import type { IEffect } from '../types.js';
import { Stack } from '../methods/debugger.js';
declare class Scheduler {
    waiting: [IEffect, Stack?][];
    locked: boolean;
    queued: boolean;
    flush: (stack?: Stack) => void;
    queue: (stack?: Stack) => void;
    resolve: (stack?: Stack) => void;
    schedule: (effect: IEffect, stack?: Stack) => void;
}
declare const _default: Scheduler;
export default _default;