import type { VitestUtils } from 'vitest';
/**
 * Asynchronously waits for a specified duration using Vitest fake timers or real delay.
 *
 * @param vi - Vitest utility instance.
 * @param ms - Duration in milliseconds to wait.
 * @param times - Multiplier for duration.
 *
 * @see {@linkcode sleep}
 */
export declare const fakeWaiter: (vi: VitestUtils, ms?: number, times?: number) => Promise<void>;
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