typescript - npm Package Compare versions

Comparing version 4.1.3 to 4.9.5

lib/cancellationToken.js

@@ -52,3 +52,3 @@ /*! *****************************************************************************
                 if (currentRequestId_1 !== requestId) {
-                    throw new Error("Mismatched request id, expected " + currentRequestId_1 + ", actual " + requestId);
+                    throw new Error("Mismatched request id, expected ".concat(currentRequestId_1, ", actual ").concat(requestId));
                 }
@@ -55,0 +55,0 @@ perRequestPipeName_1 = undefined;

lib/lib.dom.iterable.d.ts

@@ -22,3 +22,3 @@ /*! *****************************************************************************
 /////////////////////////////
-/// DOM Iterable APIs
+/// Window Iterable APIs
 /////////////////////////////
@@ -50,2 +50,6 @@
 
+interface CanvasPath {
+    roundRect(x: number, y: number, w: number, h: number, radii?: number | DOMPointInit | Iterable<number | DOMPointInit>): void;
+}
+
 interface CanvasPathDrawingStyles {
@@ -55,6 +59,2 @@ setLineDash(segments: Iterable<number>): void;
 
-interface ClientRectList {
-    [Symbol.iterator](): IterableIterator<ClientRect>;
-}
-
 interface DOMRectList {
@@ -79,2 +79,5 @@ [Symbol.iterator](): IterableIterator<DOMRect>;
 
+interface EventCounts extends ReadonlyMap<string, number> {
+}
+
 interface FileList {
@@ -84,15 +87,12 @@ [Symbol.iterator](): IterableIterator<File>;
 
+interface FontFaceSet extends Set<FontFace> {
+}
+
 interface FormData {
     [Symbol.iterator](): IterableIterator<[string, FormDataEntryValue]>;
-    /**
-     * Returns an array of key, value pairs for every entry in the list.
-     */
+    /** Returns an array of key, value pairs for every entry in the list. */
     entries(): IterableIterator<[string, FormDataEntryValue]>;
-    /**
-     * Returns a list of keys in the list.
-     */
+    /** Returns a list of keys in the list. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns a list of values in the list.
-     */
+    /** Returns a list of values in the list. */
     values(): IterableIterator<FormDataEntryValue>;
@@ -118,3 +118,3 @@ }
 interface HTMLSelectElement {
-    [Symbol.iterator](): IterableIterator<Element>;
+    [Symbol.iterator](): IterableIterator<HTMLOptionElement>;
 }
@@ -124,13 +124,7 @@
     [Symbol.iterator](): IterableIterator<[string, string]>;
-    /**
-     * Returns an iterator allowing to go through all key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all key/value pairs contained in this object. */
     entries(): IterableIterator<[string, string]>;
-    /**
-     * Returns an iterator allowing to go through all keys of the key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all keys of the key/value pairs contained in this object. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all values of the key/value pairs contained in this object. */
     values(): IterableIterator<string>;
@@ -140,6 +134,4 @@ }
 interface IDBDatabase {
-    /**
-     * Returns a new transaction with the given mode ("readonly" or "readwrite") and scope which can be a single object store name or an array of names.
-     */
-    transaction(storeNames: string | Iterable<string>, mode?: IDBTransactionMode): IDBTransaction;
+    /** Returns a new transaction with the given mode ("readonly" or "readwrite") and scope which can be a single object store name or an array of names. */
+    transaction(storeNames: string | Iterable<string>, mode?: IDBTransactionMode, options?: IDBTransactionOptions): IDBTransaction;
 }
@@ -150,3 +142,3 @@
      * Creates a new index in store with the given name, keyPath and options and returns a new IDBIndex. If the keyPath and options define constraints that cannot be satisfied with the data already in store the upgrade transaction will abort with a "ConstraintError" DOMException.
-     * 
+     *
      * Throws an "InvalidStateError" DOMException if not called within an upgrade transaction.
@@ -168,2 +160,7 @@ */
 
