExp, \" \") // interchange space and nbsp\n .toLowerCase();\n}\n\nfunction oneOf(strings, startIndex) {\n if (strings === null) {\n return null;\n } else {\n return {\n regex: RegExp(strings.map(fixListRegex).join(\"|\")),\n deser: ([s]) =>\n strings.findIndex((i) => stripInsensitivities(s) === stripInsensitivities(i)) + startIndex,\n };\n }\n}\n\nfunction offset(regex, groups) {\n return { regex, deser: ([, h, m]) => signedOffset(h, m), groups };\n}\n\nfunction simple(regex) {\n return { regex, deser: ([s]) => s };\n}\n\nfunction escapeToken(value) {\n return value.replace(/[\\-\\[\\]{}()*+?.,\\\\\\^$|#\\s]/g, \"\\\\$&\");\n}\n\n/**\n * @param token\n * @param {Locale} loc\n */\nfunction unitForToken(token, loc) {\n const one = digitRegex(loc),\n two = digitRegex(loc, \"{2}\"),\n three = digitRegex(loc, \"{3}\"),\n four = digitRegex(loc, \"{4}\"),\n six = digitRegex(loc, \"{6}\"),\n oneOrTwo = digitRegex(loc, \"{1,2}\"),\n oneToThree = digitRegex(loc, \"{1,3}\"),\n oneToSix = digitRegex(loc, \"{1,6}\"),\n oneToNine = digitRegex(loc, \"{1,9}\"),\n twoToFour = digitRegex(loc, \"{2,4}\"),\n fourToSix = digitRegex(loc, \"{4,6}\"),\n literal = (t) => ({ regex: RegExp(escapeToken(t.val)), deser: ([s]) => s, literal: true }),\n unitate = (t) => {\n if (token.literal) {\n return literal(t);\n }\n switch (t.val) {\n // era\n case \"G\":\n return oneOf(loc.eras(\"short\"), 0);\n case \"GG\":\n return oneOf(loc.eras(\"long\"), 0);\n // years\n case \"y\":\n return intUnit(oneToSix);\n case \"yy\":\n return intUnit(twoToFour, untruncateYear);\n case \"yyyy\":\n return intUnit(four);\n case \"yyyyy\":\n return intUnit(fourToSix);\n case \"yyyyyy\":\n return intUnit(six);\n // months\n case \"M\":\n return intUnit(oneOrTwo);\n case \"MM\":\n return intUnit(two);\n case \"MMM\":\n return oneOf(loc.months(\"short\", true), 1);\n case \"MMMM\":\n return oneOf(loc.months(\"long\", true), 1);\n case \"L\":\n return intUnit(oneOrTwo);\n case \"LL\":\n return intUnit(two);\n case \"LLL\":\n return oneOf(loc.months(\"short\", false), 1);\n case \"LLLL\":\n return oneOf(loc.months(\"long\", false), 1);\n // dates\n case \"d\":\n return intUnit(oneOrTwo);\n case \"dd\":\n return intUnit(two);\n // ordinals\n case \"o\":\n return intUnit(oneToThree);\n case \"ooo\":\n return intUnit(three);\n // time\n case \"HH\":\n return intUnit(two);\n case \"H\":\n return intUnit(oneOrTwo);\n case \"hh\":\n return intUnit(two);\n case \"h\":\n return intUnit(oneOrTwo);\n case \"mm\":\n return intUnit(two);\n case \"m\":\n return intUnit(oneOrTwo);\n case \"q\":\n return intUnit(oneOrTwo);\n case \"qq\":\n return intUnit(two);\n case \"s\":\n return intUnit(oneOrTwo);\n case \"ss\":\n return intUnit(two);\n case \"S\":\n return intUnit(oneToThree);\n case \"SSS\":\n return intUnit(three);\n case \"u\":\n return simple(oneToNine);\n case \"uu\":\n return simple(oneOrTwo);\n case \"uuu\":\n return intUnit(one);\n // meridiem\n case \"a\":\n return oneOf(loc.meridiems(), 0);\n // weekYear (k)\n case \"kkkk\":\n return intUnit(four);\n case \"kk\":\n return intUnit(twoToFour, untruncateYear);\n // weekNumber (W)\n case \"W\":\n return intUnit(oneOrTwo);\n case \"WW\":\n return intUnit(two);\n // weekdays\n case \"E\":\n case \"c\":\n return intUnit(one);\n case \"EEE\":\n return oneOf(loc.weekdays(\"short\", false), 1);\n case \"EEEE\":\n return oneOf(loc.weekdays(\"long\", false), 1);\n case \"ccc\":\n return oneOf(loc.weekdays(\"short\", true), 1);\n case \"cccc\":\n return oneOf(loc.weekdays(\"long\", true), 1);\n // offset/zone\n case \"Z\":\n case \"ZZ\":\n return offset(new RegExp(`([+-]${oneOrTwo.source})(?::(${two.source}))?`), 2);\n case \"ZZZ\":\n return offset(new RegExp(`([+-]${oneOrTwo.source})(${two.source})?`), 2);\n // we don't support ZZZZ (PST) or ZZZZZ (Pacific Standard Time) in parsing\n // because we don't have any way to figure out what they are\n case \"z\":\n return simple(/[a-z_+-/]{1,256}?/i);\n // this special-case \"token\" represents a place where a macro-token expanded into a white-space literal\n // in this case we accept any non-newline white-space\n case \" \":\n return simple(/[^\\S\\n\\r]/);\n default:\n return literal(t);\n }\n };\n\n const unit = unitate(token) || {\n invalidReason: MISSING_FTP,\n };\n\n unit.token = token;\n\n return unit;\n}\n\nconst partTypeStyleToTokenVal = {\n year: {\n \"2-digit\": \"yy\",\n numeric: \"yyyyy\",\n },\n month: {\n numeric: \"M\",\n \"2-digit\": \"MM\",\n short: \"MMM\",\n long: \"MMMM\",\n },\n day: {\n numeric: \"d\",\n \"2-digit\": \"dd\",\n },\n weekday: {\n short: \"EEE\",\n long: \"EEEE\",\n },\n dayperiod: \"a\",\n dayPeriod: \"a\",\n hour12: {\n numeric: \"h\",\n \"2-digit\": \"hh\",\n },\n hour24: {\n numeric: \"H\",\n \"2-digit\": \"HH\",\n },\n minute: {\n numeric: \"m\",\n \"2-digit\": \"mm\",\n },\n second: {\n numeric: \"s\",\n \"2-digit\": \"ss\",\n },\n timeZoneName: {\n long: \"ZZZZZ\",\n short: \"ZZZ\",\n },\n};\n\nfunction tokenForPart(part, formatOpts, resolvedOpts) {\n const { type, value } = part;\n\n if (type === \"literal\") {\n const isSpace = /^\\s+$/.test(value);\n return {\n literal: !isSpace,\n val: isSpace ? \" \" : value,\n };\n }\n\n const style = formatOpts[type];\n\n // The user might have explicitly specified hour12 or hourCycle\n // if so, respect their decision\n // if not, refer back to the resolvedOpts, which are based on the locale\n let actualType = type;\n if (type === \"hour\") {\n if (formatOpts.hour12 != null) {\n actualType = formatOpts.hour12 ? \"hour12\" : \"hour24\";\n } else if (formatOpts.hourCycle != null) {\n if (formatOpts.hourCycle === \"h11\" || formatOpts.hourCycle === \"h12\") {\n actualType = \"hour12\";\n } else {\n actualType = \"hour24\";\n }\n } else {\n // tokens only differentiate between 24 hours or not,\n // so we do not need to check hourCycle here, which is less supported anyways\n actualType = resolvedOpts.hour12 ? \"hour12\" : \"hour24\";\n }\n }\n let val = partTypeStyleToTokenVal[actualType];\n if (typeof val === \"object\") {\n val = val[style];\n }\n\n if (val) {\n return {\n literal: false,\n val,\n };\n }\n\n return undefined;\n}\n\nfunction buildRegex(units) {\n const re = units.map((u) => u.regex).reduce((f, r) => `${f}(${r.source})`, \"\");\n return [`^${re}$`, units];\n}\n\nfunction match(input, regex, handlers) {\n const matches = input.match(regex);\n\n if (matches) {\n const all = {};\n let matchIndex = 1;\n for (const i in handlers) {\n if (hasOwnProperty(handlers, i)) {\n const h = handlers[i],\n groups = h.groups ? h.groups + 1 : 1;\n if (!h.literal && h.token) {\n all[h.token.val[0]] = h.deser(matches.slice(matchIndex, matchIndex + groups));\n }\n matchIndex += groups;\n }\n }\n return [matches, all];\n } else {\n return [matches, {}];\n }\n}\n\nfunction dateTimeFromMatches(matches) {\n const toField = (token) => {\n switch (token) {\n case \"S\":\n return \"millisecond\";\n case \"s\":\n return \"second\";\n case \"m\":\n return \"minute\";\n case \"h\":\n case \"H\":\n return \"hour\";\n case \"d\":\n return \"day\";\n case \"o\":\n return \"ordinal\";\n case \"L\":\n case \"M\":\n return \"month\";\n case \"y\":\n return \"year\";\n case \"E\":\n case \"c\":\n return \"weekday\";\n case \"W\":\n return \"weekNumber\";\n case \"k\":\n return \"weekYear\";\n case \"q\":\n return \"quarter\";\n default:\n return null;\n }\n };\n\n let zone = null;\n let specificOffset;\n if (!isUndefined(matches.z)) {\n zone = IANAZone.create(matches.z);\n }\n\n if (!isUndefined(matches.Z)) {\n if (!zone) {\n zone = new FixedOffsetZone(matches.Z);\n }\n specificOffset = matches.Z;\n }\n\n if (!isUndefined(matches.q)) {\n matches.M = (matches.q - 1) * 3 + 1;\n }\n\n if (!isUndefined(matches.h)) {\n if (matches.h < 12 && matches.a === 1) {\n matches.h += 12;\n } else if (matches.h === 12 && matches.a === 0) {\n matches.h = 0;\n }\n }\n\n if (matches.G === 0 && matches.y) {\n matches.y = -matches.y;\n }\n\n if (!isUndefined(matches.u)) {\n matches.S = parseMillis(matches.u);\n }\n\n const vals = Object.keys(matches).reduce((r, k) => {\n const f = toField(k);\n if (f) {\n r[f] = matches[k];\n }\n\n return r;\n }, {});\n\n return [vals, zone, specificOffset];\n}\n\nlet dummyDateTimeCache = null;\n\nfunction getDummyDateTime() {\n if (!dummyDateTimeCache) {\n dummyDateTimeCache = DateTime.fromMillis(1555555555555);\n }\n\n return dummyDateTimeCache;\n}\n\nfunction maybeExpandMacroToken(token, locale) {\n if (token.literal) {\n return token;\n }\n\n const formatOpts = Formatter.macroTokenToFormatOpts(token.val);\n const tokens = formatOptsToTokens(formatOpts, locale);\n\n if (tokens == null || tokens.includes(undefined)) {\n return token;\n }\n\n return tokens;\n}\n\nexport function expandMacroTokens(tokens, locale) {\n return Array.prototype.concat(...tokens.map((t) => maybeExpandMacroToken(t, locale)));\n}\n\n/**\n * @private\n */\n\nexport function explainFromTokens(locale, input, format) {\n const tokens = expandMacroTokens(Formatter.parseFormat(format), locale),\n units = tokens.map((t) => unitForToken(t, locale)),\n disqualifyingUnit = units.find((t) => t.invalidReason);\n\n if (disqualifyingUnit) {\n return { input, tokens, invalidReason: disqualifyingUnit.invalidReason };\n } else {\n const [regexString, handlers] = buildRegex(units),\n regex = RegExp(regexString, \"i\"),\n [rawMatches, matches] = match(input, regex, handlers),\n [result, zone, specificOffset] = matches\n ? dateTimeFromMatches(matches)\n : [null, null, undefined];\n if (hasOwnProperty(matches, \"a\") && hasOwnProperty(matches, \"H\")) {\n throw new ConflictingSpecificationError(\n \"Can't include meridiem when specifying 24-hour format\"\n );\n }\n return { input, tokens, regex, rawMatches, matches, result, zone, specificOffset };\n }\n}\n\nexport function parseFromTokens(locale, input, format) {\n const { result, zone, specificOffset, invalidReason } = explainFromTokens(locale, input, format);\n return [result, zone, specificOffset, invalidReason];\n}\n\nexport function formatOptsToTokens(formatOpts, locale) {\n if (!formatOpts) {\n return null;\n }\n\n const formatter = Formatter.create(locale, formatOpts);\n const df = formatter.dtFormatter(getDummyDateTime());\n const parts = df.formatToParts();\n const resolvedOpts = df.resolvedOptions();\n return parts.map((p) => tokenForPart(p, formatOpts, resolvedOpts));\n}\n","import {\n integerBetween,\n isLeapYear,\n timeObject,\n daysInYear,\n daysInMonth,\n weeksInWeekYear,\n isInteger,\n} from \"./util.js\";\nimport Invalid from \"./invalid.js\";\n\nconst nonLeapLadder = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334],\n leapLadder = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335];\n\nfunction unitOutOfRange(unit, value) {\n return new Invalid(\n \"unit out of range\",\n `you specified ${value} (of type ${typeof value}) as a ${unit}, which is invalid`\n );\n}\n\nfunction dayOfWeek(year, month, day) {\n const d = new Date(Date.UTC(year, month - 1, day));\n\n if (year < 100 && year >= 0) {\n d.setUTCFullYear(d.getUTCFullYear() - 1900);\n }\n\n const js = d.getUTCDay();\n\n return js === 0 ? 