import { Base, Type } from "igniteui-webcomponents-core";
import { WorkItem } from "./WorkItem";
/**
 * @hidden
 */
export declare class Async_WhileHelper extends Base {
    static $t: Type;
    private readonly c;
    private readonly b;
    private readonly d;
    constructor(a: () => boolean, b: () => WorkItem);
    a(): WorkItem;
}