/**
 * @license
 * Copyright 厦门乾元盛世科技有限公司 All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file.
 */
import { ElementRef, Renderer } from '@angular/core';
/**
 * Layout 布局
 */
export declare class Basic {
    private _renderer;
    private _elementRef;
    /** 样式前缀 */
    prefixCls: string;
    /** 用户CSS样式 */
    class: string;
    readonly classes: any;
    constructor(_renderer: Renderer, _elementRef: ElementRef);
}
export declare class Layout extends Basic {
    private renderer;
    private elementRef;
    hasSilder: boolean;
    constructor(renderer: Renderer, elementRef: ElementRef);
    readonly classes: any;
}
export declare class Header extends Basic {
    private renderer;
    private elementRef;
    constructor(renderer: Renderer, elementRef: ElementRef);
}
export declare class Footer extends Basic {
    private renderer;
    private elementRef;
    constructor(renderer: Renderer, elementRef: ElementRef);
}
export declare class Content extends Basic {
    private renderer;
    private elementRef;
    constructor(renderer: Renderer, elementRef: ElementRef);
}