+interface MessageEvent<T = any> {
+    /** @deprecated */
+    initMessageEvent(type: string, bubbles?: boolean, cancelable?: boolean, data?: any, origin?: string, lastEventId?: string, source?: MessageEventSource | null, ports?: Iterable<MessagePort>): void;
+}
+
 interface MimeTypeArray {
@@ -178,3 +175,5 @@ [Symbol.iterator](): IterableIterator<MimeType>;
 interface Navigator {
+    /** Available only in secure contexts. */
     requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: Iterable<MediaKeySystemConfiguration>): Promise<MediaKeySystemAccess>;
+    vibrate(pattern: Iterable<number>): boolean;
 }
@@ -184,13 +183,7 @@
     [Symbol.iterator](): IterableIterator<Node>;
-    /**
-     * Returns an array of key, value pairs for every entry in the list.
-     */
+    /** Returns an array of key, value pairs for every entry in the list. */
     entries(): IterableIterator<[number, Node]>;
-    /**
-     * Returns an list of keys in the list.
-     */
+    /** Returns an list of keys in the list. */
     keys(): IterableIterator<number>;
-    /**
-     * Returns an list of values in the list.
-     */
+    /** Returns an list of values in the list. */
     values(): IterableIterator<Node>;
@@ -201,13 +194,7 @@ }
     [Symbol.iterator](): IterableIterator<TNode>;
-    /**
-     * Returns an array of key, value pairs for every entry in the list.
-     */
+    /** Returns an array of key, value pairs for every entry in the list. */
     entries(): IterableIterator<[number, TNode]>;
-    /**
-     * Returns an list of keys in the list.
-     */
+    /** Returns an list of keys in the list. */
     keys(): IterableIterator<number>;
-    /**
-     * Returns an list of values in the list.
-     */
+    /** Returns an list of values in the list. */
     values(): IterableIterator<TNode>;
@@ -247,2 +234,6 @@ }
 
+interface SVGTransformList {
+    [Symbol.iterator](): IterableIterator<SVGTransform>;
+}
+
 interface SourceBufferList {
@@ -252,6 +243,2 @@ [Symbol.iterator](): IterableIterator<SourceBuffer>;
 
-interface SpeechGrammarList {
-    [Symbol.iterator](): IterableIterator<SpeechGrammar>;
-}
-
 interface SpeechRecognitionResult {
@@ -269,2 +256,12 @@ [Symbol.iterator](): IterableIterator<SpeechRecognitionAlternative>;
 
+interface SubtleCrypto {
+    deriveKey(algorithm: AlgorithmIdentifier | EcdhKeyDeriveParams | HkdfParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: AlgorithmIdentifier | AesDerivedKeyParams | HmacImportParams | HkdfParams | Pbkdf2Params, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+    generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKeyPair>;
+    generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKey>;
+    generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKeyPair | CryptoKey>;
+    importKey(format: "jwk", keyData: JsonWebKey, algorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKey>;
+    importKey(format: Exclude<KeyFormat, "jwk">, keyData: BufferSource, algorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+    unwrapKey(format: KeyFormat, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, unwrappedKeyAlgorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+}
+
 interface TextTrackCueList {
@@ -284,20 +281,10 @@ [Symbol.iterator](): IterableIterator<TextTrackCue>;
     [Symbol.iterator](): IterableIterator<[string, string]>;
-    /**
-     * Returns an array of key, value pairs for every entry in the search params.
-     */
+    /** Returns an array of key, value pairs for every entry in the search params. */
     entries(): IterableIterator<[string, string]>;
-    /**
-     * Returns a list of keys in the search params.
-     */
+    /** Returns a list of keys in the search params. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns a list of values in the search params.
-     */
+    /** Returns a list of values in the search params. */
     values(): IterableIterator<string>;
 }
 
-interface VRDisplay {
-    requestPresent(layers: Iterable<VRLayer>): Promise<void>;
-}
-
 interface WEBGL_draw_buffers {
@@ -307,4 +294,7 @@ drawBuffersWEBGL(buffers: Iterable<GLenum>): void;
 
