import { Widget } from "../../core/widget";
export declare class MultiLayerSelectTreeCombo extends Widget {
    static xtype: string;
    static EVENT_SEARCHING: string;
    static EVENT_BLUR: string;
    static EVENT_FOCUS: string;
    static EVENT_CHANGE: string;
    static EVENT_BEFORE_POPUPVIEW: string;
    setValue(v: string[] | string): void;
    getValue(): string[];
    populate<T>(items: T[]): void;
    getSearcher(): Widget;
}