7 : js;\n}\n\nfunction computeOrdinal(year, month, day) {\n return day + (isLeapYear(year) ? leapLadder : nonLeapLadder)[month - 1];\n}\n\nfunction uncomputeOrdinal(year, ordinal) {\n const table = isLeapYear(year) ? leapLadder : nonLeapLadder,\n month0 = table.findIndex((i) => i < ordinal),\n day = ordinal - table[month0];\n return { month: month0 + 1, day };\n}\n\n/**\n * @private\n */\n\nexport function gregorianToWeek(gregObj) {\n const { year, month, day } = gregObj,\n ordinal = computeOrdinal(year, month, day),\n weekday = dayOfWeek(year, month, day);\n\n let weekNumber = Math.floor((ordinal - weekday + 10) / 7),\n weekYear;\n\n if (weekNumber < 1) {\n weekYear = year - 1;\n weekNumber = weeksInWeekYear(weekYear);\n } else if (weekNumber > weeksInWeekYear(year)) {\n weekYear = year + 1;\n weekNumber = 1;\n } else {\n weekYear = year;\n }\n\n return { weekYear, weekNumber, weekday, ...timeObject(gregObj) };\n}\n\nexport function weekToGregorian(weekData) {\n const { weekYear, weekNumber, weekday } = weekData,\n weekdayOfJan4 = dayOfWeek(weekYear, 1, 4),\n yearInDays = daysInYear(weekYear);\n\n let ordinal = weekNumber * 7 + weekday - weekdayOfJan4 - 3,\n year;\n\n if (ordinal < 1) {\n year = weekYear - 1;\n ordinal += daysInYear(year);\n } else if (ordinal > yearInDays) {\n year = weekYear + 1;\n ordinal -= daysInYear(weekYear);\n } else {\n year = weekYear;\n }\n\n const { month, day } = uncomputeOrdinal(year, ordinal);\n return { year, month, day, ...timeObject(weekData) };\n}\n\nexport function gregorianToOrdinal(gregData) {\n const { year, month, day } = gregData;\n const ordinal = computeOrdinal(year, month, day);\n return { year, ordinal, ...timeObject(gregData) };\n}\n\nexport function ordinalToGregorian(ordinalData) {\n const { year, ordinal } = ordinalData;\n const { month, day } = uncomputeOrdinal(year, ordinal);\n return { year, month, day, ...timeObject(ordinalData) };\n}\n\nexport function hasInvalidWeekData(obj) {\n const validYear = isInteger(obj.weekYear),\n validWeek = integerBetween(obj.weekNumber, 1, weeksInWeekYear(obj.weekYear)),\n validWeekday = integerBetween(obj.weekday, 1, 7);\n\n if (!validYear) {\n return unitOutOfRange(\"weekYear\", obj.weekYear);\n } else if (!validWeek) {\n return unitOutOfRange(\"week\", obj.week);\n } else if (!validWeekday) {\n return unitOutOfRange(\"weekday\", obj.weekday);\n } else return false;\n}\n\nexport function hasInvalidOrdinalData(obj) {\n const validYear = isInteger(obj.year),\n validOrdinal = integerBetween(obj.ordinal, 1, daysInYear(obj.year));\n\n if (!validYear) {\n return unitOutOfRange(\"year\", obj.year);\n } else if (!validOrdinal) {\n return unitOutOfRange(\"ordinal\", obj.ordinal);\n } else return false;\n}\n\nexport function hasInvalidGregorianData(obj) {\n const validYear = isInteger(obj.year),\n validMonth = integerBetween(obj.month, 1, 12),\n validDay = integerBetween(obj.day, 1, daysInMonth(obj.year, obj.month));\n\n if (!validYear) {\n return unitOutOfRange(\"year\", obj.year);\n } else if (!validMonth) {\n return unitOutOfRange(\"month\", obj.month);\n } else if (!validDay) {\n return unitOutOfRange(\"day\", obj.day);\n } else return false;\n}\n\nexport function hasInvalidTimeData(obj) {\n const { hour, minute, second, millisecond } = obj;\n const validHour =\n integerBetween(hour, 0, 23) ||\n (hour === 24 && minute === 0 && second === 0 && millisecond === 0),\n validMinute = integerBetween(minute, 0, 59),\n validSecond = integerBetween(second, 0, 59),\n validMillisecond = integerBetween(millisecond, 0, 999);\n\n if (!validHour) {\n return unitOutOfRange(\"hour\", hour);\n } else if (!validMinute) {\n return unitOutOfRange(\"minute\", minute);\n } else if (!validSecond) {\n return unitOutOfRange(\"second\", second);\n } else if (!validMillisecond) {\n return unitOutOfRange(\"millisecond\", millisecond);\n } else return false;\n}\n","import Duration from \"./duration.js\";\nimport Interval from \"./interval.js\";\nimport Settings from \"./settings.js\";\nimport Info from \"./info.js\";\nimport Formatter from \"./impl/formatter.js\";\nimport FixedOffsetZone from \"./zones/fixedOffsetZone.js\";\nimport Locale from \"./impl/locale.js\";\nimport {\n isUndefined,\n maybeArray,\n isDate,\n isNumber,\n bestBy,\n daysInMonth,\n daysInYear,\n isLeapYear,\n weeksInWeekYear,\n normalizeObject,\n roundTo,\n objToLocalTS,\n padStart,\n} from \"./impl/util.js\";\nimport { normalizeZone } from \"./impl/zoneUtil.js\";\nimport diff from \"./impl/diff.js\";\nimport { parseRFC2822Date, parseISODate, parseHTTPDate, parseSQL } from \"./impl/regexParser.js\";\nimport {\n parseFromTokens,\n explainFromTokens,\n formatOptsToTokens,\n expandMacroTokens,\n} from \"./impl/tokenParser.js\";\nimport {\n gregorianToWeek,\n weekToGregorian,\n gregorianToOrdinal,\n ordinalToGregorian,\n hasInvalidGregorianData,\n hasInvalidWeekData,\n hasInvalidOrdinalData,\n hasInvalidTimeData,\n} from \"./impl/conversions.js\";\nimport * as Formats from \"./impl/formats.js\";\nimport {\n InvalidArgumentError,\n ConflictingSpecificationError,\n InvalidUnitError,\n InvalidDateTimeError,\n} from \"./errors.js\";\nimport Invalid from \"./impl/invalid.js\";\n\nconst INVALID = \"Invalid DateTime\";\nconst MAX_DATE = 8.64e15;\n\nfunction unsupportedZone(zone) {\n return new Invalid(\"unsupported zone\", `the zone \"${zone.name}\" is not supported`);\n}\n\n// we cache week data on the DT object and this intermediates the cache\nfunction possiblyCachedWeekData(dt) {\n if (dt.weekData === null) {\n dt.weekData = gregorianToWeek(dt.c);\n }\n return dt.weekData;\n}\n\n// clone really means, \"make a new object with these modifications\". all \"setters\" really use this\n// to create a new object while only changing some of the properties\nfunction clone(inst, alts) {\n const current = {\n ts: inst.ts,\n zone: inst.zone,\n c: inst.c,\n o: inst.o,\n loc: inst.loc,\n invalid: inst.invalid,\n };\n return new DateTime({ ...current, ...alts, old: current });\n}\n\n// find the right offset a given local time. The o input is our guess, which determines which\n// offset we'll pick in ambiguous cases (e.g. there are two 3 AMs b/c Fallback DST)\nfunction fixOffset(localTS, o, tz) {\n // Our UTC time is just a guess because our offset is just a guess\n let utcGuess = localTS - o * 60 * 1000;\n\n // Test whether the zone matches the offset for this ts\n const o2 = tz.offset(utcGuess);\n\n // If so, offset didn't change and we're done\n if (o === o2) {\n return [utcGuess, o];\n }\n\n // If not, change the ts by the difference in the offset\n utcGuess -= (o2 - o) * 60 * 1000;\n\n // If that gives us the local time we want, we're done\n const o3 = tz.offset(utcGuess);\n if (o2 === o3) {\n return [utcGuess, o2];\n }\n\n // If it's different, we're in a hole time. The offset has changed, but the we don't adjust the time\n return [localTS - Math.min(o2, o3) * 60 * 1000, Math.max(o2, o3)];\n}\n\n// convert an epoch timestamp into a calendar object with the given offset\nfunction tsToObj(ts, offset) {\n ts += offset * 60 * 1000;\n\n const d = new Date(ts);\n\n return {\n year: d.getUTCFullYear(),\n month: d.getUTCMonth() + 1,\n day: d.getUTCDate(),\n hour: d.getUTCHours(),\n minute: d.getUTCMinutes(),\n second: d.getUTCSeconds(),\n millisecond: d.getUTCMilliseconds(),\n };\n}\n\n// convert a calendar object to a epoch timestamp\nfunction objToTS(obj, offset, zone) {\n return fixOffset(objToLocalTS(obj), offset, zone);\n}\n\n// create a new DT instance by adding a duration, adjusting for DSTs\nfunction adjustTime(inst, dur) {\n const oPre = inst.o,\n year = inst.c.year + Math.trunc(dur.years),\n month = inst.c.month + Math.trunc(dur.months) + Math.trunc(dur.quarters) * 3,\n c = {\n ...inst.c,\n year,\n month,\n day:\n Math.min(inst.c.day, daysInMonth(year, month)) +\n Math.trunc(dur.days) +\n Math.trunc(dur.weeks) * 7,\n },\n millisToAdd = Duration.fromObject({\n years: dur.years - Math.trunc(dur.years),\n quarters: dur.quarters - Math.trunc(dur.quarters),\n months: dur.months - Math.trunc(dur.months),\n weeks: dur.weeks - Math.trunc(dur.weeks),\n days: dur.days - Math.trunc(dur.days),\n hours: dur.hours,\n minutes: dur.minutes,\n seconds: dur.seconds,\n milliseconds: dur.milliseconds,\n }).as(\"milliseconds\"),\n localTS = objToLocalTS(c);\n\n let [ts, o] = fixOffset(localTS, oPre, inst.zone);\n\n if (millisToAdd !== 0) {\n ts += millisToAdd;\n // that could have changed the offset by going over a DST, but we want to keep the ts the same\n o = inst.zone.offset(ts);\n }\n\n return { ts, o };\n}\n\n// helper useful in turning the results of parsing into real dates\n// by handling the zone options\nfunction parseDataToDateTime(parsed, parsedZone, opts, format, text, specificOffset) {\n const { setZone, zone } = opts;\n if ((parsed && Object.keys(parsed).length !== 0) || parsedZone) {\n const interpretationZone = parsedZone || zone,\n inst = DateTime.fromObject(parsed, {\n ...opts,\n zone: interpretationZone,\n specificOffset,\n });\n return setZone ? inst : inst.setZone(zone);\n } else {\n return DateTime.invalid(\n new Invalid(\"unparsable\", `the input \"${text}\" can't be parsed as ${format}`)\n );\n }\n}\n\n// if you want to output a technical format (e.g. RFC 2822), this helper\n// helps handle the details\nfunction toTechFormat(dt, format, allowZ = true) {\n return dt.isValid\n ? Formatter.create(Locale.create(\"en-US\"), {\n allowZ,\n forceSimple: true,\n }).formatDateTimeFromString(dt, format)\n : null;\n}\n\nfunction toISODate(o, extended) {\n const longFormat = o.c.year > 9999 || o.c.year < 0;\n let c = \"\";\n if (longFormat && o.c.year >= 0) c += \"+\";\n c += padStart(o.c.year, longFormat ? 6 : 4);\n\n if (extended) {\n c += \"-\";\n c += padStart(o.c.month);\n c += \"-\";\n c += padStart(o.c.day);\n } else {\n c += padStart(o.c.month);\n c += padStart(o.c.day);\n }\n return c;\n}\n\nfunction toISOTime(\n o,\n extended,\n suppressSeconds,\n suppressMilliseconds,\n includeOffset,\n extendedZone\n) {\n let c = padStart(o.c.hour);\n if (extended) {\n c += \":\";\n c += padStart(o.c.minute);\n if (o.c.millisecond !== 0 || o.c.second !== 0 || !suppressSeconds) {\n c += \":\";\n }\n } else {\n c += padStart(o.c.minute);\n }\n\n if (o.c.millisecond !== 0 || o.c.second !== 0 || !suppressSeconds) {\n c += padStart(o.c.second);\n\n if (o.c.millisecond !== 0 || !suppressMilliseconds) {\n c += \".\";\n c += padStart(o.c.millisecond, 3);\n }\n }\n\n if (includeOffset) {\n if (o.isOffsetFixed && o.offset === 0 && !extendedZone) {\n c += \"Z\";\n } else if (o.o < 0) {\n c += \"-\";\n c += padStart(Math.trunc(-o.o / 60));\n c += \":\";\n c += padStart(Math.trunc(-o.o % 60));\n } else {\n c += \"+\";\n c += padStart(Math.trunc(o.o / 60));\n c += \":\";\n c += padStart(Math.trunc(o.o % 60));\n }\n }\n\n if (extendedZone) {\n c += \"[\" + o.zone.ianaName + \"]\";\n }\n return c;\n}\n\n// defaults for unspecified units in the supported calendars\nconst defaultUnitValues = {\n month: 1,\n day: 1,\n hour: 0,\n minute: 0,\n second: 0,\n millisecond: 0,\n },\n defaultWeekUnitValues = {\n weekNumber: 1,\n weekday: 1,\n hour: 0,\n minute: 0,\n second: 0,\n millisecond: 0,\n },\n defaultOrdinalUnitValues = {\n ordinal: 1,\n hour: 0,\n minute: 0,\n second: 0,\n millisecond: 0,\n };\n\n// Units in the supported calendars, sorted by bigness\nconst orderedUnits = [\"year\", \"month\", \"day\", \"hour\", \"minute\", \"second\", \"millisecond\"],\n orderedWeekUnits = [\n \"weekYear\",\n \"weekNumber\",\n \"weekday\",\n \"hour\",\n \"minute\",\n \"second\",\n \"millisecond\",\n ],\n orderedOrdinalUnits = [\"year\", \"ordinal\", \"hour\", \"minute\", \"second\", \"millisecond\"];\n\n// standardize case and plurality in units\nfunction normalizeUnit(unit) {\n const normalized = {\n year: \"year\",\n years: \"year\",\n month: \"month\",\n months: \"month\",\n day: \"day\",\n days: \"day\",\n hour: \"hour\",\n hours: \"hour\",\n minute: \"minute\",\n minutes: \"minute\",\n quarter: \"quarter\",\n quarters: \"quarter\",\n second: \"second\",\n seconds: \"second\",\n millisecond: \"millisecond\",\n milliseconds: \"millisecond\",\n weekday: \"weekday\",\n weekdays: \"weekday\",\n weeknumber: \"weekNumber\",\n weeksnumber: \"weekNumber\",\n weeknumbers: \"weekNumber\",\n weekyear: \"weekYear\",\n weekyears: \"weekYear\",\n ordinal: \"ordinal\",\n }[unit.toLowerCase()];\n\n if (!normalized) throw new InvalidUnitError(unit);\n\n return normalized;\n}\n\n// this is a dumbed down version of fromObject() that runs about 60% faster\n// but doesn't do any validation, makes a bunch of assumptions about what units\n// are present, and so on.