Remove more unnecessary polyfills from webapi for Node 16 (#5814)

* feat(webapi): Remove unnecessary polyfills now that we dropped support for Node 14

* feat(webapi): Removed more unnecessary polyfills for Node 16

* chore: changeset

6 files changed, 0 insertions, 178 deletions

diff --git a/packages/webapi/src/lib/Base64.ts b/packages/webapi/src/lib/Base64.ts
deleted file mode 100644
index 593c56ae0..000000000
--- a/packages/webapi/src/lib/Base64.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export function atob(data: string): string {
-	return Buffer.from(data, 'base64').toString('binary')
-}
-
-export function btoa(data: string): string {
-	return Buffer.from(data, 'binary').toString('base64')
-}
diff --git a/packages/webapi/src/lib/ContextEvent.ts b/packages/webapi/src/lib/ContextEvent.ts
deleted file mode 100644
index e712c4da1..000000000
--- a/packages/webapi/src/lib/ContextEvent.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-import { Event } from 'event-target-shim'
-
-/** An event fired by a context requester to signal it desires a named context. */
-export class ContextEvent<T = unknown> extends Event<'context-request'> {
-	constructor(init: ContextEventInit<T>) {
-		super('context-request', { bubbles: true, composed: true })
-
-		init = Object(init) as Required<ContextEventInit<T>>
-
-		this.context = init.context
-	}
-
-	context!: Context<T>
-	multiple!: boolean
-	callback!: ContextCallback<Context<T>>
-}
-
-interface ContextEventInit<T = unknown> {
-	context: Context<T>
-	multiple?: boolean
-	callback: ContextCallback<Context<T>>
-}
-
-/** A Context object defines an optional initial value for a Context, as well as a name identifier for debugging purposes. */
-export type Context<T = unknown> = {
-	name: string
-	initialValue?: T
-}
-
-/** A helper type which can extract a Context value type from a Context type. */
-export type ContextType<T extends Context> = T extends Context<infer Y>
-	? Y
-	: never
-
-/** A function which creates a Context value object */
-export function createContext<T>(
-	name: string,
-	initialValue?: T
-): Readonly<Context<T>> {
-	return {
-		name,
-		initialValue,
-	}
-}
-
-/** A callback which is provided by a context requester and is called with the value satisfying the request. */
-export type ContextCallback<ValueType> = (
-	value: ValueType,
-	dispose?: () => void
-) => void
-
-declare global {
-	interface HTMLElementEventMap {
-		/** A 'context-request' event can be emitted by any element which desires a context value to be injected by an external provider. */
-		'context-request': ContextEvent
-	}
-}
diff --git a/packages/webapi/src/lib/Object.ts b/packages/webapi/src/lib/Object.ts
deleted file mode 100644
index cfc1ea4a4..000000000
--- a/packages/webapi/src/lib/Object.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import * as _ from './utils'
-
-export const hasOwn = {
-	hasOwn(instance: object, property: any) {
-		return _.__object_hasOwnProperty(instance, property)
-	},
-}.hasOwn
-
-export const initObject = (target: any, exclude: Set<string>) => {
-	if (exclude.has('Object') || exclude.has('object') || exclude.has('hasOwn'))
-		return
-
-	const Class = target.Object || globalThis.Object
-
-	Object.defineProperty(Class, 'hasOwn', {
-		value: hasOwn,
-		writable: true,
-		enumerable: false,
-		configurable: true,
-	})
-}
diff --git a/packages/webapi/src/lib/Promise.ts b/packages/webapi/src/lib/Promise.ts
deleted file mode 100644
index 2591fb56a..000000000
--- a/packages/webapi/src/lib/Promise.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-export const any = {
-	async any<T>(iterable: Iterable<T | PromiseLike<T>>): Promise<T> {
-		return Promise.all(
-			[...iterable].map((promise) => {
-				return new Promise((resolve, reject) =>
-					Promise.resolve(promise).then(reject, resolve)
-				)
-			})
-		).then(
-			(errors) => Promise.reject(errors),
-			(value) => Promise.resolve<T>(value)
-		)
-	},
-}.any
-
-export const initPromise = (target: any, exclude: Set<string>) => {
-	if (exclude.has('Promise') || exclude.has('any')) return
-
-	const Class = target.Promise || globalThis.Promise
-
-	if (!Class.any)
-		Object.defineProperty(Class, 'any', {
-			value: any,
-			writable: true,
-			enumerable: false,
-			configurable: true,
-		})
-}
diff --git a/packages/webapi/src/lib/String.ts b/packages/webapi/src/lib/String.ts
deleted file mode 100644
index 92d39f39a..000000000
--- a/packages/webapi/src/lib/String.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import * as _ from './utils'
-
-export const replaceAll = {
-	replaceAll(
-		this: string,
-		searchValue: RegExp | string,
-		replaceValue: string | ((substring: string, ...args: any[]) => string)
-	) {
-		return _.__object_isPrototypeOf(RegExp.prototype, searchValue)
-			? this.replace(searchValue as RegExp, replaceValue as string)
-			: this.replace(
-					new RegExp(_.__string_escapeRegExp(searchValue as string), 'g'),
-					replaceValue as string
-			  )
-	},
-}.replaceAll
-
-export const initString = (target: any, exclude: Set<string>) => {
-	if (exclude.has('String') || exclude.has('replaceAll')) return
-
-	const Class = target.String || globalThis.String
-
-	if (!Class.prototype.replaceAll)
-		Object.defineProperty(Class.prototype, 'replaceAll', {
-			value: replaceAll,
-			writable: true,
-			enumerable: false,
-			configurable: true,
-		})
-}
diff --git a/packages/webapi/src/lib/utils.ts b/packages/webapi/src/lib/utils.ts
index 0086f75b6..61a78e97b 100644
--- a/packages/webapi/src/lib/utils.ts
+++ b/packages/webapi/src/lib/utils.ts
@@ -1,8 +1,5 @@
 import { performance } from 'node:perf_hooks'
 
