githubmr/facebook-react: The library for web and native user interfaces.

packages/react/src/React.js
129 строк3 KB
Sebastian Markbåge
Export React as Named Exports instead of CommonJS (#18106)
26 фев 2020, 00:54
26 фев 2020, 00:5460016c4
/**
 * 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.
 */

import ReactVersion from 'shared/ReactVersion';
import {
  REACT_FRAGMENT_TYPE,
  REACT_PROFILER_TYPE,
  REACT_STRICT_MODE_TYPE,
  REACT_SUSPENSE_TYPE,
  REACT_SUSPENSE_LIST_TYPE,
} from 'shared/ReactSymbols';

import {Component, PureComponent} from './ReactBaseClasses';
import {createRef} from './ReactCreateRef';
import {forEach, map, count, toArray, only} from './ReactChildren';
import {
  createElement as createElementProd,
  createFactory as createFactoryProd,
  cloneElement as cloneElementProd,
  isValidElement,
  jsx as jsxProd,
} from './ReactElement';
import {createContext} from './ReactContext';
import {lazy} from './ReactLazy';
import forwardRef from './forwardRef';
import memo from './memo';
import block from './block';
import {
  useCallback,
  useContext,
  useEffect,
  useImperativeHandle,
  useDebugValue,
  useLayoutEffect,
  useMemo,
  useReducer,
  useRef,
  useState,
  useResponder,
  useTransition,
  useDeferredValue,
} from './ReactHooks';
import {withSuspenseConfig} from './ReactBatchConfig';
import {
  createElementWithValidation,
  createFactoryWithValidation,
  cloneElementWithValidation,
  jsxWithValidation,
  jsxWithValidationStatic,
  jsxWithValidationDynamic,
} from './ReactElementValidator';
import ReactSharedInternals from './ReactSharedInternals';
import createFundamental from 'shared/createFundamentalComponent';
import createResponder from 'shared/createEventResponder';
import createScope from 'shared/createScope';

// TODO: Move this branching into the other module instead and just re-export.
const createElement = __DEV__ ? createElementWithValidation : createElementProd;
const cloneElement = __DEV__ ? cloneElementWithValidation : cloneElementProd;
const createFactory = __DEV__ ? createFactoryWithValidation : createFactoryProd;

const jsxDEV = __DEV__ ? jsxWithValidation : undefined;
const jsx = __DEV__ ? jsxWithValidationDynamic : jsxProd;
// we may want to special case jsxs internally to take advantage of static children.
// for now we can ship identical prod functions
const jsxs = __DEV__ ? jsxWithValidationStatic : jsxProd;

const Children = {
  map,
  forEach,
  count,
  toArray,
  only,
};

export {
  Children,
  createRef,
  Component,
  PureComponent,
  createContext,
  forwardRef,
  lazy,
  memo,
  useCallback,
  useContext,
  useEffect,
  useImperativeHandle,
  useDebugValue,
  useLayoutEffect,
  useMemo,
  useReducer,
  useRef,
  useState,
  REACT_FRAGMENT_TYPE as Fragment,
  REACT_PROFILER_TYPE as Profiler,
  REACT_STRICT_MODE_TYPE as StrictMode,
  REACT_SUSPENSE_TYPE as Suspense,
  createElement,
  cloneElement,
  isValidElement,
  ReactVersion as version,
  ReactSharedInternals as __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED,
  // Deprecated behind disableCreateFactory
  createFactory,
  // Concurrent Mode
  useTransition,
  useDeferredValue,
  REACT_SUSPENSE_LIST_TYPE as SuspenseList,
  withSuspenseConfig as unstable_withSuspenseConfig,
  // enableBlocksAPI
  block,
  // enableDeprecatedFlareAPI
  useResponder as DEPRECATED_useResponder,
  createResponder as DEPRECATED_createResponder,
  // enableFundamentalAPI
  createFundamental as unstable_createFundamental,
  // enableScopeAPI
  createScope as unstable_createScope,
  // enableJSXTransformAPI
  jsx,
  jsxs,
  // TODO: jsxDEV should not be exposed as a name. We might want to move it to a different entry point.
  jsxDEV,
};