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Diffstat (limited to 'wp-includes/js/dist/vendor/react.js')
| -rw-r--r-- | wp-includes/js/dist/vendor/react.js | 3342 |
1 files changed, 3342 insertions, 0 deletions
diff --git a/wp-includes/js/dist/vendor/react.js b/wp-includes/js/dist/vendor/react.js new file mode 100644 index 0000000..2f7c8cb --- /dev/null +++ b/wp-includes/js/dist/vendor/react.js @@ -0,0 +1,3342 @@ +/** + * @license React + * react.development.js + * + * Copyright (c) Facebook, Inc. and its affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = global || self, factory(global.React = {})); +}(this, (function (exports) { 'use strict'; + + var ReactVersion = '18.2.0'; + + // ATTENTION + // When adding new symbols to this file, + // Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols' + // The Symbol used to tag the ReactElement-like types. + var REACT_ELEMENT_TYPE = Symbol.for('react.element'); + var REACT_PORTAL_TYPE = Symbol.for('react.portal'); + var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment'); + var REACT_STRICT_MODE_TYPE = Symbol.for('react.strict_mode'); + var REACT_PROFILER_TYPE = Symbol.for('react.profiler'); + var REACT_PROVIDER_TYPE = Symbol.for('react.provider'); + var REACT_CONTEXT_TYPE = Symbol.for('react.context'); + var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref'); + var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense'); + var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list'); + var REACT_MEMO_TYPE = Symbol.for('react.memo'); + var REACT_LAZY_TYPE = Symbol.for('react.lazy'); + var REACT_OFFSCREEN_TYPE = Symbol.for('react.offscreen'); + var MAYBE_ITERATOR_SYMBOL = Symbol.iterator; + var FAUX_ITERATOR_SYMBOL = '@@iterator'; + function getIteratorFn(maybeIterable) { + if (maybeIterable === null || typeof maybeIterable !== 'object') { + return null; + } + + var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]; + + if (typeof maybeIterator === 'function') { + return maybeIterator; + } + + return null; + } + + /** + * Keeps track of the current dispatcher. + */ + var ReactCurrentDispatcher = { + /** + * @internal + * @type {ReactComponent} + */ + current: null + }; + + /** + * Keeps track of the current batch's configuration such as how long an update + * should suspend for if it needs to. + */ + var ReactCurrentBatchConfig = { + transition: null + }; + + var ReactCurrentActQueue = { + current: null, + // Used to reproduce behavior of `batchedUpdates` in legacy mode. + isBatchingLegacy: false, + didScheduleLegacyUpdate: false + }; + + /** + * Keeps track of the current owner. + * + * The current owner is the component who should own any components that are + * currently being constructed. + */ + var ReactCurrentOwner = { + /** + * @internal + * @type {ReactComponent} + */ + current: null + }; + + var ReactDebugCurrentFrame = {}; + var currentExtraStackFrame = null; + function setExtraStackFrame(stack) { + { + currentExtraStackFrame = stack; + } + } + + { + ReactDebugCurrentFrame.setExtraStackFrame = function (stack) { + { + currentExtraStackFrame = stack; + } + }; // Stack implementation injected by the current renderer. + + + ReactDebugCurrentFrame.getCurrentStack = null; + + ReactDebugCurrentFrame.getStackAddendum = function () { + var stack = ''; // Add an extra top frame while an element is being validated + + if (currentExtraStackFrame) { + stack += currentExtraStackFrame; + } // Delegate to the injected renderer-specific implementation + + + var impl = ReactDebugCurrentFrame.getCurrentStack; + + if (impl) { + stack += impl() || ''; + } + + return stack; + }; + } + + // ----------------------------------------------------------------------------- + + var enableScopeAPI = false; // Experimental Create Event Handle API. + var enableCacheElement = false; + var enableTransitionTracing = false; // No known bugs, but needs performance testing + + var enableLegacyHidden = false; // Enables unstable_avoidThisFallback feature in Fiber + // stuff. Intended to enable React core members to more easily debug scheduling + // issues in DEV builds. + + var enableDebugTracing = false; // Track which Fiber(s) schedule render work. + + var ReactSharedInternals = { + ReactCurrentDispatcher: ReactCurrentDispatcher, + ReactCurrentBatchConfig: ReactCurrentBatchConfig, + ReactCurrentOwner: ReactCurrentOwner + }; + + { + ReactSharedInternals.ReactDebugCurrentFrame = ReactDebugCurrentFrame; + ReactSharedInternals.ReactCurrentActQueue = ReactCurrentActQueue; + } + + // by calls to these methods by a Babel plugin. + // + // In PROD (or in packages without access to React internals), + // they are left as they are instead. + + function warn(format) { + { + { + for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + printWarning('warn', format, args); + } + } + } + function error(format) { + { + { + for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { + args[_key2 - 1] = arguments[_key2]; + } + + printWarning('error', format, args); + } + } + } + + function printWarning(level, format, args) { + // When changing this logic, you might want to also + // update consoleWithStackDev.www.js as well. + { + var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame; + var stack = ReactDebugCurrentFrame.getStackAddendum(); + + if (stack !== '') { + format += '%s'; + args = args.concat([stack]); + } // eslint-disable-next-line react-internal/safe-string-coercion + + + var argsWithFormat = args.map(function (item) { + return String(item); + }); // Careful: RN currently depends on this prefix + + argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it + // breaks IE9: https://github.com/facebook/react/issues/13610 + // eslint-disable-next-line react-internal/no-production-logging + + Function.prototype.apply.call(console[level], console, argsWithFormat); + } + } + + var didWarnStateUpdateForUnmountedComponent = {}; + + function warnNoop(publicInstance, callerName) { + { + var _constructor = publicInstance.constructor; + var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass'; + var warningKey = componentName + "." + callerName; + + if (didWarnStateUpdateForUnmountedComponent[warningKey]) { + return; + } + + error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName); + + didWarnStateUpdateForUnmountedComponent[warningKey] = true; + } + } + /** + * This is the abstract API for an update queue. + */ + + + var ReactNoopUpdateQueue = { + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function (publicInstance) { + return false; + }, + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {?function} callback Called after component is updated. + * @param {?string} callerName name of the calling function in the public API. + * @internal + */ + enqueueForceUpdate: function (publicInstance, callback, callerName) { + warnNoop(publicInstance, 'forceUpdate'); + }, + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} completeState Next state. + * @param {?function} callback Called after component is updated. + * @param {?string} callerName name of the calling function in the public API. + * @internal + */ + enqueueReplaceState: function (publicInstance, completeState, callback, callerName) { + warnNoop(publicInstance, 'replaceState'); + }, + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} partialState Next partial state to be merged with state. + * @param {?function} callback Called after component is updated. + * @param {?string} Name of the calling function in the public API. + * @internal + */ + enqueueSetState: function (publicInstance, partialState, callback, callerName) { + warnNoop(publicInstance, 'setState'); + } + }; + + var assign = Object.assign; + + var emptyObject = {}; + + { + Object.freeze(emptyObject); + } + /** + * Base class helpers for the updating state of a component. + */ + + + function Component(props, context, updater) { + this.props = props; + this.context = context; // If a component has string refs, we will assign a different object later. + + this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the + // renderer. + + this.updater = updater || ReactNoopUpdateQueue; + } + + Component.prototype.isReactComponent = {}; + /** + * Sets a subset of the state. Always use this to mutate + * state. You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * There is no guarantee that calls to `setState` will run synchronously, + * as they may eventually be batched together. You can provide an optional + * callback that will be executed when the call to setState is actually + * completed. + * + * When a function is provided to setState, it will be called at some point in + * the future (not synchronously). It will be called with the up to date + * component arguments (state, props, context). These values can be different + * from this.* because your function may be called after receiveProps but before + * shouldComponentUpdate, and this new state, props, and context will not yet be + * assigned to this. + * + * @param {object|function} partialState Next partial state or function to + * produce next partial state to be merged with current state. + * @param {?function} callback Called after state is updated. + * @final + * @protected + */ + + Component.prototype.setState = function (partialState, callback) { + if (typeof partialState !== 'object' && typeof partialState !== 'function' && partialState != null) { + throw new Error('setState(...): takes an object of state variables to update or a ' + 'function which returns an object of state variables.'); + } + + this.updater.enqueueSetState(this, partialState, callback, 'setState'); + }; + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {?function} callback Called after update is complete. + * @final + * @protected + */ + + + Component.prototype.forceUpdate = function (callback) { + this.updater.enqueueForceUpdate(this, callback, 'forceUpdate'); + }; + /** + * Deprecated APIs. These APIs used to exist on classic React classes but since + * we would like to deprecate them, we're not going to move them over to this + * modern base class. Instead, we define a getter that warns if it's accessed. + */ + + + { + var deprecatedAPIs = { + isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], + replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] + }; + + var defineDeprecationWarning = function (methodName, info) { + Object.defineProperty(Component.prototype, methodName, { + get: function () { + warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); + + return undefined; + } + }); + }; + + for (var fnName in deprecatedAPIs) { + if (deprecatedAPIs.hasOwnProperty(fnName)) { + defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); + } + } + } + + function ComponentDummy() {} + + ComponentDummy.prototype = Component.prototype; + /** + * Convenience component with default shallow equality check for sCU. + */ + + function PureComponent(props, context, updater) { + this.props = props; + this.context = context; // If a component has string refs, we will assign a different object later. + + this.refs = emptyObject; + this.updater = updater || ReactNoopUpdateQueue; + } + + var pureComponentPrototype = PureComponent.prototype = new ComponentDummy(); + pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods. + + assign(pureComponentPrototype, Component.prototype); + pureComponentPrototype.isPureReactComponent = true; + + // an immutable object with a single mutable value + function createRef() { + var refObject = { + current: null + }; + + { + Object.seal(refObject); + } + + return refObject; + } + + var isArrayImpl = Array.isArray; // eslint-disable-next-line no-redeclare + + function isArray(a) { + return isArrayImpl(a); + } + + /* + * The `'' + value` pattern (used in in perf-sensitive code) throws for Symbol + * and Temporal.