-interface WebAuthentication {
-    makeCredential(accountInformation: Account, cryptoParameters: Iterable<ScopedCredentialParameters>, attestationChallenge: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer | null, options?: ScopedCredentialOptions): Promise<ScopedCredentialInfo>;
+interface WEBGL_multi_draw {
+    multiDrawArraysInstancedWEBGL(mode: GLenum, firstsList: Int32Array | Iterable<GLint>, firstsOffset: GLuint, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, instanceCountsList: Int32Array | Iterable<GLsizei>, instanceCountsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawArraysWEBGL(mode: GLenum, firstsList: Int32Array | Iterable<GLint>, firstsOffset: GLuint, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawElementsInstancedWEBGL(mode: GLenum, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, type: GLenum, offsetsList: Int32Array | Iterable<GLsizei>, offsetsOffset: GLuint, instanceCountsList: Int32Array | Iterable<GLsizei>, instanceCountsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawElementsWEBGL(mode: GLenum, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, type: GLenum, offsetsList: Int32Array | Iterable<GLsizei>, offsetsOffset: GLuint, drawcount: GLsizei): void;
 }
@@ -311,0 +301,0 @@

lib/lib.es2015.collection.d.ts

@@ -22,8 +22,28 @@ /*! *****************************************************************************
 interface Map<K, V> {
+
     clear(): void;
+    /**
+     * @returns true if an element in the Map existed and has been removed, or false if the element does not exist.
+     */
     delete(key: K): boolean;
+    /**
+     * Executes a provided function once per each key/value pair in the Map, in insertion order.
+     */
     forEach(callbackfn: (value: V, key: K, map: Map<K, V>) => void, thisArg?: any): void;
+    /**
+     * Returns a specified element from the Map object. If the value that is associated to the provided key is an object, then you will get a reference to that object and any change made to that object will effectively modify it inside the Map.
+     * @returns Returns the element associated with the specified key. If no element is associated with the specified key, undefined is returned.
+     */
     get(key: K): V | undefined;
+    /**
+     * @returns boolean indicating whether an element with the specified key exists or not.
+     */
     has(key: K): boolean;
+    /**
+     * Adds a new element with a specified key and value to the Map. If an element with the same key already exists, the element will be updated.
+     */
     set(key: K, value: V): this;
+    /**
+     * @returns the number of elements in the Map.
+     */
     readonly size: number;
@@ -34,3 +54,3 @@ }
     new(): Map<any, any>;
-    new<K, V>(entries?: readonly (readonly [K, V])[] | null): Map<K, V>;
+    new <K, V>(entries?: readonly (readonly [K, V])[] | null): Map<K, V>;
     readonly prototype: Map<any, any>;
@@ -48,5 +68,19 @@ }
 interface WeakMap<K extends object, V> {
+    /**
+     * Removes the specified element from the WeakMap.
+     * @returns true if the element was successfully removed, or false if it was not present.
+     */
     delete(key: K): boolean;
+    /**
+     * @returns a specified element.
+     */
     get(key: K): V | undefined;
+    /**
+     * @returns a boolean indicating whether an element with the specified key exists or not.
+     */
     has(key: K): boolean;
+    /**
+     * Adds a new element with a specified key and value.
+     * @param key Must be an object.
+     */
     set(key: K, value: V): this;
@@ -62,7 +96,24 @@ }
 interface Set<T> {
+    /**
+     * Appends a new element with a specified value to the end of the Set.
+     */
     add(value: T): this;
+
     clear(): void;
+    /**
+     * Removes a specified value from the Set.
+     * @returns Returns true if an element in the Set existed and has been removed, or false if the element does not exist.
+     */
     delete(value: T): boolean;
+    /**
+     * Executes a provided function once per each value in the Set object, in insertion order.
+     */
     forEach(callbackfn: (value: T, value2: T, set: Set<T>) => void, thisArg?: any): void;
+    /**
+     * @returns a boolean indicating whether an element with the specified value exists in the Set or not.
+     */
     has(value: T): boolean;
+    /**
+     * @returns the number of (unique) elements in Set.
+     */
     readonly size: number;
@@ -84,4 +135,14 @@ }
 interface WeakSet<T extends object> {
+    /**
+     * Appends a new object to the end of the WeakSet.
+     */
     add(value: T): this;
+    /**
+     * Removes the specified element from the WeakSet.
+     * @returns Returns true if the element existed and has been removed, or false if the element does not exist.
+     */
     delete(value: T): boolean;
+    /**
+     * @returns a boolean indicating whether an object exists in the WeakSet or not.
+     */
     has(value: T): boolean;
@@ -88,0 +149,0 @@ }

