import { LeakSuspect } from './types';
export declare class TimerTracker {
    private timers;
    private originalSetTimeout;
    private originalSetInterval;
    private originalClearTimeout;
    private originalClearInterval;
    constructor();
    private patchTimers;
    getActiveTimers(): number;
    detectLeaks(): LeakSuspect[];
    cleanup(): void;
}
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