* types. See https://github.com/facebook/react/pull/22064. + * + * The functions in this module will throw an easier-to-understand, + * easier-to-debug exception with a clear errors message message explaining the + * problem. (Instead of a confusing exception thrown inside the implementation + * of the `value` object). + */ + // $FlowFixMe only called in DEV, so void return is not possible. + function typeName(value) { + { + // toStringTag is needed for namespaced types like Temporal.Instant + var hasToStringTag = typeof Symbol === 'function' && Symbol.toStringTag; + var type = hasToStringTag && value[Symbol.toStringTag] || value.constructor.name || 'Object'; + return type; + } + } // $FlowFixMe only called in DEV, so void return is not possible. + + + function willCoercionThrow(value) { + { + try { + testStringCoercion(value); + return false; + } catch (e) { + return true; + } + } + } + + function testStringCoercion(value) { + // If you ended up here by following an exception call stack, here's what's + // happened: you supplied an object or symbol value to React (as a prop, key, + // DOM attribute, CSS property, string ref, etc.) and when React tried to + // coerce it to a string using `'' + value`, an exception was thrown. + // + // The most common types that will cause this exception are `Symbol` instances + // and Temporal objects like `Temporal.Instant`. But any object that has a + // `valueOf` or `[Symbol.toPrimitive]` method that throws will also cause this + // exception. (Library authors do this to prevent users from using built-in + // numeric operators like `+` or comparison operators like `>=` because custom + // methods are needed to perform accurate arithmetic or comparison.) + // + // To fix the problem, coerce this object or symbol value to a string before + // passing it to React. The most reliable way is usually `String(value)`. + // + // To find which value is throwing, check the browser or debugger console. + // Before this exception was thrown, there should be `console.error` output + // that shows the type (Symbol, Temporal.PlainDate, etc.) that caused the + // problem and how that type was used: key, atrribute, input value prop, etc. + // In most cases, this console output also shows the component and its + // ancestor components where the exception happened. + // + // eslint-disable-next-line react-internal/safe-string-coercion + return '' + value; + } + function checkKeyStringCoercion(value) { + { + if (willCoercionThrow(value)) { + error('The provided key is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', typeName(value)); + + return testStringCoercion(value); // throw (to help callers find troubleshooting comments) + } + } + } + + function getWrappedName(outerType, innerType, wrapperName) { + var displayName = outerType.displayName; + + if (displayName) { + return displayName; + } + + var functionName = innerType.displayName || innerType.name || ''; + return functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName; + } // Keep in sync with react-reconciler/getComponentNameFromFiber + + + function getContextName(type) { + return type.displayName || 'Context'; + } // Note that the reconciler package should generally prefer to use getComponentNameFromFiber() instead. + + + function getComponentNameFromType(type) { + if (type == null) { + // Host root, text node or just invalid type. + return null; + } + + { + if (typeof type.tag === 'number') { + error('Received an unexpected object in getComponentNameFromType(). ' + 'This is likely a bug in React. Please file an issue.'); + } + } + + if (typeof type === 'function') { + return type.displayName || type.name || null; + } + + if (typeof type === 'string') { + return type; + } + + switch (type) { + case REACT_FRAGMENT_TYPE: + return 'Fragment'; + + case REACT_PORTAL_TYPE: + return 'Portal'; + + case REACT_PROFILER_TYPE: + return 'Profiler'; + + case REACT_STRICT_MODE_TYPE: + return 'StrictMode'; + + case REACT_SUSPENSE_TYPE: + return 'Suspense'; + + case REACT_SUSPENSE_LIST_TYPE: + return 'SuspenseList'; + + } + + if (typeof type === 'object') { + switch (type.$$typeof) { + case REACT_CONTEXT_TYPE: + var context = type; + return getContextName(context) + '.Consumer'; + + case REACT_PROVIDER_TYPE: + var provider = type; + return getContextName(provider._context) + '.Provider'; + + case REACT_FORWARD_REF_TYPE: + return getWrappedName(type, type.render, 'ForwardRef'); + + case REACT_MEMO_TYPE: + var outerName = type.displayName || null; + + if (outerName !== null) { + return outerName; + } + + return getComponentNameFromType(type.type) || 'Memo'; + + case REACT_LAZY_TYPE: + { + var lazyComponent = type; + var payload = lazyComponent._payload; + var init = lazyComponent._init; + + try { + return getComponentNameFromType(init(payload)); + } catch (x) { + return null; + } + } + + // eslint-disable-next-line no-fallthrough + } + } + + return null; + } + + var hasOwnProperty = Object.prototype.hasOwnProperty; + + var RESERVED_PROPS = { + key: true, + ref: true, + __self: true, + __source: true + }; + var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs; + + { + didWarnAboutStringRefs = {}; + } + + function hasValidRef(config) { + { + if (hasOwnProperty.call(config, 'ref')) { + var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; + + if (getter && getter.isReactWarning) { + return false; + } + } + } + + return config.ref !== undefined; + } + + function hasValidKey(config) { + { + if (hasOwnProperty.call(config, 'key')) { + var getter = Object.getOwnPropertyDescriptor(config, 'key').get; + + if (getter && getter.isReactWarning) { + return false; + } + } + } + + return config.key !== undefined; + } + + function defineKeyPropWarningGetter(props, displayName) { + var warnAboutAccessingKey = function () { + { + if (!specialPropKeyWarningShown) { + specialPropKeyWarningShown = true; + + error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); + } + } + }; + + warnAboutAccessingKey.isReactWarning = true; + Object.defineProperty(props, 'key', { + get: warnAboutAccessingKey, + configurable: true + }); + } + + function defineRefPropWarningGetter(props, displayName) { + var warnAboutAccessingRef = function () { + { + if (!specialPropRefWarningShown) { + specialPropRefWarningShown = true; + + error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); + } + } + }; + + warnAboutAccessingRef.isReactWarning = true; + Object.defineProperty(props, 'ref', { + get: warnAboutAccessingRef, + configurable: true + }); + } + + function warnIfStringRefCannotBeAutoConverted(config) { + { + if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) { + var componentName = getComponentNameFromType(ReactCurrentOwner.current.type); + + if (!didWarnAboutStringRefs[componentName]) { + error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://reactjs.org/link/strict-mode-string-ref', componentName, config.ref); + + didWarnAboutStringRefs[componentName] = true; + } + } + } + } + /** + * Factory method to create a new React element. This no longer adheres to + * the class pattern, so do not use new to call it. Also, instanceof check + * will not work. Instead test $$typeof field against Symbol.for('react.element') to check + * if something is a React Element. + * + * @param {*} type + * @param {*} props + * @param {*} key + * @param {string|object} ref + * @param {*} owner + * @param {*} self A *temporary* helper to detect places where `this` is + * different from the `owner` when React.createElement is called, so that we + * can warn. We want to get rid of owner and replace string `ref`s with arrow + * functions, and as long as `this` and owner are the same, there will be no + * change in behavior. + * @param {*} source An annotation object (added by a transpiler or otherwise) + * indicating filename, line number, and/or other information. + * @internal + */ + + + var ReactElement = function (type, key, ref, self, source, owner, props) { + var element = { + // This tag allows us to uniquely identify this as a React Element + $$typeof: REACT_ELEMENT_TYPE, + // Built-in properties that belong on the element + type: type, + key: key, + ref: ref, + props: props, + // Record the component responsible for creating this element. + _owner: owner + }; + + { + // The validation flag is currently mutative. We put it on + // an external backing store so that we can freeze the whole object. + // This can be replaced with a WeakMap once they are implemented in + // commonly used development environments. + element._store = {}; // To make comparing ReactElements easier for testing purposes, we make + // the validation flag non-enumerable (where possible, which should + // include every environment we run tests in), so the test framework + // ignores it. + + Object.defineProperty(element._store, 'validated', { + configurable: false, + enumerable: false, + writable: true, + value: false + }); // self and source are DEV only properties. + + Object.defineProperty(element, '_self', { + configurable: false, + enumerable: false, + writable: false, + value: self + }); // Two elements created in two different places should be considered + // equal for testing purposes and therefore we hide it from enumeration. + + Object.defineProperty(element, '_source', { + configurable: false, + enumerable: false, + writable: false, + value: source + }); + + if (Object.freeze) { + Object.freeze(element.props); + Object.freeze(element); + } + } + + return element; + }; + /** + * Create and return a new ReactElement of the given type. + * See https://reactjs.org/docs/react-api.html#createelement + */ + + function createElement(type, config, children) { + var propName; // Reserved names are extracted + + var props = {}; + var key = null; + var ref = null; + var self = null; + var source = null; + + if (config != null) { + if (hasValidRef(config)) { + ref = config.ref; + + { + warnIfStringRefCannotBeAutoConverted(config); + } + } + + if (hasValidKey(config)) { + { + checkKeyStringCoercion(config.key); + } + + key = '' + config.key; + } + + self = config.__self === undefined ? null : config.__self; + source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object + + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + props[propName] = config[propName]; + } + } + } // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + + + var childrenLength = arguments.length - 2; + + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + + { + if (Object.freeze) { + Object.freeze(childArray); + } + } + + props.children = childArray; + } // Resolve default props + + + if (type && type.defaultProps) { + var defaultProps = type.defaultProps; + + for (propName in defaultProps) { + if (props[propName] === undefined) { + props[propName] = defaultProps[propName]; + } + } + } + + { + if (key || ref) { + var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; + + if (key) { + defineKeyPropWarningGetter(props, displayName); + } + + if (ref) { + defineRefPropWarningGetter(props, displayName); + } + } + } + + return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); + } + function cloneAndReplaceKey(oldElement, newKey) { + var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); + return newElement; + } + /** + * Clone and return a new ReactElement using element as the starting point. + * See https://reactjs.org/docs/react-api.html#cloneelement + */ + + function cloneElement(element, config, children) { + if (element === null || element === undefined) { + throw new Error("React.cloneElement(...): The argument must be a React element, but you passed " + element + "."); + } + + var propName; // Original props are copied + + var props = assign({}, element.props); // Reserved names are extracted + + var key = element.key; + var ref = element.ref; // Self is preserved since the owner is preserved. + + var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a + // transpiler, and the original source is probably a better indicator of the + // true owner. + + var source = element._source; // Owner will be preserved, unless ref is overridden + + var owner = element._owner; + + if (config != null) { + if (hasValidRef(config)) { + // Silently steal the ref from the parent. + ref = config.ref; + owner = ReactCurrentOwner.current; + } + + if (hasValidKey(config)) { + { + checkKeyStringCoercion(config.key); + } + + key = '' + config.key; + } // Remaining properties override existing props + + + var defaultProps; + + if (element.type && element.type.defaultProps) { + defaultProps = element.type.defaultProps; + } + + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + if (config[propName] === undefined && defaultProps !