-/** Returns the milliseconds elapsed since January 1, 1970 00:00:00 UTC. */
-export const __date_now = Date.now
-
 /** Returns the function bound to the given object. */
 export const __function_bind = Function.bind.bind(
 	Function.call as unknown as any
@@ -12,34 +9,6 @@ export const __function_bind = Function.bind.bind(
 	...args: TArgs
 ) => TFunc
 
-/** Returns the function called with the specified values. */
-export const __function_call = Function.call.bind(
-	Function.call as unknown as any
-) as <TArgs extends any, TFunc extends (...args: TArgs[]) => any>(
-	callback: TFunc,
-	thisArg: unknown,
-	...args: TArgs[]
-) => ReturnType<TFunc>
-
-/** Returns an object with the specified prototype. */
-export const __object_create = Object.create as {
-	<T extends any = any>(value: T): any extends T ? Record<any, any> : T
-}
-
-/** Returns whether an object has a property with the specified name. */
-export const __object_hasOwnProperty = Function.call.bind(
-	Object.prototype.hasOwnProperty
-) as {
-	<T1 extends object, T2>(object: T1, key: T2): T2 extends keyof T1
-		? true
-		: false
-}
-
-/** Returns a string representation of an object. */
-export const __object_toString = Function.call.bind(
-	Object.prototype.toString
-) as { (value: any): string }
-
 /** Returns whether the object prototype exists in another object. */
 export const __object_isPrototypeOf = Function.call.bind(
 	Object.prototype.isPrototypeOf
@@ -48,10 +17,6 @@ export const __object_isPrototypeOf = Function.call.bind(
 /** Current high resolution millisecond timestamp. */
 export const __performance_now = performance.now as () => number
 
-/** Returns the string escaped for use inside regular expressions. */
-export const __string_escapeRegExp = (value: string) =>
-	value.replace(/[\\^$*+?.()|[\]{}]/g, '\\$&')
-
 // @ts-ignore
 export const INTERNALS = new WeakMap<unknown, any>()