\nfunction quickDT(obj, opts) {\n const zone = normalizeZone(opts.zone, Settings.defaultZone),\n loc = Locale.fromObject(opts),\n tsNow = Settings.now();\n\n let ts, o;\n\n // assume we have the higher-order units\n if (!isUndefined(obj.year)) {\n for (const u of orderedUnits) {\n if (isUndefined(obj[u])) {\n obj[u] = defaultUnitValues[u];\n }\n }\n\n const invalid = hasInvalidGregorianData(obj) || hasInvalidTimeData(obj);\n if (invalid) {\n return DateTime.invalid(invalid);\n }\n\n const offsetProvis = zone.offset(tsNow);\n [ts, o] = objToTS(obj, offsetProvis, zone);\n } else {\n ts = tsNow;\n }\n\n return new DateTime({ ts, zone, loc, o });\n}\n\nfunction diffRelative(start, end, opts) {\n const round = isUndefined(opts.round) ? true : opts.round,\n format = (c, unit) => {\n c = roundTo(c, round || opts.calendary ? 0 : 2, true);\n const formatter = end.loc.clone(opts).relFormatter(opts);\n return formatter.format(c, unit);\n },\n differ = (unit) => {\n if (opts.calendary) {\n if (!end.hasSame(start, unit)) {\n return end.startOf(unit).diff(start.startOf(unit), unit).get(unit);\n } else return 0;\n } else {\n return end.diff(start, unit).get(unit);\n }\n };\n\n if (opts.unit) {\n return format(differ(opts.unit), opts.unit);\n }\n\n for (const unit of opts.units) {\n const count = differ(unit);\n if (Math.abs(count) >= 1) {\n return format(count, unit);\n }\n }\n return format(start > end ? -0 : 0, opts.units[opts.units.length - 1]);\n}\n\nfunction lastOpts(argList) {\n let opts = {},\n args;\n if (argList.length > 0 && typeof argList[argList.length - 1] === \"object\") {\n opts = argList[argList.length - 1];\n args = Array.from(argList).slice(0, argList.length - 1);\n } else {\n args = Array.from(argList);\n }\n return [opts, args];\n}\n\n/**\n * A DateTime is an immutable data structure representing a specific date and time and accompanying methods. It contains class and instance methods for creating, parsing, interrogating, transforming, and formatting them.\n *\n * A DateTime comprises of:\n * * A timestamp. Each DateTime instance refers to a specific millisecond of the Unix epoch.\n * * A time zone. Each instance is considered in the context of a specific zone (by default the local system's zone).\n * * Configuration properties that effect how output strings are formatted, such as `locale`, `numberingSystem`, and `outputCalendar`.\n *\n * Here is a brief overview of the most commonly used functionality it provides:\n *\n * * **Creation**: To create a DateTime from its components, use one of its factory class methods: {@link DateTime.local}, {@link DateTime.utc}, and (most flexibly) {@link DateTime.fromObject}. To create one from a standard string format, use {@link DateTime.fromISO}, {@link DateTime.fromHTTP}, and {@link DateTime.fromRFC2822}. To create one from a custom string format, use {@link DateTime.fromFormat}. To create one from a native JS date, use {@link DateTime.fromJSDate}.\n * * **Gregorian calendar and time**: To examine the Gregorian properties of a DateTime individually (i.e as opposed to collectively through {@link DateTime#toObject}), use the {@link DateTime#year}, {@link DateTime#month},\n * {@link DateTime#day}, {@link DateTime#hour}, {@link DateTime#minute}, {@link DateTime#second}, {@link DateTime#millisecond} accessors.\n * * **Week calendar**: For ISO week calendar attributes, see the {@link DateTime#weekYear}, {@link DateTime#weekNumber}, and {@link DateTime#weekday} accessors.\n * * **Configuration** See the {@link DateTime#locale} and {@link DateTime#numberingSystem} accessors.\n * * **Transformation**: To transform the DateTime into other DateTimes, use {@link DateTime#set}, {@link DateTime#reconfigure}, {@link DateTime#setZone}, {@link DateTime#setLocale}, {@link DateTime.plus}, {@link DateTime#minus}, {@link DateTime#endOf}, {@link DateTime#startOf}, {@link DateTime#toUTC}, and {@link DateTime#toLocal}.\n * * **Output**: To convert the DateTime to other representations, use the {@link DateTime#toRelative}, {@link DateTime#toRelativeCalendar}, {@link DateTime#toJSON}, {@link DateTime#toISO}, {@link DateTime#toHTTP}, {@link DateTime#toObject}, {@link DateTime#toRFC2822}, {@link DateTime#toString}, {@link DateTime#toLocaleString}, {@link DateTime#toFormat}, {@link DateTime#toMillis} and {@link DateTime#toJSDate}.\n *\n * There's plenty others documented below. In addition, for more information on subtler topics like internationalization, time zones, alternative calendars, validity, and so on, see the external documentation.\n */\nexport default class DateTime {\n /**\n * @access private\n */\n constructor(config) {\n const zone = config.zone || Settings.defaultZone;\n\n let invalid =\n config.invalid ||\n (Number.isNaN(config.ts) ? new Invalid(\"invalid input\") : null) ||\n (!zone.isValid ? unsupportedZone(zone) : null);\n /**\n * @access private\n */\n this.ts = isUndefined(config.ts) ? Settings.now() : config.ts;\n\n let c = null,\n o = null;\n if (!invalid) {\n const unchanged = config.old && config.old.ts === this.ts && config.old.zone.equals(zone);\n\n if (unchanged) {\n [c, o] = [config.old.c, config.old.o];\n } else {\n const ot = zone.offset(this.ts);\n c = tsToObj(this.ts, ot);\n invalid = Number.isNaN(c.year) ? new Invalid(\"invalid input\") : null;\n c = invalid ? null : c;\n o = invalid ? null : ot;\n }\n }\n\n /**\n * @access private\n */\n this._zone = zone;\n /**\n * @access private\n */\n this.loc = config.loc || Locale.create();\n /**\n * @access private\n */\n this.invalid = invalid;\n /**\n * @access private\n */\n this.weekData = null;\n /**\n * @access private\n */\n this.c = c;\n /**\n * @access private\n */\n this.o = o;\n /**\n * @access private\n */\n this.isLuxonDateTime = true;\n }\n\n // CONSTRUCT\n\n /**\n * Create a DateTime for the current instant, in the system's time zone.\n *\n * Use Settings to override these default values if needed.\n * @example DateTime.now().toISO() //~> now in the ISO format\n * @return {DateTime}\n */\n static now() {\n return new DateTime({});\n }\n\n /**\n * Create a local DateTime\n * @param {number} [year] - The calendar year. If omitted (as in, call `local()` with no arguments), the current time will be used\n * @param {number} [month=1] - The month, 1-indexed\n * @param {number} [day=1] - The day of the month, 1-indexed\n * @param {number} [hour=0] - The hour of the day, in 24-hour time\n * @param {number} [minute=0] - The minute of the hour, meaning a number between 0 and 59\n * @param {number} [second=0] - The second of the minute, meaning a number between 0 and 59\n * @param {number} [millisecond=0] - The millisecond of the second, meaning a number between 0 and 999\n * @example DateTime.local() //~> now\n * @example DateTime.local({ zone: \"America/New_York\" }) //~> now, in US east coast time\n * @example DateTime.local(2017) //~> 2017-01-01T00:00:00\n * @example DateTime.local(2017, 3) //~> 2017-03-01T00:00:00\n * @example DateTime.local(2017, 3, 12, { locale: \"fr\" }) //~> 2017-03-12T00:00:00, with a French locale\n * @example DateTime.local(2017, 3, 12, 5) //~> 2017-03-12T05:00:00\n * @example DateTime.local(2017, 3, 12, 5, { zone: \"utc\" }) //~> 2017-03-12T05:00:00, in UTC\n * @example DateTime.local(2017, 3, 12, 5, 45) //~> 2017-03-12T05:45:00\n * @example DateTime.local(2017, 3, 12, 5, 45, 10) //~> 2017-03-12T05:45:10\n * @example DateTime.local(2017, 3, 12, 5, 45, 10, 765) //~> 2017-03-12T05:45:10.765\n * @return {DateTime}\n */\n static local() {\n const [opts, args] = lastOpts(arguments),\n [year, month, day, hour, minute, second, millisecond] = args;\n return quickDT({ year, month, day, hour, minute, second, millisecond }, opts);\n }\n\n /**\n * Create a DateTime in UTC\n * @param {number} [year] - The calendar year. If omitted (as in, call `utc()` with no arguments), the current time will be used\n * @param {number} [month=1] - The month, 1-indexed\n * @param {number} [day=1] - The day of the month\n * @param {number} [hour=0] - The hour of the day, in 24-hour time\n * @param {number} [minute=0] - The minute of the hour, meaning a number between 0 and 59\n * @param {number} [second=0] - The second of the minute, meaning a number between 0 and 59\n * @param {number} [millisecond=0] - The millisecond of the second, meaning a number between 0 and 999\n * @param {Object} options - configuration options for the DateTime\n * @param {string} [options.locale] - a locale to set on the resulting DateTime instance\n * @param {string} [options.outputCalendar] - the output calendar to set on the resulting DateTime instance\n * @param {string} [options.numberingSystem] - the numbering system to set on the resulting DateTime instance\n * @example DateTime.utc() //~> now\n * @example DateTime.utc(2017) //~> 2017-01-01T00:00:00Z\n * @example DateTime.utc(2017, 3) //~> 2017-03-01T00:00:00Z\n * @example DateTime.utc(2017, 3, 12) //~> 2017-03-12T00:00:00Z\n * @example DateTime.utc(2017, 3, 12, 5) //~> 2017-03-12T05:00:00Z\n * @example DateTime.utc(2017, 3, 12, 5, 45) //~> 2017-03-12T05:45:00Z\n * @example DateTime.utc(2017, 3, 12, 5, 45, { locale: \"fr\" }) //~> 2017-03-12T05:45:00Z with a French locale\n * @example DateTime.utc(2017, 3, 12, 5, 45, 10) //~> 2017-03-12T05:45:10Z\n * @example DateTime.utc(2017, 3, 12, 5, 45, 10, 765, { locale: \"fr\" }) //~> 2017-03-12T05:45:10.765Z with a French locale\n * @return {DateTime}\n */\n static utc() {\n const [opts, args] = lastOpts(arguments),\n [year, month, day, hour, minute, second, millisecond] = args;\n\n opts.zone = FixedOffsetZone.utcInstance;\n return quickDT({ year, month, day, hour, minute, second, millisecond }, opts);\n }\n\n /**\n * Create a DateTime from a JavaScript Date object. Uses the default zone.\n * @param {Date} date - a JavaScript Date object\n * @param {Object} options - configuration options for the DateTime\n * @param {string|Zone} [options.zone='local'] - the zone to place the DateTime into\n * @return {DateTime}\n */\n static fromJSDate(date, options = {}) {\n const ts = isDate(date) ? date.valueOf() : NaN;\n if (Number.isNaN(ts)) {\n return DateTime.invalid(\"invalid input\");\n }\n\n const zoneToUse = normalizeZone(options.zone, Settings.defaultZone);\n if (!zoneToUse.isValid) {\n return DateTime.invalid(unsupportedZone(zoneToUse));\n }\n\n return new DateTime({\n ts: ts,\n zone: zoneToUse,\n loc: Locale.fromObject(options),\n });\n }\n\n /**\n * Create a DateTime from a number of milliseconds since the epoch (meaning since 1 January 1970 00:00:00 UTC). Uses the default zone.\n * @param {number} milliseconds - a number of milliseconds since 1970 UTC\n * @param {Object} options - configuration options for the DateTime\n * @param {string|Zone} [options.zone='local'] - the zone to place the DateTime into\n * @param {string} [options.locale] - a locale to set on the resulting DateTime instance\n * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @param {string} options.numberingSystem - the numbering system to set on the resulting DateTime instance\n * @return {DateTime}\n */\n static fromMillis(milliseconds, options = {}) {\n if (!isNumber(milliseconds)) {\n throw new InvalidArgumentError(\n `fromMillis requires a numerical input, but received a ${typeof milliseconds} with value ${milliseconds}`\n );\n } else if (milliseconds < -MAX_DATE || milliseconds > MAX_DATE) {\n // this isn't perfect because because we can still end up out of range because of additional shifting, but it's a start\n return DateTime.invalid(\"Timestamp out of range\");\n } else {\n return new DateTime({\n ts: milliseconds,\n zone: normalizeZone(options.zone, Settings.defaultZone),\n loc: Locale.fromObject(options),\n });\n }\n }\n\n /**\n * Create a DateTime from a number of seconds since the epoch (meaning since 1 January 1970 00:00:00 UTC). Uses the default zone.