import { ProcessAwarePromiseFactory } from "./ProcessAwarePromise";
export declare class ProcessAwareTimers {
    private processExitErr;
    private timeouts;
    private intervals;
    private immediates;
    setProcessExitError(e: Error): void;
    origSetTimeOut: typeof setTimeout;
    origSetInterval: typeof setInterval;
    origClearInterval: typeof clearInterval;
    origSetImmediate: typeof setImmediate;
    promiseFactory: ProcessAwarePromiseFactory;
    constructor(promiseFactory: ProcessAwarePromiseFactory, origSetTimeOut: typeof setTimeout, origSetInterval: typeof setInterval, origClearInterval: typeof clearInterval, origSetImmediate: typeof setImmediate);
    makeSetImmediate(): (handler: (...args: any[]) => void, ...args: any[]) => NodeJS.Immediate;
    makeSetTimeout(): (handler: (...args: any[]) => void, ms: number, ...args: any[]) => NodeJS.Timeout;
    makeIntervalFuncs(): {
        setInterval(handler: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timeout;
        clearInterval(interval: NodeJS.Timeout): void;
    };
    /**
     * Rejects the first parent in a chain and expects it to cascade...
     * @param parentChain
     */
    private rejectNextParentInChain;
    clear(): void;
}