lib/lib.es2015.core.d.ts

@@ -46,3 +46,3 @@ /*! *****************************************************************************
     /**
-     * Returns the this object after filling the section identified by start and end with value
+     * Changes all array elements from `start` to `end` index to a static `value` and returns the modified array
      * @param value value to fill array section with
@@ -272,4 +272,4 @@ * @param start index to start filling the array at. If start is negative, it is treated as
      * Converts A string to an integer.
-     * @param s A string to convert into a number.
-     * @param radix A value between 2 and 36 that specifies the base of the number in numString.
+     * @param string A string to convert into a number.
+     * @param radix A value between 2 and 36 that specifies the base of the number in `string`.
      * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal.
@@ -288,3 +288,3 @@ * All other strings are considered decimal.
      */
-    assign<T, U>(target: T, source: U): T & U;
+    assign<T extends {}, U>(target: T, source: U): T & U;
 
@@ -298,3 +298,3 @@ /**
      */
-    assign<T, U, V>(target: T, source1: U, source2: V): T & U & V;
+    assign<T extends {}, U, V>(target: T, source1: U, source2: V): T & U & V;
 
@@ -309,3 +309,3 @@ /**
      */
-    assign<T, U, V, W>(target: T, source1: U, source2: V, source3: W): T & U & V & W;
+    assign<T extends {}, U, V, W>(target: T, source1: U, source2: V, source3: W): T & U & V & W;
 
@@ -463,2 +463,3 @@ /**
      * Returns an `<a>` HTML anchor element and sets the name attribute to the text value
+     * @deprecated A legacy feature for browser compatibility
      * @param name
@@ -468,39 +469,78 @@ */
 
-    /** Returns a `<big>` HTML element */
+    /**
+     * Returns a `<big>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     big(): string;
 
-    /** Returns a `<blink>` HTML element */
+    /**
+     * Returns a `<blink>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     blink(): string;
 
-    /** Returns a `<b>` HTML element */
+    /**
+     * Returns a `<b>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     bold(): string;
 
-    /** Returns a `<tt>` HTML element */
+    /**
+     * Returns a `<tt>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     fixed(): string;
 
-    /** Returns a `<font>` HTML element and sets the color attribute value */
+    /**
+     * Returns a `<font>` HTML element and sets the color attribute value
+     * @deprecated A legacy feature for browser compatibility
+     */
     fontcolor(color: string): string;
 
-    /** Returns a `<font>` HTML element and sets the size attribute value */
+    /**
+     * Returns a `<font>` HTML element and sets the size attribute value
+     * @deprecated A legacy feature for browser compatibility
+     */
     fontsize(size: number): string;
 
-    /** Returns a `<font>` HTML element and sets the size attribute value */
+    /**
+     * Returns a `<font>` HTML element and sets the size attribute value
+     * @deprecated A legacy feature for browser compatibility
+     */
     fontsize(size: string): string;
 
-    /** Returns an `<i>` HTML element */
+    /**
+     * Returns an `<i>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     italics(): string;
 
-    /** Returns an `<a>` HTML element and sets the href attribute value */
+    /**
+     * Returns an `<a>` HTML element and sets the href attribute value
+     * @deprecated A legacy feature for browser compatibility
+     */
     link(url: string): string;
 
-    /** Returns a `<small>` HTML element */
+    /**
+     * Returns a `<small>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     small(): string;
 
-    /** Returns a `<strike>` HTML element */
+    /**
+     * Returns a `<strike>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     strike(): string;
 
-    /** Returns a `<sub>` HTML element */
+    /**
+     * Returns a `<sub>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     sub(): string;
 