\n * @param {number} seconds - a number of seconds since 1970 UTC\n * @param {Object} options - configuration options for the DateTime\n * @param {string|Zone} [options.zone='local'] - the zone to place the DateTime into\n * @param {string} [options.locale] - a locale to set on the resulting DateTime instance\n * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @param {string} options.numberingSystem - the numbering system to set on the resulting DateTime instance\n * @return {DateTime}\n */\n static fromSeconds(seconds, options = {}) {\n if (!isNumber(seconds)) {\n throw new InvalidArgumentError(\"fromSeconds requires a numerical input\");\n } else {\n return new DateTime({\n ts: seconds * 1000,\n zone: normalizeZone(options.zone, Settings.defaultZone),\n loc: Locale.fromObject(options),\n });\n }\n }\n\n /**\n * Create a DateTime from a JavaScript object with keys like 'year' and 'hour' with reasonable defaults.\n * @param {Object} obj - the object to create the DateTime from\n * @param {number} obj.year - a year, such as 1987\n * @param {number} obj.month - a month, 1-12\n * @param {number} obj.day - a day of the month, 1-31, depending on the month\n * @param {number} obj.ordinal - day of the year, 1-365 or 366\n * @param {number} obj.weekYear - an ISO week year\n * @param {number} obj.weekNumber - an ISO week number, between 1 and 52 or 53, depending on the year\n * @param {number} obj.weekday - an ISO weekday, 1-7, where 1 is Monday and 7 is Sunday\n * @param {number} obj.hour - hour of the day, 0-23\n * @param {number} obj.minute - minute of the hour, 0-59\n * @param {number} obj.second - second of the minute, 0-59\n * @param {number} obj.millisecond - millisecond of the second, 0-999\n * @param {Object} opts - options for creating this DateTime\n * @param {string|Zone} [opts.zone='local'] - interpret the numbers in the context of a particular zone. Can take any value taken as the first argument to setZone()\n * @param {string} [opts.locale='system's locale'] - a locale to set on the resulting DateTime instance\n * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @param {string} opts.numberingSystem - the numbering system to set on the resulting DateTime instance\n * @example DateTime.fromObject({ year: 1982, month: 5, day: 25}).toISODate() //=> '1982-05-25'\n * @example DateTime.fromObject({ year: 1982 }).toISODate() //=> '1982-01-01'\n * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6 }) //~> today at 10:26:06\n * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6 }, { zone: 'utc' }),\n * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6 }, { zone: 'local' })\n * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6 }, { zone: 'America/New_York' })\n * @example DateTime.fromObject({ weekYear: 2016, weekNumber: 2, weekday: 3 }).toISODate() //=> '2016-01-13'\n * @return {DateTime}\n */\n static fromObject(obj, opts = {}) {\n obj = obj || {};\n const zoneToUse = normalizeZone(opts.zone, Settings.defaultZone);\n if (!zoneToUse.isValid) {\n return DateTime.invalid(unsupportedZone(zoneToUse));\n }\n\n const tsNow = Settings.now(),\n offsetProvis = !isUndefined(opts.specificOffset)\n ? opts.specificOffset\n : zoneToUse.offset(tsNow),\n normalized = normalizeObject(obj, normalizeUnit),\n containsOrdinal = !isUndefined(normalized.ordinal),\n containsGregorYear = !isUndefined(normalized.year),\n containsGregorMD = !isUndefined(normalized.month) || !isUndefined(normalized.day),\n containsGregor = containsGregorYear || containsGregorMD,\n definiteWeekDef = normalized.weekYear || normalized.weekNumber,\n loc = Locale.fromObject(opts);\n\n // cases:\n // just a weekday -> this week's instance of that weekday, no worries\n // (gregorian data or ordinal) + (weekYear or weekNumber) -> error\n // (gregorian month or day) + ordinal -> error\n // otherwise just use weeks or ordinals or gregorian, depending on what's specified\n\n if ((containsGregor || containsOrdinal) && definiteWeekDef) {\n throw new ConflictingSpecificationError(\n \"Can't mix weekYear/weekNumber units with year/month/day or ordinals\"\n );\n }\n\n if (containsGregorMD && containsOrdinal) {\n throw new ConflictingSpecificationError(\"Can't mix ordinal dates with month/day\");\n }\n\n const useWeekData = definiteWeekDef || (normalized.weekday && !containsGregor);\n\n // configure ourselves to deal with gregorian dates or week stuff\n let units,\n defaultValues,\n objNow = tsToObj(tsNow, offsetProvis);\n if (useWeekData) {\n units = orderedWeekUnits;\n defaultValues = defaultWeekUnitValues;\n objNow = gregorianToWeek(objNow);\n } else if (containsOrdinal) {\n units = orderedOrdinalUnits;\n defaultValues = defaultOrdinalUnitValues;\n objNow = gregorianToOrdinal(objNow);\n } else {\n units = orderedUnits;\n defaultValues = defaultUnitValues;\n }\n\n // set default values for missing stuff\n let foundFirst = false;\n for (const u of units) {\n const v = normalized[u];\n if (!isUndefined(v)) {\n foundFirst = true;\n } else if (foundFirst) {\n normalized[u] = defaultValues[u];\n } else {\n normalized[u] = objNow[u];\n }\n }\n\n // make sure the values we have are in range\n const higherOrderInvalid = useWeekData\n ? hasInvalidWeekData(normalized)\n : containsOrdinal\n ? hasInvalidOrdinalData(normalized)\n : hasInvalidGregorianData(normalized),\n invalid = higherOrderInvalid || hasInvalidTimeData(normalized);\n\n if (invalid) {\n return DateTime.invalid(invalid);\n }\n\n // compute the actual time\n const gregorian = useWeekData\n ? weekToGregorian(normalized)\n : containsOrdinal\n ? ordinalToGregorian(normalized)\n : normalized,\n [tsFinal, offsetFinal] = objToTS(gregorian, offsetProvis, zoneToUse),\n inst = new DateTime({\n ts: tsFinal,\n zone: zoneToUse,\n o: offsetFinal,\n loc,\n });\n\n // gregorian data + weekday serves only to validate\n if (normalized.weekday && containsGregor && obj.weekday !== inst.weekday) {\n return DateTime.invalid(\n \"mismatched weekday\",\n `you can't specify both a weekday of ${normalized.weekday} and a date of ${inst.toISO()}`\n );\n }\n\n return inst;\n }\n\n /**\n * Create a DateTime from an ISO 8601 string\n * @param {string} text - the ISO string\n * @param {Object} opts - options to affect the creation\n * @param {string|Zone} [opts.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the time to this zone\n * @param {boolean} [opts.setZone=false] - override the zone with a fixed-offset zone specified in the string itself, if it specifies one\n * @param {string} [opts.locale='system's locale'] - a locale to set on the resulting DateTime instance\n * @param {string} [opts.outputCalendar] - the output calendar to set on the resulting DateTime instance\n * @param {string} [opts.numberingSystem] - the numbering system to set on the resulting DateTime instance\n * @example DateTime.fromISO('2016-05-25T09:08:34.123')\n * @example DateTime.fromISO('2016-05-25T09:08:34.123+06:00')\n * @example DateTime.fromISO('2016-05-25T09:08:34.123+06:00', {setZone: true})\n * @example DateTime.fromISO('2016-05-25T09:08:34.123', {zone: 'utc'})\n * @example DateTime.fromISO('2016-W05-4')\n * @return {DateTime}\n */\n static fromISO(text, opts = {}) {\n const [vals, parsedZone] = parseISODate(text);\n return parseDataToDateTime(vals, parsedZone, opts, \"ISO 8601\", text);\n }\n\n /**\n * Create a DateTime from an RFC 2822 string\n * @param {string} text - the RFC 2822 string\n * @param {Object} opts - options to affect the creation\n * @param {string|Zone} [opts.zone='local'] - convert the time to this zone. Since the offset is always specified in the string itself, this has no effect on the interpretation of string, merely the zone the resulting DateTime is expressed in.\n * @param {boolean} [opts.setZone=false] - override the zone with a fixed-offset zone specified in the string itself, if it specifies one\n * @param {string} [opts.locale='system's locale'] - a locale to set on the resulting DateTime instance\n * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @param {string} opts.numberingSystem - the numbering system to set on the resulting DateTime instance\n * @example DateTime.fromRFC2822('25 Nov 2016 13:23:12 GMT')\n * @example DateTime.fromRFC2822('Fri, 25 Nov 2016 13:23:12 +0600')\n * @example DateTime.fromRFC2822('25 Nov 2016 13:23 Z')\n * @return {DateTime}\n */\n static fromRFC2822(text, opts = {}) {\n const [vals, parsedZone] = parseRFC2822Date(text);\n return parseDataToDateTime(vals, parsedZone, opts, \"RFC 2822\", text);\n }\n\n /**\n * Create a DateTime from an HTTP header date\n * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1\n * @param {string} text - the HTTP header date\n * @param {Object} opts - options to affect the creation\n * @param {string|Zone} [opts.zone='local'] - convert the time to this zone. Since HTTP dates are always in UTC, this has no effect on the interpretation of string, merely the zone the resulting DateTime is expressed in.\n * @param {boolean} [opts.setZone=false] - override the zone with the fixed-offset zone specified in the string. For HTTP dates, this is always UTC, so this option is equivalent to setting the `zone` option to 'utc', but this option is included for consistency with similar methods.\n * @param {string} [opts.locale='system's locale'] - a locale to set on the resulting DateTime instance\n * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @param {string} opts.numberingSystem - the numbering system to set on the resulting DateTime instance\n * @example DateTime.fromHTTP('Sun, 06 Nov 1994 08:49:37 GMT')\n * @example DateTime.fromHTTP('Sunday, 06-Nov-94 08:49:37 GMT')\n * @example DateTime.fromHTTP('Sun Nov 6 08:49:37 1994')\n * @return {DateTime}\n */\n static fromHTTP(text, opts = {}) {\n const [vals, parsedZone] = parseHTTPDate(text);\n return parseDataToDateTime(vals, parsedZone, opts, \"HTTP\", opts);\n }\n\n /**\n * Create a DateTime from an input string and format string.\n * Defaults to en-US if no locale has been specified, regardless of the system's locale. For a table of tokens and their interpretations, see [here](https://moment.github.io/luxon/#/parsing?id=table-of-tokens).\n * @param {string} text - the string to parse\n * @param {string} fmt - the format the string is expected to be in (see the link below for the formats)\n * @param {Object} opts - options to affect the creation\n * @param {string|Zone} [opts.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the DateTime to this zone\n * @param {boolean} [opts.setZone=false] - override the zone with a zone specified in the string itself, if it specifies one\n * @param {string} [opts.locale='en-US'] - a locale string to use when parsing. Will also set the DateTime to this locale\n * @param {string} opts.numberingSystem - the numbering system to use when parsing. Will also set the resulting DateTime to this numbering system\n * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @return {DateTime}\n */\n static fromFormat(text, fmt, opts = {}) {\n if (isUndefined(text) || isUndefined(fmt)) {\n throw new InvalidArgumentError(\"fromFormat requires an input string and a format\");\n }\n\n const { locale = null, numberingSystem = null } = opts,\n localeToUse = Locale.fromOpts({\n locale,\n numberingSystem,\n defaultToEN: true,\n }),\n [vals, parsedZone, specificOffset, invalid] = parseFromTokens(localeToUse, text, fmt);\n if (invalid) {\n return DateTime.invalid(invalid);\n } else {\n return parseDataToDateTime(vals, parsedZone, opts, `format ${fmt}`, text, specificOffset);\n }\n }\n\n /**\n * @deprecated use fromFormat instead\n */\n static fromString(text, fmt, opts = {}) {\n return DateTime.fromFormat(text, fmt, opts);\n }\n\n /**\n * Create a DateTime from a SQL date, time, or datetime\n * Defaults to en-US if no locale has been specified, regardless of the system's locale\n * @param {string} text - the string to parse\n * @param {Object} opts - options to affect the creation\n * @param {string|Zone} [opts.