/**
 * @Author: Liquid
 * @Date: 2021-03-02 13:38:48
 */
import Widget from "../Widget";
/**
 * 加载蒙层
 * @noInheritDoc
 * @example
 * ```ts
 * viewer.loadingMask.enable = true
 * ```
 */
declare class LoadingMask extends Widget {
    /**
     * @hidden
     */
    constructor();
    /**
     * @hidden
     */
    get type(): any;
    /**
     *
     * @private
     */
    _installHook(): void;
    /**
     *
     * @private
     */
    _mountContent(): void;
}
export default LoadingMask;