-    /** Returns a `<sup>` HTML element */
+    /**
+     * Returns a `<sup>` HTML element
+     * @deprecated A legacy feature for browser compatibility
+     */
     sup(): string;
@@ -517,9 +557,11 @@ }
     /**
-     * String.raw is intended for use as a tag function of a Tagged Template String. When called
-     * as such the first argument will be a well formed template call site object and the rest
-     * parameter will contain the substitution values.
+     * String.raw is usually used as a tag function of a Tagged Template String. When called as
+     * such, the first argument will be a well formed template call site object and the rest
+     * parameter will contain the substitution values. It can also be called directly, for example,
+     * to interleave strings and values from your own tag function, and in this case the only thing
+     * it needs from the first argument is the raw property.
      * @param template A well-formed template string call site representation.
      * @param substitutions A set of substitution values.
      */
-    raw(template: TemplateStringsArray, ...substitutions: any[]): string;
+    raw(template: { raw: readonly string[] | ArrayLike<string>}, ...substitutions: any[]): string;
 }

lib/lib.es2015.iterable.d.ts

@@ -28,3 +28,3 @@ /*! *****************************************************************************
      */
-    readonly iterator: symbol;
+    readonly iterator: unique symbol;
 }
@@ -161,3 +161,4 @@
 interface MapConstructor {
-    new <K, V>(iterable: Iterable<readonly [K, V]>): Map<K, V>;
+    new(): Map<any, any>;
+    new <K, V>(iterable?: Iterable<readonly [K, V]> | null): Map<K, V>;
 }
@@ -168,3 +169,3 @@
 interface WeakMapConstructor {
-    new <K extends object, V>(iterable: Iterable<[K, V]>): WeakMap<K, V>;
+    new <K extends object, V>(iterable: Iterable<readonly [K, V]>): WeakMap<K, V>;
 }
@@ -229,3 +230,3 @@
      */
-    all<T>(values: Iterable<T | PromiseLike<T>>): Promise<T[]>;
+    all<T>(values: Iterable<T | PromiseLike<T>>): Promise<Awaited<T>[]>;
 
@@ -238,11 +239,3 @@ /**
      */
-    race<T>(values: Iterable<T>): Promise<T extends PromiseLike<infer U> ? U : T>;
-
-    /**
-     * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved
-     * or rejected.
-     * @param values An iterable of Promises.
-     * @returns A new Promise.
-     */
-    race<T>(values: Iterable<T | PromiseLike<T>>): Promise<T>;
+    race<T>(values: Iterable<T | PromiseLike<T>>): Promise<Awaited<T>>;
 }
@@ -249,0 +242,0 @@

lib/lib.es2015.promise.d.ts

@@ -41,78 +41,6 @@ /*! *****************************************************************************
      */
-    all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>, T10 | PromiseLike<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;
+    all<T extends readonly unknown[] | []>(values: T): Promise<{ -readonly [P in keyof T]: Awaited<T[P]> }>;
 
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4, T5, T6, T7, T8>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4, T5, T6, T7>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4, T5, T6>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4, T5>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>, T5 | PromiseLike<T5>]): Promise<[T1, T2, T3, T4, T5]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3, T4>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike<T4>]): Promise<[T1, T2, T3, T4]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2, T3>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>]): Promise<[T1, T2, T3]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T1, T2>(values: readonly [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>]): Promise<[T1, T2]>;
-
-    /**
-     * Creates a Promise that is resolved with an array of results when all of the provided Promises
-     * resolve, or rejected when any Promise is rejected.
-     * @param values An array of Promises.
-     * @returns A new Promise.
-     */
-    all<T>(values: readonly (T | PromiseLike<T>)[]): Promise<T[]>;
-
     // see: lib.es2015.iterable.d.ts
-    // all<T>(values: Iterable<T | PromiseLike<T>>): Promise<T[]>;
+    // all<T>(values: Iterable<T | PromiseLike<T>>): Promise<Awaited<T>[]>;
 
