import { Description } from "./Description";
import { WebTreeItemDescription } from "./WebTreeItemDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class WebTreeSelectionEventArgsDetailDescription extends Description {
    static $t: Type;
    protected get_type(): string;
    get type(): string;
    private static __marshalByValue;
    private static __marshalByValueAlias;
    constructor();
    private k;
    get newSelection(): WebTreeItemDescription[];
    set newSelection(a: WebTreeItemDescription[]);
}