/**
 * Used to update tags.
 */
export declare abstract class UpdateFlag {
    /**
     * Dispatch.
     * @param bit - Bit
     * @param param - Parameter
     */
    abstract dispatch(bit?: number, param?: Object): void;
    /**
     * Clear.
     */
    clearFromManagers(): void;
    /**
     * Destroy.
     */
    destroy(): void;
    private _removeFromManagers;
}