@@ -125,6 +53,6 @@ /**
      */
-    race<T>(values: readonly T[]): Promise<T extends PromiseLike<infer U> ? U : T>;
+    race<T extends readonly unknown[] | []>(values: T): Promise<Awaited<T[number]>>;
 
     // see: lib.es2015.iterable.d.ts
-    // race<T>(values: Iterable<T>): Promise<T extends PromiseLike<infer U> ? U : T>;
+    // race<T>(values: Iterable<T | PromiseLike<T>>): Promise<Awaited<T>>;
 
@@ -143,3 +71,2 @@ /**
     resolve(): Promise<void>;
-
     /**
@@ -150,5 +77,11 @@ * Creates a new resolved promise for the provided value.
      */
-    resolve<T>(value: T | PromiseLike<T>): Promise<T>;
+    resolve<T>(value: T): Promise<Awaited<T>>;
+    /**
+     * Creates a new resolved promise for the provided value.
+     * @param value A promise.
+     * @returns A promise whose internal state matches the provided promise.
+     */
+    resolve<T>(value: T | PromiseLike<T>): Promise<Awaited<T>>;
 }
 
 declare var Promise: PromiseConstructor;

lib/lib.es2015.proxy.d.ts

@@ -22,21 +22,110 @@ /*! *****************************************************************************
 interface ProxyHandler<T extends object> {
-    getPrototypeOf? (target: T): object | null;
-    setPrototypeOf? (target: T, v: any): boolean;
-    isExtensible? (target: T): boolean;
-    preventExtensions? (target: T): boolean;
-    getOwnPropertyDescriptor? (target: T, p: PropertyKey): PropertyDescriptor | undefined;
-    has? (target: T, p: PropertyKey): boolean;
-    get? (target: T, p: PropertyKey, receiver: any): any;
-    set? (target: T, p: PropertyKey, value: any, receiver: any): boolean;
-    deleteProperty? (target: T, p: PropertyKey): boolean;
-    defineProperty? (target: T, p: PropertyKey, attributes: PropertyDescriptor): boolean;
-    ownKeys? (target: T): PropertyKey[];
-    apply? (target: T, thisArg: any, argArray?: any): any;
-    construct? (target: T, argArray: any, newTarget?: any): object;
+    /**
+     * A trap method for a function call.
+     * @param target The original callable object which is being proxied.
+     */
+    apply?(target: T, thisArg: any, argArray: any[]): any;
+
+    /**
+     * A trap for the `new` operator.
+     * @param target The original object which is being proxied.
+     * @param newTarget The constructor that was originally called.
+     */
+    construct?(target: T, argArray: any[], newTarget: Function): object;
+
+    /**
+     * A trap for `Object.defineProperty()`.
+     * @param target The original object which is being proxied.
+     * @returns A `Boolean` indicating whether or not the property has been defined.
+     */
+    defineProperty?(target: T, property: string | symbol, attributes: PropertyDescriptor): boolean;
+
+    /**
+     * A trap for the `delete` operator.
+     * @param target The original object which is being proxied.
+     * @param p The name or `Symbol` of the property to delete.
+     * @returns A `Boolean` indicating whether or not the property was deleted.
+     */
+    deleteProperty?(target: T, p: string | symbol): boolean;
+
+    /**
+     * A trap for getting a property value.
+     * @param target The original object which is being proxied.
+     * @param p The name or `Symbol` of the property to get.
+     * @param receiver The proxy or an object that inherits from the proxy.
+     */
+    get?(target: T, p: string | symbol, receiver: any): any;
+
+    /**
+     * A trap for `Object.getOwnPropertyDescriptor()`.
+     * @param target The original object which is being proxied.
+     * @param p The name of the property whose description should be retrieved.
+     */
+    getOwnPropertyDescriptor?(target: T, p: string | symbol): PropertyDescriptor | undefined;
+
+    /**
+     * A trap for the `[[GetPrototypeOf]]` internal method.
+     * @param target The original object which is being proxied.
+     */
+    getPrototypeOf?(target: T): object | null;
+
+    /**
+     * A trap for the `in` operator.
+     * @param target The original object which is being proxied.
+     * @param p The name or `Symbol` of the property to check for existence.
+     */
+    has?(target: T, p: string | symbol): boolean;
+
+    /**
+     * A trap for `Object.isExtensible()`.
+     * @param target The original object which is being proxied.
+     */
+    isExtensible?(target: T): boolean;
+
+    /**
+     * A trap for `Reflect.ownKeys()`.
+     * @param target The original object which is being proxied.
+     */
+    ownKeys?(target: T): ArrayLike<string | symbol>;
+
+    /**
+     * A trap for `Object.preventExtensions()`.
+     * @param target The original object which is being proxied.
+     */
+    preventExtensions?(target: T): boolean;
+
+    /**
+     * A trap for setting a property value.
+     * @param target The original object which is being proxied.
+     * @param p The name or `Symbol` of the property to set.
+     * @param receiver The object to which the assignment was originally directed.
+     * @returns A `Boolean` indicating whether or not the property was set.
+     */
+    set?(target: T, p: string | symbol, newValue: any, receiver: any): boolean;
+
+    /**
+     * A trap for `Object.setPrototypeOf()`.
+     * @param target The original object which is being proxied.
+     * @param newPrototype The object's new prototype or `null`.
+     */
+    setPrototypeOf?(target: T, v: object | null): boolean;
 }
 
