import { Mode, Express } from '../types';
import { IComponent } from './IComponent';
import { GComponent } from './GComponent';
export declare class GComposite<T extends IComponent> implements GComponent<T> {
    name: string;
    parent: T;
    protected children: T[];
    constructor(name: string);
    add(node: T): this;
    remove(node?: string | T): this;
    find(express: T | Express<T, boolean>, mode?: Mode): T;
    filter(express: Express<T, void | boolean>, mode?: Mode): T[];
    each(iterate: Express<T, boolean | void>, mode?: Mode): any;
    eachChildren(iterate: Express<T, void | boolean>): void;
    /**
     *do express work in routing.
     *
     *@param {Express<T, void | boolean>} express
     *
     *@memberOf IComponent
     */
    routeUp(iterate: Express<T, void | boolean>): any;
    /**
     *translate all sub context to do express work.
     *
     *@param {Express<T, void | boolean>} express
     *
     *@memberOf IComponent
     */
    trans(express: Express<T, void | boolean>): any;
    transAfter(express: Express<T, void | boolean>): boolean;
    equals(node: T): boolean;
    empty(): T;
    isEmpty(): boolean;
}