20 lines
441 B
JavaScript
20 lines
441 B
JavaScript
|
/**
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* @flow
|
||
|
|
*/
|
||
|
|
|
||
|
|
declare function isArray(a: mixed): boolean %checks(Array.isArray(a));
|
||
|
|
|
||
|
|
const isArrayImpl = Array.isArray;
|
||
|
|
|
||
|
|
// eslint-disable-next-line no-redeclare
|
||
|
|
function isArray(a: mixed): boolean {
|
||
|
|
return isArrayImpl(a);
|
||
|
|
}
|
||
|
|
|
||
|
|
export default isArray;
|