/**
 * Class containing code execution timeout/timing utilities.
 */
export declare class Timeout {
    /**
     * Monitors the given promise to see if it runs to completion within the specified timeout duration.
     * @param task Promise to apply a timeout to.
     * @returns The given promise if it completed execution within the timeout duration, a promise containing an Error otherwise.
     */
    static timeout<T>(task: Promise<T>, timeoutInMilliseconds: number): Promise<T | Error>;
}