== undefined) { + // Resolve default props + props[propName] = defaultProps[propName]; + } else { + props[propName] = config[propName]; + } + } + } + } // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + + + var childrenLength = arguments.length - 2; + + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + + props.children = childArray; + } + + return ReactElement(element.type, key, ref, self, source, owner, props); + } + /** + * Verifies the object is a ReactElement. + * See https://reactjs.org/docs/react-api.html#isvalidelement + * @param {?object} object + * @return {boolean} True if `object` is a ReactElement. + * @final + */ + + function isValidElement(object) { + return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; + } + + var SEPARATOR = '.'; + var SUBSEPARATOR = ':'; + /** + * Escape and wrap key so it is safe to use as a reactid + * + * @param {string} key to be escaped. + * @return {string} the escaped key. + */ + + function escape(key) { + var escapeRegex = /[=:]/g; + var escaperLookup = { + '=': '=0', + ':': '=2' + }; + var escapedString = key.replace(escapeRegex, function (match) { + return escaperLookup[match]; + }); + return '$' + escapedString; + } + /** + * TODO: Test that a single child and an array with one item have the same key + * pattern. + */ + + + var didWarnAboutMaps = false; + var userProvidedKeyEscapeRegex = /\/+/g; + + function escapeUserProvidedKey(text) { + return text.replace(userProvidedKeyEscapeRegex, '$&/'); + } + /** + * Generate a key string that identifies a element within a set. + * + * @param {*} element A element that could contain a manual key. + * @param {number} index Index that is used if a manual key is not provided. + * @return {string} + */ + + + function getElementKey(element, index) { + // Do some typechecking here since we call this blindly. We want to ensure + // that we don't block potential future ES APIs. + if (typeof element === 'object' && element !== null && element.key != null) { + // Explicit key + { + checkKeyStringCoercion(element.key); + } + + return escape('' + element.key); + } // Implicit key determined by the index in the set + + + return index.toString(36); + } + + function mapIntoArray(children, array, escapedPrefix, nameSoFar, callback) { + var type = typeof children; + + if (type === 'undefined' || type === 'boolean') { + // All of the above are perceived as null. + children = null; + } + + var invokeCallback = false; + + if (children === null) { + invokeCallback = true; + } else { + switch (type) { + case 'string': + case 'number': + invokeCallback = true; + break; + + case 'object': + switch (children.$$typeof) { + case REACT_ELEMENT_TYPE: + case REACT_PORTAL_TYPE: + invokeCallback = true; + } + + } + } + + if (invokeCallback) { + var _child = children; + var mappedChild = callback(_child); // If it's the only child, treat the name as if it was wrapped in an array + // so that it's consistent if the number of children grows: + + var childKey = nameSoFar === '' ? SEPARATOR + getElementKey(_child, 0) : nameSoFar; + + if (isArray(mappedChild)) { + var escapedChildKey = ''; + + if (childKey != null) { + escapedChildKey = escapeUserProvidedKey(childKey) + '/'; + } + + mapIntoArray(mappedChild, array, escapedChildKey, '', function (c) { + return c; + }); + } else if (mappedChild != null) { + if (isValidElement(mappedChild)) { + { + // The `if` statement here prevents auto-disabling of the safe + // coercion ESLint rule, so we must manually disable it below. + // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key + if (mappedChild.key && (!_child || _child.key !== mappedChild.key)) { + checkKeyStringCoercion(mappedChild.key); + } + } + + mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as + // traverseAllChildren used to do for objects as children + escapedPrefix + ( // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key + mappedChild.key && (!_child || _child.key !== mappedChild.key) ? // $FlowFixMe Flow incorrectly thinks existing element's key can be a number + // eslint-disable-next-line react-internal/safe-string-coercion + escapeUserProvidedKey('' + mappedChild.key) + '/' : '') + childKey); + } + + array.push(mappedChild); + } + + return 1; + } + + var child; + var nextName; + var subtreeCount = 0; // Count of children found in the current subtree. + + var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; + + if (isArray(children)) { + for (var i = 0; i < children.length; i++) { + child = children[i]; + nextName = nextNamePrefix + getElementKey(child, i); + subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); + } + } else { + var iteratorFn = getIteratorFn(children); + + if (typeof iteratorFn === 'function') { + var iterableChildren = children; + + { + // Warn about using Maps as children + if (iteratorFn === iterableChildren.entries) { + if (!didWarnAboutMaps) { + warn('Using Maps as children is not supported. ' + 'Use an array of keyed ReactElements instead.'); + } + + didWarnAboutMaps = true; + } + } + + var iterator = iteratorFn.call(iterableChildren); + var step; + var ii = 0; + + while (!(step = iterator.next()).done) { + child = step.value; + nextName = nextNamePrefix + getElementKey(child, ii++); + subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); + } + } else if (type === 'object') { + // eslint-disable-next-line react-internal/safe-string-coercion + var childrenString = String(children); + throw new Error("Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + "). " + 'If you meant to render a collection of children, use an array ' + 'instead.'); + } + } + + return subtreeCount; + } + + /** + * Maps children that are typically specified as `props.children`. + * + * See https://reactjs.org/docs/react-api.html#reactchildrenmap + * + * The provided mapFunction(child, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} func The map function. + * @param {*} context Context for mapFunction. + * @return {object} Object containing the ordered map of results. + */ + function mapChildren(children, func, context) { + if (children == null) { + return children; + } + + var result = []; + var count = 0; + mapIntoArray(children, result, '', '', function (child) { + return func.call(context, child, count++); + }); + return result; + } + /** + * Count the number of children that are typically specified as + * `props.children`. + * + * See https://reactjs.org/docs/react-api.html#reactchildrencount + * + * @param {?*} children Children tree container. + * @return {number} The number of children. + */ + + + function countChildren(children) { + var n = 0; + mapChildren(children, function () { + n++; // Don't return anything + }); + return n; + } + + /** + * Iterates through children that are typically specified as `props.children`. + * + * See https://reactjs.org/docs/react-api.html#reactchildrenforeach + * + * The provided forEachFunc(child, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} forEachFunc + * @param {*} forEachContext Context for forEachContext. + */ + function forEachChildren(children, forEachFunc, forEachContext) { + mapChildren(children, function () { + forEachFunc.apply(this, arguments); // Don't return anything. + }, forEachContext); + } + /** + * Flatten a children object (typically specified as `props.children`) and + * return an array with appropriately re-keyed children. + * + * See https://reactjs.org/docs/react-api.html#reactchildrentoarray + */ + + + function toArray(children) { + return mapChildren(children, function (child) { + return child; + }) || []; + } + /** + * Returns the first child in a collection of children and verifies that there + * is only one child in the collection. + * + * See https://reactjs.org/docs/react-api.html#reactchildrenonly + * + * The current implementation of this function assumes that a single child gets + * passed without a wrapper, but the purpose of this helper function is to + * abstract away the particular structure of children. + * + * @param {?object} children Child collection structure. + * @return {ReactElement} The first and only `ReactElement` contained in the + * structure. + */ + + + function onlyChild(children) { + if (!isValidElement(children)) { + throw new Error('React.Children.only expected to receive a single React element child.'); + } + + return children; + } + + function createContext(defaultValue) { + // TODO: Second argument used to be an optional `calculateChangedBits` + // function. Warn to reserve for future use? + var context = { + $$typeof: REACT_CONTEXT_TYPE, + // As a workaround to support multiple concurrent renderers, we categorize + // some renderers as primary and others as secondary. We only expect + // there to be two concurrent renderers at most: React Native (primary) and + // Fabric (secondary); React DOM (primary) and React ART (secondary). + // Secondary renderers store their context values on separate fields. + _currentValue: defaultValue, + _currentValue2: defaultValue, + // Used to track how many concurrent renderers this context currently + // supports within in a single renderer. Such as parallel server rendering. + _threadCount: 0, + // These are circular + Provider: null, + Consumer: null, + // Add these to use same hidden class in VM as ServerContext + _defaultValue: null, + _globalName: null + }; + context.Provider = { + $$typeof: REACT_PROVIDER_TYPE, + _context: context + }; + var hasWarnedAboutUsingNestedContextConsumers = false; + var hasWarnedAboutUsingConsumerProvider = false; + var hasWarnedAboutDisplayNameOnConsumer = false; + + { + // A separate object, but proxies back to the original context object for + // backwards compatibility. It has a different $$typeof, so we can properly + // warn for the incorrect usage of Context as a Consumer. + var Consumer = { + $$typeof: REACT_CONTEXT_TYPE, + _context: context + }; // $FlowFixMe: Flow complains about not setting a value, which is intentional here + + Object.defineProperties(Consumer, { + Provider: { + get: function () { + if (!hasWarnedAboutUsingConsumerProvider) { + hasWarnedAboutUsingConsumerProvider = true; + + error('Rendering <Context.Consumer.Provider> is not supported and will be removed in ' + 'a future major release. Did you mean to render <Context.Provider> instead?'); + } + + return context.Provider; + }, + set: function (_Provider) { + context.Provider = _Provider; + } + }, + _currentValue: { + get: function () { + return context._currentValue; + }, + set: function (_currentValue) { + context._currentValue = _currentValue; + } + }, + _currentValue2: { + get: function () { + return context._currentValue2; + }, + set: function (_currentValue2) { + context._currentValue2 = _currentValue2; + } + }, + _threadCount: { + get: function () { + return context._threadCount; + }, + set: function (_threadCount) { + context._threadCount = _threadCount; + } + }, + Consumer: { + get: function () { + if (!hasWarnedAboutUsingNestedContextConsumers) { + hasWarnedAboutUsingNestedContextConsumers = true; + + error('Rendering <Context.Consumer.Consumer> is not supported and will be removed in ' + 'a future major release. Did you mean to render <Context.Consumer> instead?'); + } + + return context.Consumer; + } + }, + displayName: { + get: function () { + return context.displayName; + }, + set: function (displayName) { + if (!hasWarnedAboutDisplayNameOnConsumer) { + warn('Setting `displayName` on Context.Consumer has no effect. ' + "You should set it directly on the context with Context.displayName = '%s'.", displayName); + + hasWarnedAboutDisplayNameOnConsumer = true; + } + } + } + }); // $FlowFixMe: Flow complains about missing properties because it doesn't understand defineProperty + + context.Consumer = Consumer; + } + + { + context._currentRenderer = null; + context._currentRenderer2 = null; + } + + return context; + } + + var Uninitialized = -1; + var Pending = 0; + var Resolved = 1; + var Rejected = 2; + + function lazyInitializer(payload) { + if (payload._status === Uninitialized) { + var ctor = payload._result; + var thenable = ctor(); // Transition to the next state. + // This might throw either because it's missing or throws. If so, we treat it + // as still uninitialized and try again next time. Which is the same as what + // happens if the ctor or any wrappers processing the ctor throws. This might + // end up fixing it if the resolution was a concurrency bug. + + thenable.then(function (moduleObject) { + if (payload._status === Pending || payload._status === Uninitialized) { + // Transition to the next state. + var resolved = payload; + resolved._status = Resolved; + resolved._result = moduleObject; + } + }, function (error) { + if (payload._status === Pending || payload._status === Uninitialized) { + // Transition to the next state. + var rejected = payload; + rejected._status = Rejected; + rejected._result = error; + } + }); + + if (payload._status === Uninitialized) { + // In case, we're still uninitialized, then we're waiting for the thenable + // to resolve. Set it as pending in the meantime. + var pending = payload; + pending._status = Pending; + pending._result = thenable; + } + } + + if (payload._status === Resolved) { + var moduleObject = payload._result; + + { + if (moduleObject === undefined) { + error('lazy: Expected the result of a dynamic imp' + 'ort() call. ' + 'Instead received: %s\n\nYour code should look like: \n ' + // Break up imports to avoid accidentally parsing them as dependencies. + 'const MyComponent = lazy(() => imp' + "ort('./MyComponent'))\n\n" + 'Did you accidentally put curly braces around the import?', moduleObject); + } + } + + { + if (!('default' in moduleObject)) { + error('lazy: Expected the result of a dynamic imp' + 'ort() call. ' + 'Instead received: %s\n\nYour code should look like: \n ' + // Break up imports to avoid accidentally parsing them as dependencies. + 'const MyComponent = lazy(() => imp' + "ort('./MyComponent'))", moduleObject); + } + } + + return moduleObject.default; + } else { + throw payload._result; + } + } + + function lazy(ctor) { + var payload = { + // We use these fields to store the result. + _status: Uninitialized, + _result: ctor + }; + var lazyType = { + $$typeof: REACT_LAZY_TYPE, + _payload: payload, + _init: lazyInitializer + }; + + { + // In production, this would just set it on the object. + var defaultProps; + var propTypes; // $FlowFixMe + + Object.defineProperties(lazyType, { + defaultProps: { + configurable: true, + get: function () { + return defaultProps; + }, + set: function (newDefaultProps) { + error('React.lazy(...): It is not supported to assign `defaultProps` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); + + defaultProps = newDefaultProps; // Match production behavior more closely: + // $FlowFixMe + + Object.defineProperty(lazyType, 'defaultProps', { + enumerable: true + }); + } + }, + propTypes: { + configurable: true, + get: function () { + return propTypes; + }, + set: function (newPropTypes) { + error('React.lazy(...): It is not supported to assign `propTypes` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); + + propTypes = newPropTypes; // Match production behavior more closely: + // $FlowFixMe + + Object.defineProperty(lazyType, 'propTypes', { + enumerable: true + }); + } + } + }); + } + + return lazyType; + } + + function forwardRef(render) { + { + if (render != null && render.$$typeof === REACT_MEMO_TYPE) { + error('forwardRef requires a render function but received a `memo` ' + 'component. Instead of forwardRef(memo(...)), use ' + 'memo(forwardRef(...)).'); + } else if (typeof render !== 'function') { + error('forwardRef requires a render function but was given %s.', render === null ? 'null' : typeof render); + } else { + if (render.length !== 0 && render.length !== 2) { + error('forwardRef render functions accept exactly two parameters: props and ref. %s', render.length === 1 ? 'Did you forget to use the ref parameter?' : 'Any additional parameter will be undefined.'); + } + } + + if (render != null) { + if (render.defaultProps != null || render.propTypes != null) { + error('forwardRef render functions do not support propTypes or defaultProps. ' + 'Did you accidentally pass a React component?'); + } + } + } + + var elementType = { + $$typeof: REACT_FORWARD_REF_TYPE, + render: render + }; + + { + var ownName; + Object.defineProperty(elementType, 'displayName', { + enumerable: false, + configurable: true, + get: function () { + return ownName; + }, + set: function (name) { + ownName = name; // The inner component shouldn't inherit this display name in most cases, + // because the component may be used elsewhere. + // But it's nice for anonymous functions to inherit the name, + // so that our component-stack generation logic will display their frames. + // An anonymous function generally suggests a pattern like: + // React.forwardRef((props, ref) => {...}); + // This kind of inner function is not used elsewhere so the side effect is okay. + + if (!render.name && !render.displayName) { + render.displayName = name; + } + } + }); + } + + return elementType; + } + + var REACT_MODULE_REFERENCE; + + { + REACT_MODULE_REFERENCE = Symbol.for('react.module.reference'); + } + + function isValidElementType(type) { + if (typeof type === 'string' || typeof type === 'function') { + return true; + } // Note: typeof might be other than 'symbol' or 'number' (e.g. if it's a polyfill). + + + if (type === REACT_FRAGMENT_TYPE || type === REACT_PROFILER_TYPE || enableDebugTracing || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || type === REACT_SUSPENSE_LIST_TYPE || enableLegacyHidden || type === REACT_OFFSCREEN_TYPE || enableScopeAPI || enableCacheElement || enableTransitionTracing ) { + return true; + } + + if (typeof type === 'object' && type !== null) { + if (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || // This needs to include all possible module reference object + // types supported by any Flight configuration anywhere since + // we don't know which Flight build this will end up being used + // with. + type.$$typeof === REACT_MODULE_REFERENCE || type.getModuleId !== undefined) { + return true; + } + } + + return false; + } + + function memo(type, compare) { + { + if (!isValidElementType(type)) { + error('memo: The first argument must be a component. Instead ' + 'received: %s', type === null ? 'null' : typeof type); + } + } + + var elementType = { + $$typeof: REACT_MEMO_TYPE, + type: type, + compare: compare === undefined ? null : compare + }; + + { + var ownName; + Object.defineProperty(elementType, 'displayName', { + enumerable: false, + configurable: true, + get: function () { + return ownName; + }, + set: function (name) { + ownName = name; // The inner component shouldn't inherit this display name in most cases, + // because the component may be used elsewhere. + // But it's nice for anonymous functions to inherit the name, + // so that our component-stack generation logic will display their frames. + // An anonymous function generally suggests a pattern like: + // React.memo((props) => {...}); + // This kind of inner function is not used elsewhere so the side effect is okay. + + if (!type.name && !type.displayName) { + type.displayName = name; + } + } + }); + } + + return elementType; + } + + function resolveDispatcher() { + var dispatcher = ReactCurrentDispatcher.current; + + { + if (dispatcher === null) { + error('Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for' + ' one of the following reasons:\n' + '1. You might have mismatching versions of React and the renderer (such as React DOM)\n' + '2. You might be breaking the Rules of Hooks\n' + '3. You might have more than one copy of React in the same app\n' + 'See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.'); + } + } // Will result in a null access error if accessed outside render phase. We + // intentionally don't throw our own error because this is in a hot path. + // Also helps ensure this is inlined. + + + return dispatcher; + } + function useContext(Context) { + var dispatcher = resolveDispatcher(); + + { + // TODO: add a more generic warning for invalid values. + if (Context._context !== undefined) { + var realContext = Context._context; // Don't deduplicate because this legitimately causes bugs + // and nobody should be using this in existing code. + + if (realContext.Consumer === Context) { + error('Calling useContext(Context.Consumer) is not supported, may cause bugs, and will be ' + 'removed in a future major release. Did you mean to call useContext(Context) instead?'); + } else if (realContext.Provider === Context) { + error('Calling useContext(Context.Provider) is not supported. ' + 'Did you mean to call useContext(Context) instead?'); + } + } + } + + return dispatcher.useContext(Context); + } + function useState(initialState) { + var dispatcher = resolveDispatcher(); + return dispatcher.useState(initialState); + } + function useReducer(reducer, initialArg, init) { + var dispatcher = resolveDispatcher(); + return dispatcher.useReducer(reducer, initialArg, init); + } + function useRef(initialValue) { + var dispatcher = resolveDispatcher(); + return dispatcher.useRef(initialValue); + } + function useEffect(create, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useEffect(create, deps); + } + function useInsertionEffect(create, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useInsertionEffect(create, deps); + } + function useLayoutEffect(create, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useLayoutEffect(create, deps); + } + function useCallback(callback, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useCallback(callback, deps); + } + function useMemo(create, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useMemo(create, deps); + } + function useImperativeHandle(ref, create, deps) { + var dispatcher = resolveDispatcher(); + return dispatcher.useImperativeHandle(ref, create, deps); + } + function useDebugValue(value, formatterFn) { + { + var dispatcher = resolveDispatcher(); + return dispatcher.useDebugValue(value, formatterFn); + } + } + function useTransition() { + var dispatcher = resolveDispatcher(); + return dispatcher.useTransition(); + } + function useDeferredValue(value) { + var dispatcher = resolveDispatcher(); + return dispatcher.useDeferredValue(value); + } + function useId() { + var dispatcher = resolveDispatcher(); + return dispatcher.useId(); + } + function useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot) { + var dispatcher = resolveDispatcher(); + return dispatcher.useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot); + } + + // Helpers to patch console.logs to avoid logging during side-effect free + // replaying on render function. This currently only patches the object + // lazily which won't cover if the log function was extracted eagerly. + // We could also eagerly patch the method. + var disabledDepth = 0; + var prevLog; + var prevInfo; + var prevWarn; + var prevError; + var prevGroup; + var prevGroupCollapsed; + var prevGroupEnd; + + function disabledLog() {} + + disabledLog.