 interface ProxyConstructor {
+    /**
+     * Creates a revocable Proxy object.
+     * @param target A target object to wrap with Proxy.
+     * @param handler An object whose properties define the behavior of Proxy when an operation is attempted on it.
+     */
     revocable<T extends object>(target: T, handler: ProxyHandler<T>): { proxy: T; revoke: () => void; };
+
+    /**
+     * Creates a Proxy object. The Proxy object allows you to create an object that can be used in place of the
+     * original object, but which may redefine fundamental Object operations like getting, setting, and defining
+     * properties. Proxy objects are commonly used to log property accesses, validate, format, or sanitize inputs.
+     * @param target A target object to wrap with Proxy.
+     * @param handler An object whose properties define the behavior of Proxy when an operation is attempted on it.
+     */
     new <T extends object>(target: T, handler: ProxyHandler<T>): T;
 }
 declare var Proxy: ProxyConstructor;

lib/lib.es2015.reflect.d.ts

@@ -22,15 +22,126 @@ /*! *****************************************************************************
 declare namespace Reflect {
+    /**
+     * Calls the function with the specified object as the this value
+     * and the elements of specified array as the arguments.
+     * @param target The function to call.
+     * @param thisArgument The object to be used as the this object.
+     * @param argumentsList An array of argument values to be passed to the function.
+     */
+    function apply<T, A extends readonly any[], R>(
+        target: (this: T, ...args: A) => R,
+        thisArgument: T,
+        argumentsList: Readonly<A>,
+    ): R;
     function apply(target: Function, thisArgument: any, argumentsList: ArrayLike<any>): any;
-    function construct(target: Function, argumentsList: ArrayLike<any>, newTarget?: any): any;
-    function defineProperty(target: object, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean;
+
+    /**
+     * Constructs the target with the elements of specified array as the arguments
+     * and the specified constructor as the `new.target` value.
+     * @param target The constructor to invoke.
+     * @param argumentsList An array of argument values to be passed to the constructor.
+     * @param newTarget The constructor to be used as the `new.target` object.
+     */
+    function construct<A extends readonly any[], R>(
+        target: new (...args: A) => R,
+        argumentsList: Readonly<A>,
+        newTarget?: new (...args: any) => any,
+    ): R;
+    function construct(target: Function, argumentsList: ArrayLike<any>, newTarget?: Function): any;
+
+    /**
+     * Adds a property to an object, or modifies attributes of an existing property.
+     * @param target Object on which to add or modify the property. This can be a native JavaScript object
+     *        (that is, a user-defined object or a built in object) or a DOM object.
+     * @param propertyKey The property name.
+     * @param attributes Descriptor for the property. It can be for a data property or an accessor property.
+     */
+    function defineProperty(target: object, propertyKey: PropertyKey, attributes: PropertyDescriptor & ThisType<any>): boolean;
+
+    /**
+     * Removes a property from an object, equivalent to `delete target[propertyKey]`,
+     * except it won't throw if `target[propertyKey]` is non-configurable.
+     * @param target Object from which to remove the own property.
+     * @param propertyKey The property name.
+     */
     function deleteProperty(target: object, propertyKey: PropertyKey): boolean;
-    function get(target: object, propertyKey: PropertyKey, receiver?: any): any;
-    function getOwnPropertyDescriptor(target: object, propertyKey: PropertyKey): PropertyDescriptor | undefined;
-    function getPrototypeOf(target: object): object;