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the DateTime to this zone\n * @param {boolean} [opts.setZone=false] - override the zone with a zone specified in the string itself, if it specifies one\n * @param {string} [opts.locale='en-US'] - a locale string to use when parsing. Will also set the DateTime to this locale\n * @param {string} opts.numberingSystem - the numbering system to use when parsing. Will also set the resulting DateTime to this numbering system\n * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance\n * @example DateTime.fromSQL('2017-05-15')\n * @example DateTime.fromSQL('2017-05-15 09:12:34')\n * @example DateTime.fromSQL('2017-05-15 09:12:34.342')\n * @example DateTime.fromSQL('2017-05-15 09:12:34.342+06:00')\n * @example DateTime.fromSQL('2017-05-15 09:12:34.342 America/Los_Angeles')\n * @example DateTime.fromSQL('2017-05-15 09:12:34.342 America/Los_Angeles', { setZone: true })\n * @example DateTime.fromSQL('2017-05-15 09:12:34.342', { zone: 'America/Los_Angeles' })\n * @example DateTime.fromSQL('09:12:34.342')\n * @return {DateTime}\n */\n static fromSQL(text, opts = {}) {\n const [vals, parsedZone] = parseSQL(text);\n return parseDataToDateTime(vals, parsedZone, opts, \"SQL\", text);\n }\n\n /**\n * Create an invalid DateTime.\n * @param {string} reason - simple string of why this DateTime is invalid. Should not contain parameters or anything else data-dependent.\n * @param {string} [explanation=null] - longer explanation, may include parameters and other useful debugging information\n * @return {DateTime}\n */\n static invalid(reason, explanation = null) {\n if (!reason) {\n throw new InvalidArgumentError(\"need to specify a reason the DateTime is invalid\");\n }\n\n const invalid = reason instanceof Invalid ? reason : new Invalid(reason, explanation);\n\n if (Settings.throwOnInvalid) {\n throw new InvalidDateTimeError(invalid);\n } else {\n return new DateTime({ invalid });\n }\n }\n\n /**\n * Check if an object is an instance of DateTime. Works across context boundaries\n * @param {object} o\n * @return {boolean}\n */\n static isDateTime(o) {\n return (o && o.isLuxonDateTime) || false;\n }\n\n /**\n * Produce the format string for a set of options\n * @param formatOpts\n * @param localeOpts\n * @returns {string}\n */\n static parseFormatForOpts(formatOpts, localeOpts = {}) {\n const tokenList = formatOptsToTokens(formatOpts, Locale.fromObject(localeOpts));\n return !tokenList ? null : tokenList.map((t) => (t ? t.val : null)).join(\"\");\n }\n\n /**\n * Produce the the fully expanded format token for the locale\n * Does NOT quote characters, so quoted tokens will not round trip correctly\n * @param fmt\n * @param localeOpts\n * @returns {string}\n */\n static expandFormat(fmt, localeOpts = {}) {\n const expanded = expandMacroTokens(Formatter.parseFormat(fmt), Locale.fromObject(localeOpts));\n return expanded.map((t) => t.val).join(\"\");\n }\n\n // INFO\n\n /**\n * Get the value of unit.\n * @param {string} unit - a unit such as 'minute' or 'day'\n * @example DateTime.local(2017, 7, 4).get('month'); //=> 7\n * @example DateTime.local(2017, 7, 4).get('day'); //=> 4\n * @return {number}\n */\n get(unit) {\n return this[unit];\n }\n\n /**\n * Returns whether the DateTime is valid. Invalid DateTimes occur when:\n * * The DateTime was created from invalid calendar information, such as the 13th month or February 30\n * * The DateTime was created by an operation on another invalid date\n * @type {boolean}\n */\n get isValid() {\n return this.invalid === null;\n }\n\n /**\n * Returns an error code if this DateTime is invalid, or null if the DateTime is valid\n * @type {string}\n */\n get invalidReason() {\n return this.invalid ? this.invalid.reason : null;\n }\n\n /**\n * Returns an explanation of why this DateTime became invalid, or null if the DateTime is valid\n * @type {string}\n */\n get invalidExplanation() {\n return this.invalid ? this.invalid.explanation : null;\n }\n\n /**\n * Get the locale of a DateTime, such 'en-GB'. The locale is used when formatting the DateTime\n *\n * @type {string}\n */\n get locale() {\n return this.isValid ? this.loc.locale : null;\n }\n\n /**\n * Get the numbering system of a DateTime, such 'beng'. The numbering system is used when formatting the DateTime\n *\n * @type {string}\n */\n get numberingSystem() {\n return this.isValid ? this.loc.numberingSystem : null;\n }\n\n /**\n * Get the output calendar of a DateTime, such 'islamic'. The output calendar is used when formatting the DateTime\n *\n * @type {string}\n */\n get outputCalendar() {\n return this.isValid ? this.loc.outputCalendar : null;\n }\n\n /**\n * Get the time zone associated with this DateTime.\n * @type {Zone}\n */\n get zone() {\n return this._zone;\n }\n\n /**\n * Get the name of the time zone.\n * @type {string}\n */\n get zoneName() {\n return this.isValid ? this.zone.name : null;\n }\n\n /**\n * Get the year\n * @example DateTime.local(2017, 5, 25).year //=> 2017\n * @type {number}\n */\n get year() {\n return this.isValid ? this.c.year : NaN;\n }\n\n /**\n * Get the quarter\n * @example DateTime.local(2017, 5, 25).quarter //=> 2\n * @type {number}\n */\n get quarter() {\n return this.isValid ? Math.ceil(this.c.month / 3) : NaN;\n }\n\n /**\n * Get the month (1-12).\n * @example DateTime.local(2017, 5, 25).month //=> 5\n * @type {number}\n */\n get month() {\n return this.isValid ? this.c.month : NaN;\n }\n\n /**\n * Get the day of the month (1-30ish).\n * @example DateTime.local(2017, 5, 25).day //=> 25\n * @type {number}\n */\n get day() {\n return this.isValid ? this.c.day : NaN;\n }\n\n /**\n * Get the hour of the day (0-23).\n * @example DateTime.local(2017, 5, 25, 9).hour //=> 9\n * @type {number}\n */\n get hour() {\n return this.isValid ? this.c.hour : NaN;\n }\n\n /**\n * Get the minute of the hour (0-59).\n * @example DateTime.local(2017, 5, 25, 9, 30).minute //=> 30\n * @type {number}\n */\n get minute() {\n return this.isValid ? this.c.minute : NaN;\n }\n\n /**\n * Get the second of the minute (0-59).\n * @example DateTime.local(2017, 5, 25, 9, 30, 52).second //=> 52\n * @type {number}\n */\n get second() {\n return this.isValid ? this.c.second : NaN;\n }\n\n /**\n * Get the millisecond of the second (0-999).\n * @example DateTime.local(2017, 5, 25, 9, 30, 52, 654).millisecond //=> 654\n * @type {number}\n */\n get millisecond() {\n return this.isValid ? this.c.millisecond : NaN;\n }\n\n /**\n * Get the week year\n * @see https://en.wikipedia.org/wiki/ISO_week_date\n * @example DateTime.local(2014, 12, 31).weekYear //=> 2015\n * @type {number}\n */\n get weekYear() {\n return this.isValid ? possiblyCachedWeekData(this).weekYear : NaN;\n }\n\n /**\n * Get the week number of the week year (1-52ish).\n * @see https://en.wikipedia.org/wiki/ISO_week_date\n * @example DateTime.local(2017, 5, 25).weekNumber //=> 21\n * @type {number}\n */\n get weekNumber() {\n return this.isValid ? possiblyCachedWeekData(this).weekNumber : NaN;\n }\n\n /**\n * Get the day of the week.\n * 1 is Monday and 7 is Sunday\n * @see https://en.wikipedia.org/wiki/ISO_week_date\n * @example DateTime.local(2014, 11, 31).weekday //=> 4\n * @type {number}\n */\n get weekday() {\n return this.isValid ? possiblyCachedWeekData(this).weekday : NaN;\n }\n\n /**\n * Get the ordinal (meaning the day of the year)\n * @example DateTime.local(2017, 5, 25).ordinal //=> 145\n * @type {number|DateTime}\n */\n get ordinal() {\n return this.isValid ? gregorianToOrdinal(this.c).ordinal : NaN;\n }\n\n /**\n * Get the human readable short month name, such as 'Oct'.\n * Defaults to the system's locale if no locale has been specified\n * @example DateTime.local(2017, 10, 30).monthShort //=> Oct\n * @type {string}\n */\n get monthShort() {\n return this.isValid ? Info.months(\"short\", { locObj: this.loc })[this.month - 1] : null;\n }\n\n /**\n * Get the human readable long month name, such as 'October'.\n * Defaults to the system's locale if no locale has been specified\n * @example DateTime.local(2017, 10, 30).monthLong //=> October\n * @type {string}\n */\n get monthLong() {\n return this.isValid ? Info.months(\"long\", { locObj: this.loc })[this.month - 1] : null;\n }\n\n /**\n * Get the human readable short weekday, such as 'Mon'.\n * Defaults to the system's locale if no locale has been specified\n * @example DateTime.local(2017, 10, 30).weekdayShort //=> Mon\n * @type {string}\n */\n get weekdayShort() {\n return this.isValid ? Info.weekdays(\"short\", { locObj: this.loc })[this.weekday - 1] : null;\n }\n\n /**\n * Get the human readable long weekday, such as 'Monday'.\n * Defaults to the system's locale if no locale has been specified\n * @example DateTime.local(2017, 10, 30).weekdayLong //=> Monday\n * @type {string}\n */\n get weekdayLong() {\n return this.isValid ? Info.weekdays(\"long\", { locObj: this.loc })[this.weekday - 1] : null;\n }\n\n /**\n * Get the UTC offset of this DateTime in minutes\n * @example DateTime.now().offset //=> -240\n * @example DateTime.utc().offset //=> 0\n * @type {number}\n */\n get offset() {\n return this.isValid ? +this.o : NaN;\n }\n\n /**\n * Get the short human name for the zone's current offset, for example \"EST\" or \"EDT\".\n * Defaults to the system's locale if no locale has been specified\n * @type {string}\n */\n get offsetNameShort() {\n if (this.isValid) {\n return this.zone.offsetName(this.ts, {\n format: \"short\",\n locale: this.locale,\n });\n } else {\n return null;\n }\n }\n\n /**\n * Get the long human name for the zone's current offset, for example \"Eastern Standard Time\" or \"Eastern Daylight Time\".\n * Defaults to the system's locale if no locale has been specified\n * @type {string}\n */\n get offsetNameLong() {\n if (this.isValid) {\n return this.zone.offsetName(this.ts, {\n format: \"long\",\n locale: this.locale,\n });\n } else {\n return null;\n }\n }\n\n /**\n * Get whether this zone's offset ever changes, as in a DST.\n * @type {boolean}\n */\n get isOffsetFixed() {\n return this.isValid ? this.zone.isUniversal : null;\n }\n\n /**\n * Get whether the DateTime is in a DST.\n * @type {boolean}\n */\n get isInDST() {\n if (this.isOffsetFixed) {\n return false;\n } else {\n return (\n this.offset > this.set({ month: 1, day: 1 }).offset ||\n this.offset > this.set({ month: 5 }).offset\n );\n }\n }\n\n /**\n * Get those DateTimes which have the same local time as this DateTime, but a different offset from UTC\n * in this DateTime's zone. During DST changes local time can be ambiguous, for example\n * `2023-10-29T02:30:00` in `Europe/Berlin` can have offset `+01:00` or `+02:00`.\n * This method will return both possible DateTimes if this DateTime's local time is ambiguous.\n * @returns {DateTime[]}\n */\n getPossibleOffsets() {\n if (!this.isValid || this.isOffsetFixed) {\n return [this];\n }\n const dayMs = 86400000;\n const minuteMs = 60000;\n const localTS = objToLocalTS(this.c);\n const oEarlier = this.zone.offset(localTS - dayMs);\n const oLater = this.zone.offset(localTS + dayMs);\n\n const o1 = this.zone.offset(localTS - oEarlier * minuteMs);\n const o2 = this.zone.offset(localTS - oLater * minuteMs);\n if (o1 === o2) {\n return [this];\n }\n const ts1 = localTS - o1 * minuteMs;\n const ts2 = localTS - o2 * minuteMs;\n const c1 = tsToObj(ts1, o1);\n const c2 = tsToObj(ts2, o2);\n if (\n c1.hour === c2.hour &&\n c1.minute === c2.minute &&\n c1.second === c2.second &&\n c1.millisecond === c2.millisecond\n ) {\n return [clone(this, { ts: ts1 }), clone(this, { ts: ts2 })];\n }\n return [this];\n }\n\n /**\n * Returns true if this DateTime is in a leap year, false otherwise\n * @example DateTime.local(2016).isInLeapYear //=> true\n * @example DateTime.local(2013).isInLeapYear //=> false\n * @type {boolean}\n */\n get isInLeapYear() {\n return isLeapYear(this.year);\n }\n\n /**\n * Returns the number of days in this DateTime's month\n * @example DateTime.local(2016, 2).daysInMonth //=> 29\n * @example DateTime.local(2016, 3).daysInMonth //=> 31\n * @type {number}\n */\n get daysInMonth() {\n return daysInMonth(this.year, this.month);\n }\n\n /**\n * Returns the number of days in this DateTime's year\n * @example DateTime.local(2016).daysInYear //=> 366\n * @example DateTime.local(2013).daysInYear //=> 365\n * @type {number}\n */\n get daysInYear() {\n return this.isValid ? daysInYear(this.year) : NaN;\n }\n\n /**\n * Returns the number of weeks in this DateTime's year\n * @see https://en.wikipedia.org/wiki/ISO_week_date\n * @example DateTime.local(2004).weeksInWeekYear //=> 53\n * @example DateTime.local(2013).weeksInWeekYear //=> 52\n * @type {number}\n */\n get weeksInWeekYear() {\n return this.isValid ? weeksInWeekYear(this.weekYear) : NaN;\n }\n\n /**\n * Returns the resolved Intl options for this DateTime.