/**
 * 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.
 *
 * @format
 * 
 * @emails oncall+draft_js
 */
'use strict';
/**
 * A set of editor commands that may be invoked by keyboard commands or UI
 * controls. These commands should map to operations that modify content or
 * selection state and update the editor state accordingly.
 */