__reactDisabledLog = true; + function disableLogs() { + { + if (disabledDepth === 0) { + /* eslint-disable react-internal/no-production-logging */ + prevLog = console.log; + prevInfo = console.info; + prevWarn = console.warn; + prevError = console.error; + prevGroup = console.group; + prevGroupCollapsed = console.groupCollapsed; + prevGroupEnd = console.groupEnd; // https://github.com/facebook/react/issues/19099 + + var props = { + configurable: true, + enumerable: true, + value: disabledLog, + writable: true + }; // $FlowFixMe Flow thinks console is immutable. + + Object.defineProperties(console, { + info: props, + log: props, + warn: props, + error: props, + group: props, + groupCollapsed: props, + groupEnd: props + }); + /* eslint-enable react-internal/no-production-logging */ + } + + disabledDepth++; + } + } + function reenableLogs() { + { + disabledDepth--; + + if (disabledDepth === 0) { + /* eslint-disable react-internal/no-production-logging */ + var props = { + configurable: true, + enumerable: true, + writable: true + }; // $FlowFixMe Flow thinks console is immutable. + + Object.defineProperties(console, { + log: assign({}, props, { + value: prevLog + }), + info: assign({}, props, { + value: prevInfo + }), + warn: assign({}, props, { + value: prevWarn + }), + error: assign({}, props, { + value: prevError + }), + group: assign({}, props, { + value: prevGroup + }), + groupCollapsed: assign({}, props, { + value: prevGroupCollapsed + }), + groupEnd: assign({}, props, { + value: prevGroupEnd + }) + }); + /* eslint-enable react-internal/no-production-logging */ + } + + if (disabledDepth < 0) { + error('disabledDepth fell below zero. ' + 'This is a bug in React. Please file an issue.'); + } + } + } + + var ReactCurrentDispatcher$1 = ReactSharedInternals.ReactCurrentDispatcher; + var prefix; + function describeBuiltInComponentFrame(name, source, ownerFn) { + { + if (prefix === undefined) { + // Extract the VM specific prefix used by each line. + try { + throw Error(); + } catch (x) { + var match = x.stack.trim().match(/\n( *(at )?)/); + prefix = match && match[1] || ''; + } + } // We use the prefix to ensure our stacks line up with native stack frames. + + + return '\n' + prefix + name; + } + } + var reentry = false; + var componentFrameCache; + + { + var PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map; + componentFrameCache = new PossiblyWeakMap(); + } + + function describeNativeComponentFrame(fn, construct) { + // If something asked for a stack inside a fake render, it should get ignored. + if ( !fn || reentry) { + return ''; + } + + { + var frame = componentFrameCache.get(fn); + + if (frame !== undefined) { + return frame; + } + } + + var control; + reentry = true; + var previousPrepareStackTrace = Error.prepareStackTrace; // $FlowFixMe It does accept undefined. + + Error.prepareStackTrace = undefined; + var previousDispatcher; + + { + previousDispatcher = ReactCurrentDispatcher$1.current; // Set the dispatcher in DEV because this might be call in the render function + // for warnings. + + ReactCurrentDispatcher$1.current = null; + disableLogs(); + } + + try { + // This should throw. + if (construct) { + // Something should be setting the props in the constructor. + var Fake = function () { + throw Error(); + }; // $FlowFixMe + + + Object.defineProperty(Fake.prototype, 'props', { + set: function () { + // We use a throwing setter instead of frozen or non-writable props + // because that won't throw in a non-strict mode function. + throw Error(); + } + }); + + if (typeof Reflect === 'object' && Reflect.construct) { + // We construct a different control for this case to include any extra + // frames added by the construct call. + try { + Reflect.construct(Fake, []); + } catch (x) { + control = x; + } + + Reflect.construct(fn, [], Fake); + } else { + try { + Fake.call(); + } catch (x) { + control = x; + } + + fn.call(Fake.prototype); + } + } else { + try { + throw Error(); + } catch (x) { + control = x; + } + + fn(); + } + } catch (sample) { + // This is inlined manually because closure doesn't do it for us. + if (sample && control && typeof sample.stack === 'string') { + // This extracts the first frame from the sample that isn't also in the control. + // Skipping one frame that we assume is the frame that calls the two. + var sampleLines = sample.stack.split('\n'); + var controlLines = control.stack.split('\n'); + var s = sampleLines.length - 1; + var c = controlLines.length - 1; + + while (s >= 1 && c >= 0 && sampleLines[s] !== controlLines[c]) { + // We expect at least one stack frame to be shared. + // Typically this will be the root most one. However, stack frames may be + // cut off due to maximum stack limits. In this case, one maybe cut off + // earlier than the other. We assume that the sample is longer or the same + // and there for cut off earlier. So we should find the root most frame in + // the sample somewhere in the control. + c--; + } + + for (; s >= 1 && c >= 0; s--, c--) { + // Next we find the first one that isn't the same which should be the + // frame that called our sample function and the control. + if (sampleLines[s] !== controlLines[c]) { + // In V8, the first line is describing the message but other VMs don't. + // If we're about to return the first line, and the control is also on the same + // line, that's a pretty good indicator that our sample threw at same line as + // the control. I.e. before we entered the sample frame. So we ignore this result. + // This can happen if you passed a class to function component, or non-function. + if (s !== 1 || c !== 1) { + do { + s--; + c--; // We may still have similar intermediate frames from the construct call. + // The next one that isn't the same should be our match though. + + if (c < 0 || sampleLines[s] !== controlLines[c]) { + // V8 adds a "new" prefix for native classes. Let's remove it to make it prettier. + var _frame = '\n' + sampleLines[s].replace(' at new ', ' at '); // If our component frame is labeled "<anonymous>" + // but we have a user-provided "displayName" + // splice it in to make the stack more readable. + + + if (fn.displayName && _frame.includes('<anonymous>')) { + _frame = _frame.replace('<anonymous>', fn.displayName); + } + + { + if (typeof fn === 'function') { + componentFrameCache.set(fn, _frame); + } + } // Return the line we found. + + + return _frame; + } + } while (s >= 1 && c >= 0); + } + + break; + } + } + } + } finally { + reentry = false; + + { + ReactCurrentDispatcher$1.current = previousDispatcher; + reenableLogs(); + } + + Error.prepareStackTrace = previousPrepareStackTrace; + } // Fallback to just using the name if we couldn't make it throw. + + + var name = fn ? fn.displayName || fn.name : ''; + var syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''; + + { + if (typeof fn === 'function') { + componentFrameCache.set(fn, syntheticFrame); + } + } + + return syntheticFrame; + } + function describeFunctionComponentFrame(fn, source, ownerFn) { + { + return describeNativeComponentFrame(fn, false); + } + } + + function shouldConstruct(Component) { + var prototype = Component.prototype; + return !!(prototype && prototype.isReactComponent); + } + + function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) { + + if (type == null) { + return ''; + } + + if (typeof type === 'function') { + { + return describeNativeComponentFrame(type, shouldConstruct(type)); + } + } + + if (typeof type === 'string') { + return describeBuiltInComponentFrame(type); + } + + switch (type) { + case REACT_SUSPENSE_TYPE: + return describeBuiltInComponentFrame('Suspense'); + + case REACT_SUSPENSE_LIST_TYPE: + return describeBuiltInComponentFrame('SuspenseList'); + } + + if (typeof type === 'object') { + switch (type.$$typeof) { + case REACT_FORWARD_REF_TYPE: + return describeFunctionComponentFrame(type.render); + + case REACT_MEMO_TYPE: + // Memo may contain any component type so we recursively resolve it. + return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn); + + case REACT_LAZY_TYPE: + { + var lazyComponent = type; + var payload = lazyComponent._payload; + var init = lazyComponent._init; + + try { + // Lazy may contain any component type so we recursively resolve it. + return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn); + } catch (x) {} + } + } + } + + return ''; + } + + var loggedTypeFailures = {}; + var ReactDebugCurrentFrame$1 = ReactSharedInternals.ReactDebugCurrentFrame; + + function setCurrentlyValidatingElement(element) { + { + if (element) { + var owner = element._owner; + var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); + ReactDebugCurrentFrame$1.setExtraStackFrame(stack); + } else { + ReactDebugCurrentFrame$1.setExtraStackFrame(null); + } + } + } + + function checkPropTypes(typeSpecs, values, location, componentName, element) { + { + // $FlowFixMe This is okay but Flow doesn't know it. + var has = Function.call.bind(hasOwnProperty); + + for (var typeSpecName in typeSpecs) { + if (has(typeSpecs, typeSpecName)) { + var error$1 = void 0; // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + if (typeof typeSpecs[typeSpecName] !== 'function') { + // eslint-disable-next-line react-internal/prod-error-codes + var err = Error((componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' + 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.' + 'This often happens because of typos such as `PropTypes.function` instead of `PropTypes.func`.'); + err.name = 'Invariant Violation'; + throw err; + } + + error$1 = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'); + } catch (ex) { + error$1 = ex; + } + + if (error$1 && !(error$1 instanceof Error)) { + setCurrentlyValidatingElement(element); + + error('%s: type specification of %s' + ' `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error$1); + + setCurrentlyValidatingElement(null); + } + + if (error$1 instanceof Error && !(error$1.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error$1.message] = true; + setCurrentlyValidatingElement(element); + + error('Failed %s type: %s', location, error$1.message); + + setCurrentlyValidatingElement(null); + } + } + } + } + } + + function setCurrentlyValidatingElement$1(element) { + { + if (element) { + var owner = element._owner; + var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); + setExtraStackFrame(stack); + } else { + setExtraStackFrame(null); + } + } + } + + var propTypesMisspellWarningShown; + + { + propTypesMisspellWarningShown = false; + } + + function getDeclarationErrorAddendum() { + if (ReactCurrentOwner.current) { + var name = getComponentNameFromType(ReactCurrentOwner.current.type); + + if (name) { + return '\n\nCheck the render method of `' + name + '`.'; + } + } + + return ''; + } + + function getSourceInfoErrorAddendum(source) { + if (source !