\n * This is useful in understanding the behavior of formatting methods\n * @param {Object} opts - the same options as toLocaleString\n * @return {Object}\n */\n resolvedLocaleOptions(opts = {}) {\n const { locale, numberingSystem, calendar } = Formatter.create(\n this.loc.clone(opts),\n opts\n ).resolvedOptions(this);\n return { locale, numberingSystem, outputCalendar: calendar };\n }\n\n // TRANSFORM\n\n /**\n * \"Set\" the DateTime's zone to UTC. Returns a newly-constructed DateTime.\n *\n * Equivalent to {@link DateTime#setZone}('utc')\n * @param {number} [offset=0] - optionally, an offset from UTC in minutes\n * @param {Object} [opts={}] - options to pass to `setZone()`\n * @return {DateTime}\n */\n toUTC(offset = 0, opts = {}) {\n return this.setZone(FixedOffsetZone.instance(offset), opts);\n }\n\n /**\n * \"Set\" the DateTime's zone to the host's local zone. Returns a newly-constructed DateTime.\n *\n * Equivalent to `setZone('local')`\n * @return {DateTime}\n */\n toLocal() {\n return this.setZone(Settings.defaultZone);\n }\n\n /**\n * \"Set\" the DateTime's zone to specified zone. Returns a newly-constructed DateTime.\n *\n * By default, the setter keeps the underlying time the same (as in, the same timestamp), but the new instance will report different local times and consider DSTs when making computations, as with {@link DateTime#plus}. You may wish to use {@link DateTime#toLocal} and {@link DateTime#toUTC} which provide simple convenience wrappers for commonly used zones.\n * @param {string|Zone} [zone='local'] - a zone identifier. As a string, that can be any IANA zone supported by the host environment, or a fixed-offset name of the form 'UTC+3', or the strings 'local' or 'utc'. You may also supply an instance of a {@link DateTime#Zone} class.\n * @param {Object} opts - options\n * @param {boolean} [opts.keepLocalTime=false] - If true, adjust the underlying time so that the local time stays the same, but in the target zone. You should rarely need this.\n * @return {DateTime}\n */\n setZone(zone, { keepLocalTime = false, keepCalendarTime = false } = {}) {\n zone = normalizeZone(zone, Settings.defaultZone);\n if (zone.equals(this.zone)) {\n return this;\n } else if (!zone.isValid) {\n return DateTime.invalid(unsupportedZone(zone));\n } else {\n let newTS = this.ts;\n if (keepLocalTime || keepCalendarTime) {\n const offsetGuess = zone.offset(this.ts);\n const asObj = this.toObject();\n [newTS] = objToTS(asObj, offsetGuess, zone);\n }\n return clone(this, { ts: newTS, zone });\n }\n }\n\n /**\n * \"Set\" the locale, numberingSystem, or outputCalendar. Returns a newly-constructed DateTime.\n * @param {Object} properties - the properties to set\n * @example DateTime.local(2017, 5, 25).reconfigure({ locale: 'en-GB' })\n * @return {DateTime}\n */\n reconfigure({ locale, numberingSystem, outputCalendar } = {}) {\n const loc = this.loc.clone({ locale, numberingSystem, outputCalendar });\n return clone(this, { loc });\n }\n\n /**\n * \"Set\" the locale. Returns a newly-constructed DateTime.\n * Just a convenient alias for reconfigure({ locale })\n * @example DateTime.local(2017, 5, 25).setLocale('en-GB')\n * @return {DateTime}\n */\n setLocale(locale) {\n return this.reconfigure({ locale });\n }\n\n /**\n * \"Set\" the values of specified units. Returns a newly-constructed DateTime.\n * You can only set units with this method; for \"setting\" metadata, see {@link DateTime#reconfigure} and {@link DateTime#setZone}.\n * @param {Object} values - a mapping of units to numbers\n * @example dt.set({ year: 2017 })\n * @example dt.set({ hour: 8, minute: 30 })\n * @example dt.set({ weekday: 5 })\n * @example dt.set({ year: 2005, ordinal: 234 })\n * @return {DateTime}\n */\n set(values) {\n if (!this.isValid) return this;\n\n const normalized = normalizeObject(values, normalizeUnit),\n settingWeekStuff =\n !isUndefined(normalized.weekYear) ||\n !isUndefined(normalized.weekNumber) ||\n !isUndefined(normalized.weekday),\n containsOrdinal = !isUndefined(normalized.ordinal),\n containsGregorYear = !isUndefined(normalized.year),\n containsGregorMD = !isUndefined(normalized.month) || !isUndefined(normalized.day),\n containsGregor = containsGregorYear || containsGregorMD,\n definiteWeekDef = normalized.weekYear || normalized.weekNumber;\n\n if ((containsGregor || containsOrdinal) && definiteWeekDef) {\n throw new ConflictingSpecificationError(\n \"Can't mix weekYear/weekNumber units with year/month/day or ordinals\"\n );\n }\n\n if (containsGregorMD && containsOrdinal) {\n throw new ConflictingSpecificationError(\"Can't mix ordinal dates with month/day\");\n }\n\n let mixed;\n if (settingWeekStuff) {\n mixed = weekToGregorian({ ...gregorianToWeek(this.c), ...normalized });\n } else if (!isUndefined(normalized.ordinal)) {\n mixed = ordinalToGregorian({ ...gregorianToOrdinal(this.c), ...normalized });\n } else {\n mixed = { ...this.toObject(), ...normalized };\n\n // if we didn't set the day but we ended up on an overflow date,\n // use the last day of the right month\n if (isUndefined(normalized.day)) {\n mixed.day = Math.min(daysInMonth(mixed.year, mixed.month), mixed.day);\n }\n }\n\n const [ts, o] = objToTS(mixed, this.o, this.zone);\n return clone(this, { ts, o });\n }\n\n /**\n * Add a period of time to this DateTime and return the resulting DateTime\n *\n * Adding hours, minutes, seconds, or milliseconds increases the timestamp by the right number of milliseconds. Adding days, months, or years shifts the calendar, accounting for DSTs and leap years along the way. Thus, `dt.plus({ hours: 24 })` may result in a different time than `dt.plus({ days: 1 })` if there's a DST shift in between.\n * @param {Duration|Object|number} duration - The amount to add. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()\n * @example DateTime.now().plus(123) //~> in 123 milliseconds\n * @example DateTime.now().plus({ minutes: 15 }) //~> in 15 minutes\n * @example DateTime.now().plus({ days: 1 }) //~> this time tomorrow\n * @example DateTime.now().plus({ days: -1 }) //~> this time yesterday\n * @example DateTime.now().plus({ hours: 3, minutes: 13 }) //~> in 3 hr, 13 min\n * @example DateTime.now().plus(Duration.fromObject({ hours: 3, minutes: 13 })) //~> in 3 hr, 13 min\n * @return {DateTime}\n */\n plus(duration) {\n if (!this.isValid) return this;\n const dur = Duration.fromDurationLike(duration);\n return clone(this, adjustTime(this, dur));\n }\n\n /**\n * Subtract a period of time to this DateTime and return the resulting DateTime\n * See {@link DateTime#plus}\n * @param {Duration|Object|number} duration - The amount to subtract. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()\n @return {DateTime}\n */\n minus(duration) {\n if (!this.isValid) return this;\n const dur = Duration.fromDurationLike(duration).negate();\n return clone(this, adjustTime(this, dur));\n }\n\n /**\n * \"Set\" this DateTime to the beginning of a unit of time.\n * @param {string} unit - The unit to go to the beginning of. Can be 'year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', or 'millisecond'.\n * @example DateTime.local(2014, 3, 3).startOf('month').toISODate(); //=> '2014-03-01'\n * @example DateTime.local(2014, 3, 3).startOf('year').toISODate(); //=> '2014-01-01'\n * @example DateTime.local(2014, 3, 3).startOf('week').toISODate(); //=> '2014-03-03', weeks always start on Mondays\n * @example DateTime.local(2014, 3, 3, 5, 30).startOf('day').toISOTime(); //=> '00:00.000-05:00'\n * @example DateTime.local(2014, 3, 3, 5, 30).startOf('hour').toISOTime(); //=> '05:00:00.000-05:00'\n * @return {DateTime}\n */\n startOf(unit) {\n if (!this.isValid) return this;\n const o = {},\n normalizedUnit = Duration.normalizeUnit(unit);\n switch (normalizedUnit) {\n case \"years\":\n o.month = 1;\n // falls through\n case \"quarters\":\n case \"months\":\n o.day = 1;\n // falls through\n case \"weeks\":\n case \"days\":\n o.hour = 0;\n // falls through\n case \"hours\":\n o.minute = 0;\n // falls through\n case \"minutes\":\n o.second = 0;\n // falls through\n case \"seconds\":\n o.millisecond = 0;\n break;\n case \"milliseconds\":\n break;\n // no default, invalid units throw in normalizeUnit()\n }\n\n if (normalizedUnit === \"weeks\") {\n o.weekday = 1;\n }\n\n if (normalizedUnit === \"quarters\") {\n const q = Math.ceil(this.month / 3);\n o.month = (q - 1) * 3 + 1;\n }\n\n return this.set(o);\n }\n\n /**\n * \"Set\" this DateTime to the end (meaning the last millisecond) of a unit of time\n * @param {string} unit - The unit to go to the end of. Can be 'year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', or 'millisecond'.\n * @example DateTime.local(2014, 3, 3).endOf('month').toISO(); //=> '2014-03-31T23:59:59.999-05:00'\n * @example DateTime.local(2014, 3, 3).endOf('year').toISO(); //=> '2014-12-31T23:59:59.999-05:00'\n * @example DateTime.local(2014, 3, 3).endOf('week').toISO(); // => '2014-03-09T23:59:59.999-05:00', weeks start on Mondays\n * @example DateTime.local(2014, 3, 3, 5, 30).endOf('day').toISO(); //=> '2014-03-03T23:59:59.999-05:00'\n * @example DateTime.local(2014, 3, 3, 5, 30).endOf('hour').toISO(); //=> '2014-03-03T05:59:59.999-05:00'\n * @return {DateTime}\n */\n endOf(unit) {\n return this.isValid\n ? this.plus({ [unit]: 1 })\n .startOf(unit)\n .minus(1)\n : this;\n }\n\n // OUTPUT\n\n /**\n * Returns a string representation of this DateTime formatted according to the specified format string.\n * **You may not want this.** See {@link DateTime#toLocaleString} for a more flexible formatting tool. For a table of tokens and their interpretations, see [here](https://moment.github.io/luxon/#/formatting?id=table-of-tokens).\n * Defaults to en-US if no locale has been specified, regardless of the system's locale.\n * @param {string} fmt - the format string\n * @param {Object} opts - opts to override the configuration options on this DateTime\n * @example DateTime.now().toFormat('yyyy LLL dd') //=> '2017 Apr 22'\n * @example DateTime.now().setLocale('fr').toFormat('yyyy LLL dd') //=> '2017 avr. 22'\n * @example DateTime.now().toFormat('yyyy LLL dd', { locale: \"fr\" }) //=> '2017 avr. 22'\n * @example DateTime.now().toFormat(\"HH 'hours and' mm 'minutes'\") //=> '20 hours and 55 minutes'\n * @return {string}\n */\n toFormat(fmt, opts = {}) {\n return this.isValid\n ? Formatter.create(this.loc.redefaultToEN(opts)).formatDateTimeFromString(this, fmt)\n : INVALID;\n }\n\n /**\n * Returns a localized string representing this date. Accepts the same options as the Intl.DateTimeFormat constructor and any presets defined by Luxon, such as `DateTime.DATE_FULL` or `DateTime.TIME_SIMPLE`.\n * The exact behavior of this method is browser-specific, but in general it will return an appropriate representation\n * of the DateTime in the assigned locale.