/// <reference path="../../../third_party/typings/browser.d.ts" />
export interface Aggregator<T, T2> {
    input: (x: T) => void;
    check: () => T2;
}
export interface AggregateHandler<T, T2> {
    handle(x: T): Promise<T2>;
    tryNext(): boolean;
    nextAggregate(): Promise<T2>;
}
export declare function createAggregateHandler<T, T2>(aggregator: Aggregator<T, T2>): AggregateHandler<T, T2>;