== undefined) { + var fileName = source.fileName.replace(/^.*[\\\/]/, ''); + var lineNumber = source.lineNumber; + return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.'; + } + + return ''; + } + + function getSourceInfoErrorAddendumForProps(elementProps) { + if (elementProps !== null && elementProps !== undefined) { + return getSourceInfoErrorAddendum(elementProps.__source); + } + + return ''; + } + /** + * Warn if there's no key explicitly set on dynamic arrays of children or + * object keys are not valid. This allows us to keep track of children between + * updates. + */ + + + var ownerHasKeyUseWarning = {}; + + function getCurrentComponentErrorInfo(parentType) { + var info = getDeclarationErrorAddendum(); + + if (!info) { + var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; + + if (parentName) { + info = "\n\nCheck the top-level render call using <" + parentName + ">."; + } + } + + return info; + } + /** + * Warn if the element doesn't have an explicit key assigned to it. + * This element is in an array. The array could grow and shrink or be + * reordered. All children that haven't already been validated are required to + * have a "key" property assigned to it. Error statuses are cached so a warning + * will only be shown once. + * + * @internal + * @param {ReactElement} element Element that requires a key. + * @param {*} parentType element's parent's type. + */ + + + function validateExplicitKey(element, parentType) { + if (!element._store || element._store.validated || element.key != null) { + return; + } + + element._store.validated = true; + var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); + + if (ownerHasKeyUseWarning[currentComponentErrorInfo]) { + return; + } + + ownerHasKeyUseWarning[currentComponentErrorInfo] = true; // Usually the current owner is the offender, but if it accepts children as a + // property, it may be the creator of the child that's responsible for + // assigning it a key. + + var childOwner = ''; + + if (element && element._owner && element._owner !== ReactCurrentOwner.current) { + // Give the component that originally created this child. + childOwner = " It was passed a child from " + getComponentNameFromType(element._owner.type) + "."; + } + + { + setCurrentlyValidatingElement$1(element); + + error('Each child in a list should have a unique "key" prop.' + '%s%s See https://reactjs.org/link/warning-keys for more information.', currentComponentErrorInfo, childOwner); + + setCurrentlyValidatingElement$1(null); + } + } + /** + * Ensure that every element either is passed in a static location, in an + * array with an explicit keys property defined, or in an object literal + * with valid key property. + * + * @internal + * @param {ReactNode} node Statically passed child of any type. + * @param {*} parentType node's parent's type. + */ + + + function validateChildKeys(node, parentType) { + if (typeof node !== 'object') { + return; + } + + if (isArray(node)) { + for (var i = 0; i < node.length; i++) { + var child = node[i]; + + if (isValidElement(child)) { + validateExplicitKey(child, parentType); + } + } + } else if (isValidElement(node)) { + // This element was passed in a valid location. + if (node._store) { + node._store.validated = true; + } + } else if (node) { + var iteratorFn = getIteratorFn(node); + + if (typeof iteratorFn === 'function') { + // Entry iterators used to provide implicit keys, + // but now we print a separate warning for them later. + if (iteratorFn !== node.entries) { + var iterator = iteratorFn.call(node); + var step; + + while (!(step = iterator.next()).done) { + if (isValidElement(step.value)) { + validateExplicitKey(step.value, parentType); + } + } + } + } + } + } + /** + * Given an element, validate that its props follow the propTypes definition, + * provided by the type. + * + * @param {ReactElement} element + */ + + + function validatePropTypes(element) { + { + var type = element.type; + + if (type === null || type === undefined || typeof type === 'string') { + return; + } + + var propTypes; + + if (typeof type === 'function') { + propTypes = type.propTypes; + } else if (typeof type === 'object' && (type.$$typeof === REACT_FORWARD_REF_TYPE || // Note: Memo only checks outer props here. + // Inner props are checked in the reconciler. + type.$$typeof === REACT_MEMO_TYPE)) { + propTypes = type.propTypes; + } else { + return; + } + + if (propTypes) { + // Intentionally inside to avoid triggering lazy initializers: + var name = getComponentNameFromType(type); + checkPropTypes(propTypes, element.props, 'prop', name, element); + } else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) { + propTypesMisspellWarningShown = true; // Intentionally inside to avoid triggering lazy initializers: + + var _name = getComponentNameFromType(type); + + error('Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', _name || 'Unknown'); + } + + if (typeof type.getDefaultProps === 'function' && !type.getDefaultProps.isReactClassApproved) { + error('getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.'); + } + } + } + /** + * Given a fragment, validate that it can only be provided with fragment props + * @param {ReactElement} fragment + */ + + + function validateFragmentProps(fragment) { + { + var keys = Object.keys(fragment.props); + + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + + if (key !== 'children' && key !== 'key') { + setCurrentlyValidatingElement$1(fragment); + + error('Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.', key); + + setCurrentlyValidatingElement$1(null); + break; + } + } + + if (fragment.ref !== null) { + setCurrentlyValidatingElement$1(fragment); + + error('Invalid attribute `ref` supplied to `React.Fragment`.'); + + setCurrentlyValidatingElement$1(null); + } + } + } + function createElementWithValidation(type, props, children) { + var validType = isValidElementType(type); // We warn in this case but don't throw. We expect the element creation to + // succeed and there will likely be errors in render. + + if (!validType) { + var info = ''; + + if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { + info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports."; + } + + var sourceInfo = getSourceInfoErrorAddendumForProps(props); + + if (sourceInfo) { + info += sourceInfo; + } else { + info += getDeclarationErrorAddendum(); + } + + var typeString; + + if (type === null) { + typeString = 'null'; + } else if (isArray(type)) { + typeString = 'array'; + } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) { + typeString = "<" + (getComponentNameFromType(type.type) || 'Unknown') + " />"; + info = ' Did you accidentally export a JSX literal instead of a component?'; + } else { + typeString = typeof type; + } + + { + error('React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', typeString, info); + } + } + + var element = createElement.apply(this, arguments); // The result can be nullish if a mock or a custom function is used. + // TODO: Drop this when these are no longer allowed as the type argument. + + if (element == null) { + return element; + } // Skip key warning if the type isn't valid since our key validation logic + // doesn't expect a non-string/function type and can throw confusing errors. + // We don't want exception behavior to differ between dev and prod. + // (Rendering will throw with a helpful message and as soon as the type is + // fixed, the key warnings will appear.) + + + if (validType) { + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], type); + } + } + + if (type === REACT_FRAGMENT_TYPE) { + validateFragmentProps(element); + } else { + validatePropTypes(element); + } + + return element; + } + var didWarnAboutDeprecatedCreateFactory = false; + function createFactoryWithValidation(type) { + var validatedFactory = createElementWithValidation.bind(null, type); + validatedFactory.type = type; + + { + if (!didWarnAboutDeprecatedCreateFactory) { + didWarnAboutDeprecatedCreateFactory = true; + + warn('React.createFactory() is deprecated and will be removed in ' + 'a future major release. Consider using JSX ' + 'or use React.createElement() directly instead.'); + } // Legacy hook: remove it + + + Object.defineProperty(validatedFactory, 'type', { + enumerable: false, + get: function () { + warn('Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.'); + + Object.defineProperty(this, 'type', { + value: type + }); + return type; + } + }); + } + + return validatedFactory; + } + function cloneElementWithValidation(element, props, children) { + var newElement = cloneElement.apply(this, arguments); + + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], newElement.type); + } + + validatePropTypes(newElement); + return newElement; + } + + var enableSchedulerDebugging = false; + var enableProfiling = false; + var frameYieldMs = 5; + + function push(heap, node) { + var index = heap.length; + heap.push(node); + siftUp(heap, node, index); + } + function peek(heap) { + return heap.length === 0 ? null : heap[0]; + } + function pop(heap) { + if (heap.length === 0) { + return null; + } + + var first = heap[0]; + var last = heap.pop(); + + if (last !== first) { + heap[0] = last; + siftDown(heap, last, 0); + } + + return first; + } + + function siftUp(heap, node, i) { + var index = i; + + while (index > 0) { + var parentIndex = index - 1 >>> 1; + var parent = heap[parentIndex]; + + if (compare(parent, node) > 0) { + // The parent is larger. Swap positions. + heap[parentIndex] = node; + heap[index] = parent; + index = parentIndex; + } else { + // The parent is smaller. Exit. + return; + } + } + } + + function siftDown(heap, node, i) { + var index = i; + var length = heap.length; + var halfLength = length >>> 1; + + while (index < halfLength) { + var leftIndex = (index + 1) * 2 - 1; + var left = heap[leftIndex]; + var rightIndex = leftIndex + 1; + var right = heap[rightIndex]; // If the left or right node is smaller, swap with the smaller of those. + + if (compare(left, node) < 0) { + if (rightIndex < length && compare(right, left) < 0) { + heap[index] = right; + heap[rightIndex] = node; + index = rightIndex; + } else { + heap[index] = left; + heap[leftIndex] = node; + index = leftIndex; + } + } else if (rightIndex < length && compare(right, node) < 0) { + heap[index] = right; + heap[rightIndex] = node; + index = rightIndex; + } else { + // Neither child is smaller. Exit. + return; + } + } + } + + function compare(a, b) { + // Compare sort index first, then task id. + var diff = a.sortIndex - b.sortIndex; + return diff !== 0 ? diff : a.id - b.id; + } + + // TODO: Use symbols? + var ImmediatePriority = 1; + var UserBlockingPriority = 2; + var NormalPriority = 3; + var LowPriority = 4; + var IdlePriority = 5; + + function markTaskErrored(task, ms) { + } + + /* eslint-disable no-var */ + var getCurrentTime; + var hasPerformanceNow = typeof performance === 'object' && typeof performance.now === 'function'; + + if (hasPerformanceNow) { + var localPerformance = performance; + + getCurrentTime = function () { + return localPerformance.now(); + }; + } else { + var localDate = Date; + var initialTime = localDate.now(); + + getCurrentTime = function () { + return localDate.now() - initialTime; + }; + } // Max 31 bit integer. The max integer size in V8 for 32-bit systems. + // Math.pow(2, 30) - 1 + // 0b111111111111111111111111111111 + + + var maxSigned31BitInt = 1073741823; // Times out immediately + + var IMMEDIATE_PRIORITY_TIMEOUT = -1; // Eventually times out + + var USER_BLOCKING_PRIORITY_TIMEOUT = 250; + var NORMAL_PRIORITY_TIMEOUT = 5000; + var LOW_PRIORITY_TIMEOUT = 10000; // Never times out + + var IDLE_PRIORITY_TIMEOUT = maxSigned31BitInt; // Tasks are stored on a min heap + + var taskQueue = []; + var timerQueue = []; // Incrementing id counter. Used to maintain insertion order. + + var taskIdCounter = 1; // Pausing the scheduler is useful for debugging. + var currentTask = null; + var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrance. + + var isPerformingWork = false; + var isHostCallbackScheduled = false; + var isHostTimeoutScheduled = false; // Capture local references to native APIs, in case a polyfill overrides them. + + var localSetTimeout = typeof setTimeout === 'function' ? setTimeout : null; + var localClearTimeout = typeof clearTimeout === 'function' ? clearTimeout : null; + var localSetImmediate = typeof setImmediate !