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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
import { Timeout, TIMEOUT_MAX } from "./internal/timers.mjs";import { validateFunction } from "./internal/validators.mjs";import { promisify } from "./internal/util.mjs";const setTimeout_ = globalThis.setTimeout;const clearTimeout_ = globalThis.clearTimeout;const setInterval_ = globalThis.setInterval;const clearInterval_ = globalThis.clearInterval;export function setTimeout(  cb: (...args: unknown[]) => void,  timeout?: number,  ...args: unknown[]) {  validateFunction(cb, "cb");  if (typeof timeout === "number" && timeout > TIMEOUT_MAX) {    timeout = 1;  }  const timer = new Timeout(setTimeout_(    (...args: unknown[]) => {      cb.bind(timer)(...args);    },    timeout,    ...args,  ));  return timer;}Object.defineProperty(setTimeout, promisify.custom, {  value: (timeout: number, ...args: unknown[]) => {    return new Promise((cb) => setTimeout(cb, timeout, ...args));  },  enumerable: true,});export function setUnrefTimeout(  cb: (...args: unknown[]) => void,  timeout?: number,  ...args: unknown[]) {  setTimeout(cb, timeout, ...args).unref();}export function clearTimeout(timeout?: Timeout | number) {  if (timeout == null) {    return;  }  clearTimeout_(+timeout);}export function setInterval(  cb: (...args: unknown[]) => void,  timeout?: number,  ...args: unknown[]) {  validateFunction(cb, "cb");  if (typeof timeout === "number" && timeout > TIMEOUT_MAX) {    timeout = 1;  }  const timer = new Timeout(setInterval_(    (...args: unknown[]) => {      cb.bind(timer)(...args);    },    timeout,    ...args,  ));  return timer;}export function clearInterval(timeout?: Timeout | number | string) {  if (timeout == null) {    return;  }  clearInterval_(+timeout);}// TODO(bartlomieju): implement the 'NodeJS.Immediate' versions of the timers.// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/1163ead296d84e7a3c80d71e7c81ecbd1a130e9a/types/node/v12/globals.d.ts#L1120-L1131export const setImmediate = (  cb: (...args: unknown[]) => void,  ...args: unknown[]): Timeout => setTimeout(cb, 0, ...args);export const clearImmediate = clearTimeout;
export default {  setTimeout,  clearTimeout,  setInterval,  clearInterval,  setImmediate,  setUnrefTimeout,  clearImmediate,};