import type { IEditor } from 'roosterjs-content-model-types';
import type { EditOptions } from './EditOptions';
/**
 * @internal
 * Do keyboard event handling for DELETE/BACKSPACE key
 * @param editor The editor object
 * @param rawEvent DOM keyboard event
 * @param handleExpandedSelection Whether to handle expanded selection within a text node by CM
 * @returns True if the event is handled by content model, otherwise false
 */
export declare function keyboardDelete(editor: IEditor, rawEvent: KeyboardEvent, options: EditOptions): boolean;