== 'undefined' ? setImmediate : null; // IE and Node.js + jsdom + + var isInputPending = typeof navigator !== 'undefined' && navigator.scheduling !== undefined && navigator.scheduling.isInputPending !== undefined ? navigator.scheduling.isInputPending.bind(navigator.scheduling) : null; + + function advanceTimers(currentTime) { + // Check for tasks that are no longer delayed and add them to the queue. + var timer = peek(timerQueue); + + while (timer !== null) { + if (timer.callback === null) { + // Timer was cancelled. + pop(timerQueue); + } else if (timer.startTime <= currentTime) { + // Timer fired. Transfer to the task queue. + pop(timerQueue); + timer.sortIndex = timer.expirationTime; + push(taskQueue, timer); + } else { + // Remaining timers are pending. + return; + } + + timer = peek(timerQueue); + } + } + + function handleTimeout(currentTime) { + isHostTimeoutScheduled = false; + advanceTimers(currentTime); + + if (!isHostCallbackScheduled) { + if (peek(taskQueue) !== null) { + isHostCallbackScheduled = true; + requestHostCallback(flushWork); + } else { + var firstTimer = peek(timerQueue); + + if (firstTimer !== null) { + requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); + } + } + } + } + + function flushWork(hasTimeRemaining, initialTime) { + + + isHostCallbackScheduled = false; + + if (isHostTimeoutScheduled) { + // We scheduled a timeout but it's no longer needed. Cancel it. + isHostTimeoutScheduled = false; + cancelHostTimeout(); + } + + isPerformingWork = true; + var previousPriorityLevel = currentPriorityLevel; + + try { + if (enableProfiling) { + try { + return workLoop(hasTimeRemaining, initialTime); + } catch (error) { + if (currentTask !== null) { + var currentTime = getCurrentTime(); + markTaskErrored(currentTask, currentTime); + currentTask.isQueued = false; + } + + throw error; + } + } else { + // No catch in prod code path. + return workLoop(hasTimeRemaining, initialTime); + } + } finally { + currentTask = null; + currentPriorityLevel = previousPriorityLevel; + isPerformingWork = false; + } + } + + function workLoop(hasTimeRemaining, initialTime) { + var currentTime = initialTime; + advanceTimers(currentTime); + currentTask = peek(taskQueue); + + while (currentTask !== null && !(enableSchedulerDebugging )) { + if (currentTask.expirationTime > currentTime && (!hasTimeRemaining || shouldYieldToHost())) { + // This currentTask hasn't expired, and we've reached the deadline. + break; + } + + var callback = currentTask.callback; + + if (typeof callback === 'function') { + currentTask.callback = null; + currentPriorityLevel = currentTask.priorityLevel; + var didUserCallbackTimeout = currentTask.expirationTime <= currentTime; + + var continuationCallback = callback(didUserCallbackTimeout); + currentTime = getCurrentTime(); + + if (typeof continuationCallback === 'function') { + currentTask.callback = continuationCallback; + } else { + + if (currentTask === peek(taskQueue)) { + pop(taskQueue); + } + } + + advanceTimers(currentTime); + } else { + pop(taskQueue); + } + + currentTask = peek(taskQueue); + } // Return whether there's additional work + + + if (currentTask !== null) { + return true; + } else { + var firstTimer = peek(timerQueue); + + if (firstTimer !== null) { + requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); + } + + return false; + } + } + + function unstable_runWithPriority(priorityLevel, eventHandler) { + switch (priorityLevel) { + case ImmediatePriority: + case UserBlockingPriority: + case NormalPriority: + case LowPriority: + case IdlePriority: + break; + + default: + priorityLevel = NormalPriority; + } + + var previousPriorityLevel = currentPriorityLevel; + currentPriorityLevel = priorityLevel; + + try { + return eventHandler(); + } finally { + currentPriorityLevel = previousPriorityLevel; + } + } + + function unstable_next(eventHandler) { + var priorityLevel; + + switch (currentPriorityLevel) { + case ImmediatePriority: + case UserBlockingPriority: + case NormalPriority: + // Shift down to normal priority + priorityLevel = NormalPriority; + break; + + default: + // Anything lower than normal priority should remain at the current level. + priorityLevel = currentPriorityLevel; + break; + } + + var previousPriorityLevel = currentPriorityLevel; + currentPriorityLevel = priorityLevel; + + try { + return eventHandler(); + } finally { + currentPriorityLevel = previousPriorityLevel; + } + } + + function unstable_wrapCallback(callback) { + var parentPriorityLevel = currentPriorityLevel; + return function () { + // This is a fork of runWithPriority, inlined for performance. + var previousPriorityLevel = currentPriorityLevel; + currentPriorityLevel = parentPriorityLevel; + + try { + return callback.apply(this, arguments); + } finally { + currentPriorityLevel = previousPriorityLevel; + } + }; + } + + function unstable_scheduleCallback(priorityLevel, callback, options) { + var currentTime = getCurrentTime(); + var startTime; + + if (typeof options === 'object' && options !== null) { + var delay = options.delay; + + if (typeof delay === 'number' && delay > 0) { + startTime = currentTime + delay; + } else { + startTime = currentTime; + } + } else { + startTime = currentTime; + } + + var timeout; + + switch (priorityLevel) { + case ImmediatePriority: + timeout = IMMEDIATE_PRIORITY_TIMEOUT; + break; + + case UserBlockingPriority: + timeout = USER_BLOCKING_PRIORITY_TIMEOUT; + break; + + case IdlePriority: + timeout = IDLE_PRIORITY_TIMEOUT; + break; + + case LowPriority: + timeout = LOW_PRIORITY_TIMEOUT; + break; + + case NormalPriority: + default: + timeout = NORMAL_PRIORITY_TIMEOUT; + break; + } + + var expirationTime = startTime + timeout; + var newTask = { + id: taskIdCounter++, + callback: callback, + priorityLevel: priorityLevel, + startTime: startTime, + expirationTime: expirationTime, + sortIndex: -1 + }; + + if (startTime > currentTime) { + // This is a delayed task. + newTask.sortIndex = startTime; + push(timerQueue, newTask); + + if (peek(taskQueue) === null && newTask === peek(timerQueue)) { + // All tasks are delayed, and this is the task with the earliest delay. + if (isHostTimeoutScheduled) { + // Cancel an existing timeout. + cancelHostTimeout(); + } else { + isHostTimeoutScheduled = true; + } // Schedule a timeout. + + + requestHostTimeout(handleTimeout, startTime - currentTime); + } + } else { + newTask.sortIndex = expirationTime; + push(taskQueue, newTask); + // wait until the next time we yield. + + + if (!isHostCallbackScheduled && !isPerformingWork) { + isHostCallbackScheduled = true; + requestHostCallback(flushWork); + } + } + + return newTask; + } + + function unstable_pauseExecution() { + } + + function unstable_continueExecution() { + + if (!isHostCallbackScheduled && !isPerformingWork) { + isHostCallbackScheduled = true; + requestHostCallback(flushWork); + } + } + + function unstable_getFirstCallbackNode() { + return peek(taskQueue); + } + + function unstable_cancelCallback(task) { + // remove from the queue because you can't remove arbitrary nodes from an + // array based heap, only the first one.) + + + task.callback = null; + } + + function unstable_getCurrentPriorityLevel() { + return currentPriorityLevel; + } + + var isMessageLoopRunning = false; + var scheduledHostCallback = null; + var taskTimeoutID = -1; // Scheduler periodically yields in case there is other work on the main + // thread, like user events. By default, it yields multiple times per frame. + // It does not attempt to align with frame boundaries, since most tasks don't + // need to be frame aligned; for those that do, use requestAnimationFrame. + + var frameInterval = frameYieldMs; + var startTime = -1; + + function shouldYieldToHost() { + var timeElapsed = getCurrentTime() - startTime; + + if (timeElapsed < frameInterval) { + // The main thread has only been blocked for a really short amount of time; + // smaller than a single frame. Don't yield yet. + return false; + } // The main thread has been blocked for a non-negligible amount of time. We + + + return true; + } + + function requestPaint() { + + } + + function forceFrameRate(fps) { + if (fps < 0 || fps > 125) { + // Using console['error'] to evade Babel and ESLint + console['error']('forceFrameRate takes a positive int between 0 and 125, ' + 'forcing frame rates higher than 125 fps is not supported'); + return; + } + + if (fps > 0) { + frameInterval = Math.floor(1000 / fps); + } else { + // reset the framerate + frameInterval = frameYieldMs; + } + } + + var performWorkUntilDeadline = function () { + if (scheduledHostCallback !== null) { + var currentTime = getCurrentTime(); // Keep track of the start time so we can measure how long the main thread + // has been blocked. + + startTime = currentTime; + var hasTimeRemaining = true; // If a scheduler task throws, exit the current browser task so the + // error can be observed. + // + // Intentionally not using a try-catch, since that makes some debugging + // techniques harder. Instead, if `scheduledHostCallback` errors, then + // `hasMoreWork` will remain true, and we'll continue the work loop. + + var hasMoreWork = true; + + try { + hasMoreWork = scheduledHostCallback(hasTimeRemaining, currentTime); + } finally { + if (hasMoreWork) { + // If there's more work, schedule the next message event at the end + // of the preceding one. + schedulePerformWorkUntilDeadline(); + } else { + isMessageLoopRunning = false; + scheduledHostCallback = null; + } + } + } else { + isMessageLoopRunning = false; + } // Yielding to the browser will give it a chance to paint, so we can + }; + + var schedulePerformWorkUntilDeadline; + + if (typeof localSetImmediate === 'function') { + // Node.js and old IE. + // There's a few reasons for why we prefer setImmediate. + // + // Unlike MessageChannel, it doesn't prevent a Node.js process from exiting. + // (Even though this is a DOM fork of the Scheduler, you could get here + // with a mix of Node.js 15+, which has a MessageChannel, and jsdom.) + // https://github.com/facebook/react/issues/20756 + // + // But also, it runs earlier which is the semantic we want. + // If other browsers ever implement it, it's better to use it. + // Although both of these would be inferior to native scheduling. + schedulePerformWorkUntilDeadline = function () { + localSetImmediate(performWorkUntilDeadline); + }; + } else if (typeof MessageChannel !