/**
 * The `timer` module exposes a global API for scheduling functions to
 * be called at some future period of time. Because the timer functions are
 * globals, there is no need to import `node:timers` to use the API.
 *
 * The timer functions within Node.js implement a similar API as the timers API
 * provided by Web Browsers but use a different internal implementation that is
 * built around the Node.js [Event Loop](https://nodejs.org/en/docs/guides/event-loop-timers-and-nexttick/#setimmediate-vs-settimeout).
 * @see [source](https://github.com/nodejs/node/blob/v18.0.0/lib/timers.js)
 */
declare module "timers" {
    import { Abortable } from "node:events";
    import {
        setImmediate as setImmediatePromise,
        setInterval as setIntervalPromise,
        setTimeout as setTimeoutPromise,
    } from "node:timers/promises";
    interface TimerOptions extends Abortable {
        /**
         * Set to `false` to indicate that the scheduled `Timeout`
         * should not require the Node.js event loop to remain active.
         * @default true
         */
        ref?: boolean | undefined;
    }
    let setTimeout: typeof global.setTimeout;
    let clearTimeout: typeof global.clearTimeout;
    let setInterval: typeof global.setInterval;
    let clearInterval: typeof global.clearInterval;
    let setImmediate: typeof global.setImmediate;
    let clearImmediate: typeof global.clearImmediate;
    global {
        namespace NodeJS {
            // compatibility with older typings
            interface Timer extends RefCounted {
                hasRef(): boolean;
                refresh(): this;
                [Symbol.toPrimitive](): number;
            }
            interface Immediate extends RefCounted {
                /**
                 * If true, the `Immediate` object will keep the Node.js event loop active.
                 * @since v11.0.0
                 */
                hasRef(): boolean;
                _onImmediate: Function; // to distinguish it from the Timeout class
                /**
                 * Cancels the immediate. This is similar to calling `clearImmediate()`.
                 * @since v18.18.0
                 */
                [Symbol.dispose](): void;
            }
            interface Timeout extends Timer {
                /**
                 * If true, the `Timeout` object will keep the Node.js event loop active.
                 * @since v11.0.0
                 */
                hasRef(): boolean;
                /**
                 * Sets the timer's start time to the current time, and reschedules the timer to
                 * call its callback at the previously specified duration adjusted to the current
                 * time. This is useful for refreshing a timer without allocating a new
                 * JavaScript object.
                 *
                 * Using this on a timer that has already called its callback will reactivate the
                 * timer.
                 * @since v10.2.0
                 * @return a reference to `timeout`
                 */
                refresh(): this;
                [Symbol.toPrimitive](): number;
                /**
                 * Cancels the timeout.
                 * @since v18.18.0
                 */
                [Symbol.dispose](): void;
            }
        }
        /**
         * Schedules execution of a one-time `callback` after `delay` milliseconds. The `callback` will likely not be invoked in precisely `delay` milliseconds.
         * Node.js makes no guarantees about the exact timing of when callbacks will fire, nor of their ordering. The callback will be called as close as possible to the time specified.
         * When `delay` is larger than `2147483647` or less than `1`, the `delay` will be set to `1`. Non-integer delays are truncated to an integer.
         * If `callback` is not a function, a [TypeError](https://nodejs.org/api/errors.html#class-typeerror) will be thrown.
         * @since v0.0.1
         */
        function setTimeout<TArgs extends any[]>(
            callback: (...args: TArgs) => void,
            ms?: number,
            ...args: TArgs
        ): NodeJS.Timeout;
        // util.promisify no rest args compability
        // eslint-disable-next-line @typescript-eslint/no-invalid-void-type
        function setTimeout(callback: (args: void) => void, ms?: number): NodeJS.Timeout;
        namespace setTimeout {
            const __promisify__: typeof setTimeoutPromise;
        }
        function clearTimeout(timeoutId: NodeJS.Timeout | string | number | undefined): void;
        function setInterval<TArgs extends any[]>(
            callback: (...args: TArgs) => void,
            ms?: number,
            ...args: TArgs
        ): NodeJS.Timeout;
        // util.promisify no rest args compability
        // eslint-disable-next-line @typescript-eslint/no-invalid-void-type
        function setInterval(callback: (args: void) => void, ms?: number): NodeJS.Timeout;
        namespace setInterval {
            const __promisify__: typeof setIntervalPromise;
        }
        function clearInterval(intervalId: NodeJS.Timeout | string | number | undefined): void;
        function setImmediate<TArgs extends any[]>(
            callback: (...args: TArgs) => void,
            ...args: TArgs
        ): NodeJS.Immediate;
        // util.promisify no rest args compability
        // eslint-disable-next-line @typescript-eslint/no-invalid-void-type
        function setImmediate(callback: (args: void) => void): NodeJS.Immediate;
        namespace setImmediate {
            const __promisify__: typeof setImmediatePromise;
        }
        function clearImmediate(immediateId: NodeJS.Immediate | undefined): void;
        function queueMicrotask(callback: () => void): void;
    }
}
declare module "node:timers" {
    export * from "timers";
}
