/**
 * Before delete handler decorator.
 *
 * @export
 * @returns {MethodDecorator}
 */
export declare function BeforeDelete(): MethodDecorator;
/**
 * On delete handler decorator.
 *
 * @export
 * @returns {MethodDecorator}
 */
export declare function OnDelete(): MethodDecorator;
/**
 * After delete handler decorator.
 *
 * @export
 * @returns {MethodDecorator}
 */
export declare function AfterDelete(): MethodDecorator;