== 'undefined') { + // DOM and Worker environments. + // We prefer MessageChannel because of the 4ms setTimeout clamping. + var channel = new MessageChannel(); + var port = channel.port2; + channel.port1.onmessage = performWorkUntilDeadline; + + schedulePerformWorkUntilDeadline = function () { + port.postMessage(null); + }; + } else { + // We should only fallback here in non-browser environments. + schedulePerformWorkUntilDeadline = function () { + localSetTimeout(performWorkUntilDeadline, 0); + }; + } + + function requestHostCallback(callback) { + scheduledHostCallback = callback; + + if (!isMessageLoopRunning) { + isMessageLoopRunning = true; + schedulePerformWorkUntilDeadline(); + } + } + + function requestHostTimeout(callback, ms) { + taskTimeoutID = localSetTimeout(function () { + callback(getCurrentTime()); + }, ms); + } + + function cancelHostTimeout() { + localClearTimeout(taskTimeoutID); + taskTimeoutID = -1; + } + + var unstable_requestPaint = requestPaint; + var unstable_Profiling = null; + + + + var Scheduler = /*#__PURE__*/Object.freeze({ + __proto__: null, + unstable_ImmediatePriority: ImmediatePriority, + unstable_UserBlockingPriority: UserBlockingPriority, + unstable_NormalPriority: NormalPriority, + unstable_IdlePriority: IdlePriority, + unstable_LowPriority: LowPriority, + unstable_runWithPriority: unstable_runWithPriority, + unstable_next: unstable_next, + unstable_scheduleCallback: unstable_scheduleCallback, + unstable_cancelCallback: unstable_cancelCallback, + unstable_wrapCallback: unstable_wrapCallback, + unstable_getCurrentPriorityLevel: unstable_getCurrentPriorityLevel, + unstable_shouldYield: shouldYieldToHost, + unstable_requestPaint: unstable_requestPaint, + unstable_continueExecution: unstable_continueExecution, + unstable_pauseExecution: unstable_pauseExecution, + unstable_getFirstCallbackNode: unstable_getFirstCallbackNode, + get unstable_now () { return getCurrentTime; }, + unstable_forceFrameRate: forceFrameRate, + unstable_Profiling: unstable_Profiling + }); + + var ReactSharedInternals$1 = { + ReactCurrentDispatcher: ReactCurrentDispatcher, + ReactCurrentOwner: ReactCurrentOwner, + ReactCurrentBatchConfig: ReactCurrentBatchConfig, + // Re-export the schedule API(s) for UMD bundles. + // This avoids introducing a dependency on a new UMD global in a minor update, + // Since that would be a breaking change (e.g. for all existing CodeSandboxes). + // This re-export is only required for UMD bundles; + // CJS bundles use the shared NPM package. + Scheduler: Scheduler + }; + + { + ReactSharedInternals$1.ReactCurrentActQueue = ReactCurrentActQueue; + ReactSharedInternals$1.ReactDebugCurrentFrame = ReactDebugCurrentFrame; + } + + function startTransition(scope, options) { + var prevTransition = ReactCurrentBatchConfig.transition; + ReactCurrentBatchConfig.transition = {}; + var currentTransition = ReactCurrentBatchConfig.transition; + + { + ReactCurrentBatchConfig.transition._updatedFibers = new Set(); + } + + try { + scope(); + } finally { + ReactCurrentBatchConfig.transition = prevTransition; + + { + if (prevTransition === null && currentTransition._updatedFibers) { + var updatedFibersCount = currentTransition._updatedFibers.size; + + if (updatedFibersCount > 10) { + warn('Detected a large number of updates inside startTransition. ' + 'If this is due to a subscription please re-write it to use React provided hooks. ' + 'Otherwise concurrent mode guarantees are off the table.'); + } + + currentTransition._updatedFibers.clear(); + } + } + } + } + + var didWarnAboutMessageChannel = false; + var enqueueTaskImpl = null; + function enqueueTask(task) { + if (enqueueTaskImpl === null) { + try { + // read require off the module object to get around the bundlers. + // we don't want them to detect a require and bundle a Node polyfill. + var requireString = ('require' + Math.random()).slice(0, 7); + var nodeRequire = module && module[requireString]; // assuming we're in node, let's try to get node's + // version of setImmediate, bypassing fake timers if any. + + enqueueTaskImpl = nodeRequire.call(module, 'timers').setImmediate; + } catch (_err) { + // we're in a browser + // we can't use regular timers because they may still be faked + // so we try MessageChannel+postMessage instead + enqueueTaskImpl = function (callback) { + { + if (didWarnAboutMessageChannel === false) { + didWarnAboutMessageChannel = true; + + if (typeof MessageChannel === 'undefined') { + error('This browser does not have a MessageChannel implementation, ' + 'so enqueuing tasks via await act(async () => ...) will fail. ' + 'Please file an issue at https://github.com/facebook/react/issues ' + 'if you encounter this warning.'); + } + } + } + + var channel = new MessageChannel(); + channel.port1.onmessage = callback; + channel.port2.postMessage(undefined); + }; + } + } + + return enqueueTaskImpl(task); + } + + var actScopeDepth = 0; + var didWarnNoAwaitAct = false; + function act(callback) { + { + // `act` calls can be nested, so we track the depth. This represents the + // number of `act` scopes on the stack. + var prevActScopeDepth = actScopeDepth; + actScopeDepth++; + + if (ReactCurrentActQueue.current === null) { + // This is the outermost `act` scope. Initialize the queue. The reconciler + // will detect the queue and use it instead of Scheduler. + ReactCurrentActQueue.current = []; + } + + var prevIsBatchingLegacy = ReactCurrentActQueue.isBatchingLegacy; + var result; + + try { + // Used to reproduce behavior of `batchedUpdates` in legacy mode. Only + // set to `true` while the given callback is executed, not for updates + // triggered during an async event, because this is how the legacy + // implementation of `act` behaved. + ReactCurrentActQueue.isBatchingLegacy = true; + result = callback(); // Replicate behavior of original `act` implementation in legacy mode, + // which flushed updates immediately after the scope function exits, even + // if it's an async function. + + if (!prevIsBatchingLegacy && ReactCurrentActQueue.didScheduleLegacyUpdate) { + var queue = ReactCurrentActQueue.current; + + if (queue !== null) { + ReactCurrentActQueue.didScheduleLegacyUpdate = false; + flushActQueue(queue); + } + } + } catch (error) { + popActScope(prevActScopeDepth); + throw error; + } finally { + ReactCurrentActQueue.isBatchingLegacy = prevIsBatchingLegacy; + } + + if (result !== null && typeof result === 'object' && typeof result.then === 'function') { + var thenableResult = result; // The callback is an async function (i.e. returned a promise). Wait + // for it to resolve before exiting the current scope. + + var wasAwaited = false; + var thenable = { + then: function (resolve, reject) { + wasAwaited = true; + thenableResult.then(function (returnValue) { + popActScope(prevActScopeDepth); + + if (actScopeDepth === 0) { + // We've exited the outermost act scope. Recursively flush the + // queue until there's no remaining work. + recursivelyFlushAsyncActWork(returnValue, resolve, reject); + } else { + resolve(returnValue); + } + }, function (error) { + // The callback threw an error. + popActScope(prevActScopeDepth); + reject(error); + }); + } + }; + + { + if (!didWarnNoAwaitAct && typeof Promise !== 'undefined') { + // eslint-disable-next-line no-undef + Promise.resolve().then(function () {}).then(function () { + if (!wasAwaited) { + didWarnNoAwaitAct = true; + + error('You called act(async () => ...) without await. ' + 'This could lead to unexpected testing behaviour, ' + 'interleaving multiple act calls and mixing their ' + 'scopes. ' + 'You should - await act(async () => ...);'); + } + }); + } + } + + return thenable; + } else { + var returnValue = result; // The callback is not an async function. Exit the current scope + // immediately, without awaiting. + + popActScope(prevActScopeDepth); + + if (actScopeDepth === 0) { + // Exiting the outermost act scope. Flush the queue. + var _queue = ReactCurrentActQueue.current; + + if (_queue !== null) { + flushActQueue(_queue); + ReactCurrentActQueue.current = null; + } // Return a thenable. If the user awaits it, we'll flush again in + // case additional work was scheduled by a microtask. + + + var _thenable = { + then: function (resolve, reject) { + // Confirm we haven't re-entered another `act` scope, in case + // the user does something weird like await the thenable + // multiple times. + if (ReactCurrentActQueue.current === null) { + // Recursively flush the queue until there's no remaining work. + ReactCurrentActQueue.current = []; + recursivelyFlushAsyncActWork(returnValue, resolve, reject); + } else { + resolve(returnValue); + } + } + }; + return _thenable; + } else { + // Since we're inside a nested `act` scope, the returned thenable + // immediately resolves. The outer scope will flush the queue. + var _thenable2 = { + then: function (resolve, reject) { + resolve(returnValue); + } + }; + return _thenable2; + } + } + } + } + + function popActScope(prevActScopeDepth) { + { + if (prevActScopeDepth !== actScopeDepth - 1) { + error('You seem to have overlapping act() calls, this is not supported. ' + 'Be sure to await previous act() calls before making a new one. '); + } + + actScopeDepth = prevActScopeDepth; + } + } + + function recursivelyFlushAsyncActWork(returnValue, resolve, reject) { + { + var queue = ReactCurrentActQueue.current; + + if (queue !== null) { + try { + flushActQueue(queue); + enqueueTask(function () { + if (queue.length === 0) { + // No additional work was scheduled. Finish. + ReactCurrentActQueue.current = null; + resolve(returnValue); + } else { + // Keep flushing work until there's none left. + recursivelyFlushAsyncActWork(returnValue, resolve, reject); + } + }); + } catch (error) { + reject(error); + } + } else { + resolve(returnValue); + } + } + } + + var isFlushing = false; + + function flushActQueue(queue) { + { + if (!isFlushing) { + // Prevent re-entrance. + isFlushing = true; + var i = 0; + + try { + for (; i < queue.length; i++) { + var callback = queue[i]; + + do { + callback = callback(true); + } while (callback !== null); + } + + queue.length = 0; + } catch (error) { + // If something throws, leave the remaining callbacks on the queue. + queue = queue.slice(i + 1); + throw error; + } finally { + isFlushing = false; + } + } + } + } + + var createElement$1 = createElementWithValidation ; + var cloneElement$1 = cloneElementWithValidation ; + var createFactory = createFactoryWithValidation ; + var Children = { + map: mapChildren, + forEach: forEachChildren, + count: countChildren, + toArray: toArray, + only: onlyChild + }; + + exports.Children = Children; + exports.Component = Component; + exports.Fragment = REACT_FRAGMENT_TYPE; + exports.Profiler = REACT_PROFILER_TYPE; + exports.PureComponent = PureComponent; + exports.StrictMode = REACT_STRICT_MODE_TYPE; + exports.Suspense = REACT_SUSPENSE_TYPE; + exports.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactSharedInternals$1; + exports.cloneElement = cloneElement$1; + exports.createContext = createContext; + exports.createElement = createElement$1; + exports.createFactory = createFactory; + exports.createRef = createRef; + exports.forwardRef = forwardRef; + exports.isValidElement = isValidElement; + exports.lazy = lazy; + exports.memo = memo; + exports.startTransition = startTransition; + exports.unstable_act = act; + exports.useCallback = useCallback; + exports.useContext = useContext; + exports.useDebugValue = useDebugValue; + exports.useDeferredValue = useDeferredValue; + exports.useEffect = useEffect; + exports.useId = useId; + exports.useImperativeHandle = useImperativeHandle; + exports.useInsertionEffect = useInsertionEffect; + exports.useLayoutEffect = useLayoutEffect; + exports.useMemo = useMemo; + exports.useReducer = useReducer; + exports.useRef = useRef; + exports.useState = useState; + exports.useSyncExternalStore = useSyncExternalStore; + exports.useTransition = useTransition; + exports.version = ReactVersion; + +}))); |