/// <reference types="node" />
declare function multiline(...args: string[]): string;
declare function installClock(): void;
declare function tick(n: number): void;
declare function uninstallClock(): void;
declare const setTimeout: (fn: () => void) => NodeJS.Timeout;
declare const waterfallTimeout: (arr: Array<() => void>, startIndex?: number) => void;
declare const getResolvablePromise: () => {
    promise: Promise<unknown>;
    resolve: (value?: unknown) => void;
    reject: (value?: unknown) => void;
};
declare function wait(): Promise<void>;
export { tick, setTimeout, multiline, installClock, uninstallClock, waterfallTimeout, getResolvablePromise, wait, };