import { now } from "./now.js";
/**
 * Tracker is a promise object that can be resolved/rejected
 * from anywhere else
 */
export declare class Tracker<TResult = unknown> {
    p: Promise<TResult>;
    protected resolve: (value: TResult | PromiseLike<TResult>) => void;
    protected reject: (reason?: any) => void;
    protected tEnd: number | null;
    protected tStart: number;
    isFinished: boolean;
    isCancelled: boolean;
    constructor();
    finish(result: TResult): this;
    cancel(reason: unknown): this;
    reset(): this;
    get isInProgress(): boolean;
    get timeSpent(): number;
}
export { now };
/**
 * @module utils/tracker
 *
 */
//# sourceMappingURL=tracker.d.ts.map