import type { IScheduler, ITask, ITime } from '../types.js';
/**
 * Browser-optimized scheduler implementation.
 *
 * Uses queueMicrotask for asap tasks and maintains its own clock starting
 * from instantiation. Each scheduler instance tracks time from 0,
 * independent of when it was created.
 */
export declare class BrowserScheduler implements IScheduler {
    private asapTasks;
    private asapScheduled;
    private recycled;
    private readonly initialTime;
    private readonly initialWallClockTime;
    runDelayedTask: (task: ITask) => void;
    flushAsapTasks: () => void;
    asap(task: ITask): Disposable;
    delay(task: ITask, delay: ITime): Disposable;
    time(): ITime;
    dayTime(): ITime;
}
export declare function createBrowserScheduler(): IScheduler;