\n * Defaults to the system's locale if no locale has been specified\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat\n * @param formatOpts {Object} - Intl.DateTimeFormat constructor options and configuration options\n * @param {Object} opts - opts to override the configuration options on this DateTime\n * @example DateTime.now().toLocaleString(); //=> 4/20/2017\n * @example DateTime.now().setLocale('en-gb').toLocaleString(); //=> '20/04/2017'\n * @example DateTime.now().toLocaleString(DateTime.DATE_FULL); //=> 'April 20, 2017'\n * @example DateTime.now().toLocaleString(DateTime.DATE_FULL, { locale: 'fr' }); //=> '28 aoÃ»t 2022'\n * @example DateTime.now().toLocaleString(DateTime.TIME_SIMPLE); //=> '11:32 AM'\n * @example DateTime.now().toLocaleString(DateTime.DATETIME_SHORT); //=> '4/20/2017, 11:32 AM'\n * @example DateTime.now().toLocaleString({ weekday: 'long', month: 'long', day: '2-digit' }); //=> 'Thursday, April 20'\n * @example DateTime.now().toLocaleString({ weekday: 'short', month: 'short', day: '2-digit', hour: '2-digit', minute: '2-digit' }); //=> 'Thu, Apr 20, 11:27 AM'\n * @example DateTime.now().toLocaleString({ hour: '2-digit', minute: '2-digit', hourCycle: 'h23' }); //=> '11:32'\n * @return {string}\n */\n toLocaleString(formatOpts = Formats.DATE_SHORT, opts = {}) {\n return this.isValid\n ? Formatter.create(this.loc.clone(opts), formatOpts).formatDateTime(this)\n : INVALID;\n }\n\n /**\n * Returns an array of format \"parts\", meaning individual tokens along with metadata. This is allows callers to post-process individual sections of the formatted output.\n * Defaults to the system's locale if no locale has been specified\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat/formatToParts\n * @param opts {Object} - Intl.DateTimeFormat constructor options, same as `toLocaleString`.\n * @example DateTime.now().toLocaleParts(); //=> [\n * //=> { type: 'day', value: '25' },\n * //=> { type: 'literal', value: '/' },\n * //=> { type: 'month', value: '05' },\n * //=> { type: 'literal', value: '/' },\n * //=> { type: 'year', value: '1982' }\n * //=> ]\n */\n toLocaleParts(opts = {}) {\n return this.isValid\n ? Formatter.create(this.loc.clone(opts), opts).formatDateTimeParts(this)\n : [];\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this DateTime\n * @param {Object} opts - options\n * @param {boolean} [opts.suppressMilliseconds=false] - exclude milliseconds from the format if they're 0\n * @param {boolean} [opts.suppressSeconds=false] - exclude seconds from the format if they're 0\n * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'\n * @param {boolean} [opts.extendedZone=false] - add the time zone format extension\n * @param {string} [opts.format='extended'] - choose between the basic and extended format\n * @example DateTime.utc(1983, 5, 25).toISO() //=> '1982-05-25T00:00:00.000Z'\n * @example DateTime.now().toISO() //=> '2017-04-22T20:47:05.335-04:00'\n * @example DateTime.now().toISO({ includeOffset: false }) //=> '2017-04-22T20:47:05.335'\n * @example DateTime.now().toISO({ format: 'basic' }) //=> '20170422T204705.335-0400'\n * @return {string}\n */\n toISO({\n format = \"extended\",\n suppressSeconds = false,\n suppressMilliseconds = false,\n includeOffset = true,\n extendedZone = false,\n } = {}) {\n if (!this.isValid) {\n return null;\n }\n\n const ext = format === \"extended\";\n\n let c = toISODate(this, ext);\n c += \"T\";\n c += toISOTime(this, ext, suppressSeconds, suppressMilliseconds, includeOffset, extendedZone);\n return c;\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this DateTime's date component\n * @param {Object} opts - options\n * @param {string} [opts.format='extended'] - choose between the basic and extended format\n * @example DateTime.utc(1982, 5, 25).toISODate() //=> '1982-05-25'\n * @example DateTime.utc(1982, 5, 25).toISODate({ format: 'basic' }) //=> '19820525'\n * @return {string}\n */\n toISODate({ format = \"extended\" } = {}) {\n if (!this.isValid) {\n return null;\n }\n\n return toISODate(this, format === \"extended\");\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this DateTime's week date\n * @example DateTime.utc(1982, 5, 25).toISOWeekDate() //=> '1982-W21-2'\n * @return {string}\n */\n toISOWeekDate() {\n return toTechFormat(this, \"kkkk-'W'WW-c\");\n }\n\n /**\n * Returns an ISO 8601-compliant string representation of this DateTime's time component\n * @param {Object} opts - options\n * @param {boolean} [opts.suppressMilliseconds=false] - exclude milliseconds from the format if they're 0\n * @param {boolean} [opts.suppressSeconds=false] - exclude seconds from the format if they're 0\n * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'\n * @param {boolean} [opts.extendedZone=true] - add the time zone format extension\n * @param {boolean} [opts.includePrefix=false] - include the `T` prefix\n * @param {string} [opts.format='extended'] - choose between the basic and extended format\n * @example DateTime.utc().set({ hour: 7, minute: 34 }).toISOTime() //=> '07:34:19.361Z'\n * @example DateTime.utc().set({ hour: 7, minute: 34, seconds: 0, milliseconds: 0 }).toISOTime({ suppressSeconds: true }) //=> '07:34Z'\n * @example DateTime.utc().set({ hour: 7, minute: 34 }).toISOTime({ format: 'basic' }) //=> '073419.361Z'\n * @example DateTime.utc().set({ hour: 7, minute: 34 }).toISOTime({ includePrefix: true }) //=> 'T07:34:19.361Z'\n * @return {string}\n */\n toISOTime({\n suppressMilliseconds = false,\n suppressSeconds = false,\n includeOffset = true,\n includePrefix = false,\n extendedZone = false,\n format = \"extended\",\n } = {}) {\n if (!this.isValid) {\n return null;\n }\n\n let c = includePrefix ? \"T\" : \"\";\n return (\n c +\n toISOTime(\n this,\n format === \"extended\",\n suppressSeconds,\n suppressMilliseconds,\n includeOffset,\n extendedZone\n )\n );\n }\n\n /**\n * Returns an RFC 2822-compatible string representation of this DateTime\n * @example DateTime.utc(2014, 7, 13).toRFC2822() //=> 'Sun, 13 Jul 2014 00:00:00 +0000'\n * @example DateTime.local(2014, 7, 13).toRFC2822() //=> 'Sun, 13 Jul 2014 00:00:00 -0400'\n * @return {string}\n */\n toRFC2822() {\n return toTechFormat(this, \"EEE, dd LLL yyyy HH:mm:ss ZZZ\", false);\n }\n\n /**\n * Returns a string representation of this DateTime appropriate for use in HTTP headers. The output is always expressed in GMT.\n * Specifically, the string conforms to RFC 1123.\n * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1\n * @example DateTime.utc(2014, 7, 13).toHTTP() //=> 'Sun, 13 Jul 2014 00:00:00 GMT'\n * @example DateTime.utc(2014, 7, 13, 19).toHTTP() //=> 'Sun, 13 Jul 2014 19:00:00 GMT'\n * @return {string}\n */\n toHTTP() {\n return toTechFormat(this.toUTC(), \"EEE, dd LLL yyyy HH:mm:ss 'GMT'\");\n }\n\n /**\n * Returns a string representation of this DateTime appropriate for use in SQL Date\n * @example DateTime.utc(2014, 7, 13).toSQLDate() //=> '2014-07-13'\n * @return {string}\n */\n toSQLDate() {\n if (!this.isValid) {\n return null;\n }\n return toISODate(this, true);\n }\n\n /**\n * Returns a string representation of this DateTime appropriate for use in SQL Time\n * @param {Object} opts - options\n * @param {boolean} [opts.includeZone=false] - include the zone, such as 'America/New_York'. Overrides includeOffset.\n * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'\n * @param {boolean} [opts.includeOffsetSpace=true] - include the space between the time and the offset, such as '05:15:16.345 -04:00'\n * @example DateTime.utc().toSQL() //=> '05:15:16.345'\n * @example DateTime.now().toSQL() //=> '05:15:16.345 -04:00'\n * @example DateTime.now().toSQL({ includeOffset: false }) //=> '05:15:16.345'\n * @example DateTime.now().toSQL({ includeZone: false }) //=> '05:15:16.345 America/New_York'\n * @return {string}\n */\n toSQLTime({ includeOffset = true, includeZone = false, includeOffsetSpace = true } = {}) {\n let fmt = \"HH:mm:ss.SSS\";\n\n if (includeZone || includeOffset) {\n if (includeOffsetSpace) {\n fmt += \" \";\n }\n if (includeZone) {\n fmt += \"z\";\n } else if (includeOffset) {\n fmt += \"ZZ\";\n }\n }\n\n return toTechFormat(this, fmt, true);\n }\n\n /**\n * Returns a string representation of this DateTime appropriate for use in SQL DateTime\n * @param {Object} opts - options\n * @param {boolean} [opts.includeZone=false] - include the zone, such as 'America/New_York'. Overrides includeOffset.\n * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'\n * @param {boolean} [opts.includeOffsetSpace=true] - include the space between the time and the offset, such as '05:15:16.345 -04:00'\n * @example DateTime.utc(2014, 7, 13).toSQL() //=> '2014-07-13 00:00:00.000 Z'\n * @example DateTime.local(2014, 7, 13).toSQL() //=> '2014-07-13 00:00:00.000 -04:00'\n * @example DateTime.local(2014, 7, 13).toSQL({ includeOffset: false }) //=> '2014-07-13 00:00:00.000'\n * @example DateTime.local(2014, 7, 13).toSQL({ includeZone: true }) //=> '2014-07-13 00:00:00.000 America/New_York'\n * @return {string}\n */\n toSQL(opts = {}) {\n if (!this.isValid) {\n return null;\n }\n\n return `${this.toSQLDate()} ${this.toSQLTime(opts)}`;\n }\n\n /**\n * Returns a string representation of this DateTime appropriate for debugging\n * @return {string}\n */\n toString() {\n return this.isValid ? this.toISO() : INVALID;\n }\n\n /**\n * Returns the epoch milliseconds of this DateTime. Alias of {@link DateTime#toMillis}\n * @return {number}\n */\n valueOf() {\n return this.toMillis();\n }\n\n /**\n * Returns the epoch milliseconds of this DateTime.\n * @return {number}\n */\n toMillis() {\n return this.isValid ? this.ts : NaN;\n }\n\n /**\n * Returns the epoch seconds of this DateTime.\n * @return {number}\n */\n toSeconds() {\n return this.isValid ? this.ts / 1000 : NaN;\n }\n\n /**\n * Returns the epoch seconds (as a whole number) of this DateTime.\n * @return {number}\n */\n toUnixInteger() {\n return this.isValid ? Math.floor(this.ts / 1000) : NaN;\n }\n\n /**\n * Returns an ISO 8601 representation of this DateTime appropriate for use in JSON.\n * @return {string}\n */\n toJSON() {\n return this.toISO();\n }\n\n /**\n * Returns a BSON serializable equivalent to this DateTime.\n * @return {Date}\n */\n toBSON() {\n return this.toJSDate();\n }\n\n /**\n * Returns a JavaScript object with this DateTime's year, month, day, and so on.\n * @param opts - options for generating the object\n * @param {boolean} [opts.includeConfig=false] - include configuration attributes in the output\n * @example DateTime.now().toObject() //=> { year: 2017, month: 4, day: 22, hour: 20, minute: 49, second: 42, millisecond: 268 }\n * @return {Object}\n */\n toObject(opts = {}) {\n if (!this.isValid) return {};\n\n const base = { ...this.c };\n\n if (opts.includeConfig) {\n base.outputCalendar = this.outputCalendar;\n base.numberingSystem = this.loc.numberingSystem;\n base.locale = this.loc.locale;\n }\n return base;\n }\n\n /**\n * Returns a JavaScript Date equivalent to this DateTime.\n * @return {Date}\n */\n toJSDate() {\n return new Date(this.isValid ? this.ts : NaN);\n }\n\n // COMPARE\n\n /**\n * Return the difference between two DateTimes as a Duration.\n * @param {DateTime} otherDateTime - the DateTime to compare this one to\n * @param {string|string[]} [unit=['milliseconds']] - the unit or array of units (such as 'hours' or 'days') to include in the duration.\n * @param {Object} opts - options that affect the creation of the Duration\n * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use\n * @example\n * var i1 = DateTime.fromISO('1982-05-25T09:45'),\n * i2 = DateTime.fromISO('1983-10-14T10:30');\n * i2.diff(i1).toObject() //=> { milliseconds: 43807500000 }\n * i2.diff(i1, 'hours').toObject() //=> { hours: 12168.75 }\n * i2.diff(i1, ['months', 'days']).toObject() //=> { months: 16, days: 19.03125 }\n * i2.diff(i1, ['months', 'days', 'hours']).toObject() //=> { months: 16, days: 19, hours: 0.75 }\n * @return {Duration}\n */\n diff(otherDateTime, unit = \"milliseconds\", opts = {}) {\n if (!this.isValid || !otherDateTime.isValid) {\n return Duration.invalid(\"created by diffing an invalid DateTime\");\n }\n\n const durOpts = { locale: this.locale, numberingSystem: this.numberingSystem, ...opts };\n\n const units = maybeArray(unit).map(Duration.normalizeUnit),\n otherIsLater = otherDateTime.valueOf() > this.valueOf(),\n earlier = otherIsLater ? this : otherDateTime,\n later = otherIsLater ? otherDateTime : this,\n diffed = diff(earlier, later, units, durOpts);\n\n return otherIsLater ? diffed.negate() : diffed;\n }\n\n /**\n * Return the difference between this DateTime and right now.