/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 */

/**

 * `ReactInstanceMap` maintains a mapping from a public facing stateful

 * instance (key) and the internal representation (value). This allows public

 * methods to accept the user facing instance as an argument and map them back

 * to internal methods.

 *

 * Note that this module is currently shared and assumed to be stateless.

 * If this becomes an actual Map, that will break.

 */

/**

 * This API should be called `delete` but we'd have to make sure to always

 * transform these to strings for IE support. When this transform is fully

 * supported we can rename it.

 */

export function remove(key) {

  key._reactInternals = undefined;

}

export function get(key) {

  return key._reactInternals;

}

export function has(key) {

  return key._reactInternals !== undefined;

}

export function set(key, value) {

  key._reactInternals = value;

}