/**
 * @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 { EventEmitter, ElementRef, Renderer } from '@angular/core';
/**
 * Switch 开关
 * 开关选择器。
 */
export declare class Switch {
    private renderer;
    private elementRef;
    /** 样式前缀 */
    prefixCls: string;
    checkedText: string;
    uncheckedText: string;
    /** 用户CSS样式 */
    class: string;
    /** 大小 */
    size: 'small' | 'default' | 'large';
    checked: boolean;
    disabled: boolean;
    /** 改变值事件 */
    change: EventEmitter<boolean>;
    constructor(renderer: Renderer, elementRef: ElementRef);
    /** 菜单样式 */
    readonly classes: string;
    /** 属性：tabIndex */
    readonly tabIndex: number;
    setChecked(checked: boolean): void;
    toggle(): void;
    handleKeyDown(event: KeyboardEvent): void;
    handleMouseUp(event: MouseEvent): void;
}