\n * See {@link DateTime#diff}\n * @param {string|string[]} [unit=['milliseconds']] - the unit or units units (such as 'hours' or 'days') to include in the duration\n * @param {Object} opts - options that affect the creation of the Duration\n * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use\n * @return {Duration}\n */\n diffNow(unit = \"milliseconds\", opts = {}) {\n return this.diff(DateTime.now(), unit, opts);\n }\n\n /**\n * Return an Interval spanning between this DateTime and another DateTime\n * @param {DateTime} otherDateTime - the other end point of the Interval\n * @return {Interval}\n */\n until(otherDateTime) {\n return this.isValid ? Interval.fromDateTimes(this, otherDateTime) : this;\n }\n\n /**\n * Return whether this DateTime is in the same unit of time as another DateTime.\n * Higher-order units must also be identical for this function to return `true`.\n * Note that time zones are **ignored** in this comparison, which compares the **local** calendar time. Use {@link DateTime#setZone} to convert one of the dates if needed.\n * @param {DateTime} otherDateTime - the other DateTime\n * @param {string} unit - the unit of time to check sameness on\n * @example DateTime.now().hasSame(otherDT, 'day'); //~> true if otherDT is in the same current calendar day\n * @return {boolean}\n */\n hasSame(otherDateTime, unit) {\n if (!this.isValid) return false;\n\n const inputMs = otherDateTime.valueOf();\n const adjustedToZone = this.setZone(otherDateTime.zone, { keepLocalTime: true });\n return adjustedToZone.startOf(unit) <= inputMs && inputMs <= adjustedToZone.endOf(unit);\n }\n\n /**\n * Equality check\n * Two DateTimes are equal if and only if they represent the same millisecond, have the same zone and location, and are both valid.\n * To compare just the millisecond values, use `+dt1 === +dt2`.\n * @param {DateTime} other - the other DateTime\n * @return {boolean}\n */\n equals(other) {\n return (\n this.isValid &&\n other.isValid &&\n this.valueOf() === other.valueOf() &&\n this.zone.equals(other.zone) &&\n this.loc.equals(other.loc)\n );\n }\n\n /**\n * Returns a string representation of a this time relative to now, such as \"in two days\". Can only internationalize if your\n * platform supports Intl.RelativeTimeFormat. Rounds down by default.\n * @param {Object} options - options that affect the output\n * @param {DateTime} [options.base=DateTime.now()] - the DateTime to use as the basis to which this time is compared. Defaults to now.\n * @param {string} [options.style=\"long\"] - the style of units, must be \"long\", \"short\", or \"narrow\"\n * @param {string|string[]} options.unit - use a specific unit or array of units; if omitted, or an array, the method will pick the best unit. Use an array or one of \"years\", \"quarters\", \"months\", \"weeks\", \"days\", \"hours\", \"minutes\", or \"seconds\"\n * @param {boolean} [options.round=true] - whether to round the numbers in the output.\n * @param {number} [options.padding=0] - padding in milliseconds. This allows you to round up the result if it fits inside the threshold. Don't use in combination with {round: false} because the decimal output will include the padding.\n * @param {string} options.locale - override the locale of this DateTime\n * @param {string} options.numberingSystem - override the numberingSystem of this DateTime. The Intl system may choose not to honor this\n * @example DateTime.now().plus({ days: 1 }).toRelative() //=> \"in 1 day\"\n * @example DateTime.now().setLocale(\"es\").toRelative({ days: 1 }) //=> \"dentro de 1 dÃa\"\n * @example DateTime.now().plus({ days: 1 }).toRelative({ locale: \"fr\" }) //=> \"dans 23 heures\"\n * @example DateTime.now().minus({ days: 2 }).toRelative() //=> \"2 days ago\"\n * @example DateTime.now().minus({ days: 2 }).toRelative({ unit: \"hours\" }) //=> \"48 hours ago\"\n * @example DateTime.now().minus({ hours: 36 }).toRelative({ round: false }) //=> \"1.5 days ago\"\n */\n toRelative(options = {}) {\n if (!this.isValid) return null;\n const base = options.base || DateTime.fromObject({}, { zone: this.zone }),\n padding = options.padding ? (this < base ? -options.padding : options.padding) : 0;\n let units = [\"years\", \"months\", \"days\", \"hours\", \"minutes\", \"seconds\"];\n let unit = options.unit;\n if (Array.isArray(options.unit)) {\n units = options.unit;\n unit = undefined;\n }\n return diffRelative(base, this.plus(padding), {\n ...options,\n numeric: \"always\",\n units,\n unit,\n });\n }\n\n /**\n * Returns a string representation of this date relative to today, such as \"yesterday\" or \"next month\".\n * Only internationalizes on platforms that supports Intl.RelativeTimeFormat.\n * @param {Object} options - options that affect the output\n * @param {DateTime} [options.base=DateTime.now()] - the DateTime to use as the basis to which this time is compared. Defaults to now.\n * @param {string} options.locale - override the locale of this DateTime\n * @param {string} options.unit - use a specific unit; if omitted, the method will pick the unit. Use one of \"years\", \"quarters\", \"months\", \"weeks\", or \"days\"\n * @param {string} options.numberingSystem - override the numberingSystem of this DateTime. The Intl system may choose not to honor this\n * @example DateTime.now().plus({ days: 1 }).toRelativeCalendar() //=> \"tomorrow\"\n * @example DateTime.now().setLocale(\"es\").plus({ days: 1 }).toRelative() //=> \"\"maÃ±ana\"\n * @example DateTime.now().plus({ days: 1 }).toRelativeCalendar({ locale: \"fr\" }) //=> \"demain\"\n * @example DateTime.now().minus({ days: 2 }).toRelativeCalendar() //=> \"2 days ago\"\n */\n toRelativeCalendar(options = {}) {\n if (!this.isValid) return null;\n\n return diffRelative(options.base || DateTime.fromObject({}, { zone: this.zone }), this, {\n ...options,\n numeric: \"auto\",\n units: [\"years\", \"months\", \"days\"],\n calendary: true,\n });\n }\n\n /**\n * Return the min of several date times\n * @param {...DateTime} dateTimes - the DateTimes from which to choose the minimum\n * @return {DateTime} the min DateTime, or undefined if called with no argument\n */\n static min(...dateTimes) {\n if (!dateTimes.every(DateTime.isDateTime)) {\n throw new InvalidArgumentError(\"min requires all arguments be DateTimes\");\n }\n return bestBy(dateTimes, (i) => i.valueOf(), Math.min);\n }\n\n /**\n * Return the max of several date times\n * @param {...DateTime} dateTimes - the DateTimes from which to choose the maximum\n * @return {DateTime} the max DateTime, or undefined if called with no argument\n */\n static max(...dateTimes) {\n if (!dateTimes.every(DateTime.isDateTime)) {\n throw new InvalidArgumentError(\"max requires all arguments be DateTimes\");\n }\n return bestBy(dateTimes, (i) => i.valueOf(), Math.max);\n }\n\n // MISC\n\n /**\n * Explain how a string would be parsed by fromFormat()\n * @param {string} text - the string to parse\n * @param {string} fmt - the format the string is expected to be in (see description)\n * @param {Object} options - options taken by fromFormat()\n * @return {Object}\n */\n static fromFormatExplain(text, fmt, options = {}) {\n const { locale = null, numberingSystem = null } = options,\n localeToUse = Locale.fromOpts({\n locale,\n numberingSystem,\n defaultToEN: true,\n });\n return explainFromTokens(localeToUse, text, fmt);\n }\n\n /**\n * @deprecated use fromFormatExplain instead\n */\n static fromStringExplain(text, fmt, options = {}) {\n return DateTime.fromFormatExplain(text, fmt, options);\n }\n\n // FORMAT PRESETS\n\n /**\n * {@link DateTime#toLocaleString} format like 10/14/1983\n * @type {Object}\n */\n static get DATE_SHORT() {\n return Formats.DATE_SHORT;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Oct 14, 1983'\n * @type {Object}\n */\n static get DATE_MED() {\n return Formats.DATE_MED;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Fri, Oct 14, 1983'\n * @type {Object}\n */\n static get DATE_MED_WITH_WEEKDAY() {\n return Formats.DATE_MED_WITH_WEEKDAY;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'October 14, 1983'\n * @type {Object}\n */\n static get DATE_FULL() {\n return Formats.DATE_FULL;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Tuesday, October 14, 1983'\n * @type {Object}\n */\n static get DATE_HUGE() {\n return Formats.DATE_HUGE;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get TIME_SIMPLE() {\n return Formats.TIME_SIMPLE;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get TIME_WITH_SECONDS() {\n return Formats.TIME_WITH_SECONDS;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23 AM EDT'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get TIME_WITH_SHORT_OFFSET() {\n return Formats.TIME_WITH_SHORT_OFFSET;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23 AM Eastern Daylight Time'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get TIME_WITH_LONG_OFFSET() {\n return Formats.TIME_WITH_LONG_OFFSET;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30', always 24-hour.\n * @type {Object}\n */\n static get TIME_24_SIMPLE() {\n return Formats.TIME_24_SIMPLE;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23', always 24-hour.\n * @type {Object}\n */\n static get TIME_24_WITH_SECONDS() {\n return Formats.TIME_24_WITH_SECONDS;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23 EDT', always 24-hour.\n * @type {Object}\n */\n static get TIME_24_WITH_SHORT_OFFSET() {\n return Formats.TIME_24_WITH_SHORT_OFFSET;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '09:30:23 Eastern Daylight Time', always 24-hour.\n * @type {Object}\n */\n static get TIME_24_WITH_LONG_OFFSET() {\n return Formats.TIME_24_WITH_LONG_OFFSET;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '10/14/1983, 9:30 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_SHORT() {\n return Formats.DATETIME_SHORT;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like '10/14/1983, 9:30:33 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_SHORT_WITH_SECONDS() {\n return Formats.DATETIME_SHORT_WITH_SECONDS;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Oct 14, 1983, 9:30 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_MED() {\n return Formats.DATETIME_MED;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Oct 14, 1983, 9:30:33 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_MED_WITH_SECONDS() {\n return Formats.DATETIME_MED_WITH_SECONDS;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Fri, 14 Oct 1983, 9:30 AM'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_MED_WITH_WEEKDAY() {\n return Formats.DATETIME_MED_WITH_WEEKDAY;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'October 14, 1983, 9:30 AM EDT'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_FULL() {\n return Formats.DATETIME_FULL;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'October 14, 1983, 9:30:33 AM EDT'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_FULL_WITH_SECONDS() {\n return Formats.DATETIME_FULL_WITH_SECONDS;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Friday, October 14, 1983, 9:30 AM Eastern Daylight Time'. Only 12-hour if the locale is.\n * @type {Object}\n */\n static get DATETIME_HUGE() {\n return Formats.DATETIME_HUGE;\n }\n\n /**\n * {@link DateTime#toLocaleString} format like 'Friday, October 14, 1983, 9:30:33 AM Eastern Daylight Time'. 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