react/packages/shared/ReactPortal.js
abiduzz420 f57d963cce Rewrote ReactIncrementalPerf-test using only public API.(#11299) (#11724)
* WIP:use public API

* ReactPortal shifted to shared:all passed

* wrote createPortal method for ReactNoop.(#11299)

* imported ReactNodeList type into ReactNoop.(#11299)

* createPortal method implemented.(#11299)

* exec yarn prettier-all.(#11299)
2017-11-30 18:10:04 +00:00

30 lines
740 B
JavaScript

/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
import {REACT_PORTAL_TYPE} from 'shared/ReactSymbols';
import type {ReactNodeList, ReactPortal} from 'shared/ReactTypes';
export function createPortal(
children: ReactNodeList,
containerInfo: any,
// TODO: figure out the API for cross-renderer implementation.
implementation: any,
key: ?string = null,
): ReactPortal {
return {
// This tag allow us to uniquely identify this as a React Portal
$$typeof: REACT_PORTAL_TYPE,
key: key == null ? null : '' + key,
children,
containerInfo,
implementation,
};
}