182 lines
7.3 KiB
JavaScript
Executable File
182 lines
7.3 KiB
JavaScript
Executable File
/** @license React v16.13.1
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* react-is.development.js
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*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
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typeof define === 'function' && define.amd ? define(['exports'], factory) :
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(global = global || self, factory(global.ReactIs = {}));
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}(this, (function (exports) { 'use strict';
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// The Symbol used to tag the ReactElement-like types. If there is no native Symbol
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// nor polyfill, then a plain number is used for performance.
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var hasSymbol = typeof Symbol === 'function' && Symbol.for;
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var REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7;
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var REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca;
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var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb;
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var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc;
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var REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2;
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var REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd;
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var REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace; // TODO: We don't use AsyncMode or ConcurrentMode anymore. They were temporary
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// (unstable) APIs that have been removed. Can we remove the symbols?
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var REACT_ASYNC_MODE_TYPE = hasSymbol ? Symbol.for('react.async_mode') : 0xeacf;
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var REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf;
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var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0;
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var REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1;
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var REACT_SUSPENSE_LIST_TYPE = hasSymbol ? Symbol.for('react.suspense_list') : 0xead8;
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var REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3;
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var REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4;
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var REACT_BLOCK_TYPE = hasSymbol ? Symbol.for('react.block') : 0xead9;
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var REACT_FUNDAMENTAL_TYPE = hasSymbol ? Symbol.for('react.fundamental') : 0xead5;
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var REACT_RESPONDER_TYPE = hasSymbol ? Symbol.for('react.responder') : 0xead6;
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var REACT_SCOPE_TYPE = hasSymbol ? Symbol.for('react.scope') : 0xead7;
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function isValidElementType(type) {
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return typeof type === 'string' || typeof type === 'function' || // Note: its typeof might be other than 'symbol' or 'number' if it's a polyfill.
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type === REACT_FRAGMENT_TYPE || type === REACT_CONCURRENT_MODE_TYPE || type === REACT_PROFILER_TYPE || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || type === REACT_SUSPENSE_LIST_TYPE || typeof type === 'object' && type !== null && (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || type.$$typeof === REACT_FUNDAMENTAL_TYPE || type.$$typeof === REACT_RESPONDER_TYPE || type.$$typeof === REACT_SCOPE_TYPE || type.$$typeof === REACT_BLOCK_TYPE);
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}
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function typeOf(object) {
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if (typeof object === 'object' && object !== null) {
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var $$typeof = object.$$typeof;
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switch ($$typeof) {
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case REACT_ELEMENT_TYPE:
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var type = object.type;
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switch (type) {
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case REACT_ASYNC_MODE_TYPE:
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case REACT_CONCURRENT_MODE_TYPE:
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case REACT_FRAGMENT_TYPE:
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case REACT_PROFILER_TYPE:
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case REACT_STRICT_MODE_TYPE:
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case REACT_SUSPENSE_TYPE:
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return type;
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default:
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var $$typeofType = type && type.$$typeof;
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switch ($$typeofType) {
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case REACT_CONTEXT_TYPE:
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case REACT_FORWARD_REF_TYPE:
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case REACT_LAZY_TYPE:
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case REACT_MEMO_TYPE:
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case REACT_PROVIDER_TYPE:
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return $$typeofType;
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default:
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return $$typeof;
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}
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}
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case REACT_PORTAL_TYPE:
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return $$typeof;
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}
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}
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return undefined;
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} // AsyncMode is deprecated along with isAsyncMode
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var AsyncMode = REACT_ASYNC_MODE_TYPE;
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var ConcurrentMode = REACT_CONCURRENT_MODE_TYPE;
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var ContextConsumer = REACT_CONTEXT_TYPE;
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var ContextProvider = REACT_PROVIDER_TYPE;
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var Element = REACT_ELEMENT_TYPE;
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var ForwardRef = REACT_FORWARD_REF_TYPE;
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var Fragment = REACT_FRAGMENT_TYPE;
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var Lazy = REACT_LAZY_TYPE;
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var Memo = REACT_MEMO_TYPE;
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var Portal = REACT_PORTAL_TYPE;
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var Profiler = REACT_PROFILER_TYPE;
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var StrictMode = REACT_STRICT_MODE_TYPE;
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var Suspense = REACT_SUSPENSE_TYPE;
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var hasWarnedAboutDeprecatedIsAsyncMode = false; // AsyncMode should be deprecated
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function isAsyncMode(object) {
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{
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if (!hasWarnedAboutDeprecatedIsAsyncMode) {
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hasWarnedAboutDeprecatedIsAsyncMode = true; // Using console['warn'] to evade Babel and ESLint
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console['warn']('The ReactIs.isAsyncMode() alias has been deprecated, ' + 'and will be removed in React 17+. Update your code to use ' + 'ReactIs.isConcurrentMode() instead. It has the exact same API.');
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}
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}
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return isConcurrentMode(object) || typeOf(object) === REACT_ASYNC_MODE_TYPE;
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}
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function isConcurrentMode(object) {
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return typeOf(object) === REACT_CONCURRENT_MODE_TYPE;
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}
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function isContextConsumer(object) {
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return typeOf(object) === REACT_CONTEXT_TYPE;
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}
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function isContextProvider(object) {
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return typeOf(object) === REACT_PROVIDER_TYPE;
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}
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function isElement(object) {
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return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
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}
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function isForwardRef(object) {
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return typeOf(object) === REACT_FORWARD_REF_TYPE;
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}
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function isFragment(object) {
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return typeOf(object) === REACT_FRAGMENT_TYPE;
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}
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function isLazy(object) {
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return typeOf(object) === REACT_LAZY_TYPE;
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}
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function isMemo(object) {
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return typeOf(object) === REACT_MEMO_TYPE;
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}
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function isPortal(object) {
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return typeOf(object) === REACT_PORTAL_TYPE;
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}
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function isProfiler(object) {
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return typeOf(object) === REACT_PROFILER_TYPE;
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}
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function isStrictMode(object) {
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return typeOf(object) === REACT_STRICT_MODE_TYPE;
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}
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function isSuspense(object) {
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return typeOf(object) === REACT_SUSPENSE_TYPE;
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}
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exports.AsyncMode = AsyncMode;
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exports.ConcurrentMode = ConcurrentMode;
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exports.ContextConsumer = ContextConsumer;
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exports.ContextProvider = ContextProvider;
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exports.Element = Element;
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exports.ForwardRef = ForwardRef;
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exports.Fragment = Fragment;
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exports.Lazy = Lazy;
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exports.Memo = Memo;
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exports.Portal = Portal;
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exports.Profiler = Profiler;
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exports.StrictMode = StrictMode;
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exports.Suspense = Suspense;
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exports.isAsyncMode = isAsyncMode;
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exports.isConcurrentMode = isConcurrentMode;
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exports.isContextConsumer = isContextConsumer;
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exports.isContextProvider = isContextProvider;
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exports.isElement = isElement;
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exports.isForwardRef = isForwardRef;
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exports.isFragment = isFragment;
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exports.isLazy = isLazy;
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exports.isMemo = isMemo;
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exports.isPortal = isPortal;
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exports.isProfiler = isProfiler;
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exports.isStrictMode = isStrictMode;
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exports.isSuspense = isSuspense;
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exports.isValidElementType = isValidElementType;
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exports.typeOf = typeOf;
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})));
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