+
+    /**
+     * Gets the property of target, equivalent to `target[propertyKey]` when `receiver === target`.
+     * @param target Object that contains the property on itself or in its prototype chain.
+     * @param propertyKey The property name.
+     * @param receiver The reference to use as the `this` value in the getter function,
+     *        if `target[propertyKey]` is an accessor property.
+     */
+    function get<T extends object, P extends PropertyKey>(
+        target: T,
+        propertyKey: P,
+        receiver?: unknown,
+    ): P extends keyof T ? T[P] : any;
+
+    /**
+     * Gets the own property descriptor of the specified object.
+     * An own property descriptor is one that is defined directly on the object and is not inherited from the object's prototype.
+     * @param target Object that contains the property.
+     * @param propertyKey The property name.
+     */
+    function getOwnPropertyDescriptor<T extends object, P extends PropertyKey>(
+        target: T,
+        propertyKey: P,
+    ): TypedPropertyDescriptor<P extends keyof T ? T[P] : any> | undefined;
+
+    /**
+     * Returns the prototype of an object.
+     * @param target The object that references the prototype.
+     */
+    function getPrototypeOf(target: object): object | null;
+
+    /**
+     * Equivalent to `propertyKey in target`.
+     * @param target Object that contains the property on itself or in its prototype chain.
+     * @param propertyKey Name of the property.
+     */
     function has(target: object, propertyKey: PropertyKey): boolean;
+
+    /**
+     * Returns a value that indicates whether new properties can be added to an object.
+     * @param target Object to test.
+     */
     function isExtensible(target: object): boolean;
-    function ownKeys(target: object): PropertyKey[];
+
+    /**
+     * Returns the string and symbol keys of the own properties of an object. The own properties of an object
+     * are those that are defined directly on that object, and are not inherited from the object's prototype.
+     * @param target Object that contains the own properties.
+     */
+    function ownKeys(target: object): (string | symbol)[];
+
+    /**
+     * Prevents the addition of new properties to an object.
+     * @param target Object to make non-extensible.
+     * @return Whether the object has been made non-extensible.
+     */
     function preventExtensions(target: object): boolean;
+
+    /**
+     * Sets the property of target, equivalent to `target[propertyKey] = value` when `receiver === target`.
+     * @param target Object that contains the property on itself or in its prototype chain.
+     * @param propertyKey Name of the property.
+     * @param receiver The reference to use as the `this` value in the setter function,
+     *        if `target[propertyKey]` is an accessor property.
+     */
+    function set<T extends object, P extends PropertyKey>(
+        target: T,
+        propertyKey: P,
+        value: P extends keyof T ? T[P] : any,
+        receiver?: any,
+    ): boolean;
     function set(target: object, propertyKey: PropertyKey, value: any, receiver?: any): boolean;
-    function setPrototypeOf(target: object, proto: any): boolean;
+
+    /**
+     * Sets the prototype of a specified object o to object proto or null.
+     * @param target The object to change its prototype.
+     * @param proto The value of the new prototype or null.
+     * @return Whether setting the prototype was successful.
+     */
+    function setPrototypeOf(target: object, proto: object | null): boolean;
 }

lib/lib.es2015.symbol.wellknown.d.ts

@@ -28,3 +28,3 @@ /*! *****************************************************************************
      */
-    readonly hasInstance: symbol;
+    readonly hasInstance: unique symbol;
 
@@ -35,3 +35,3 @@ /**
      */
-    readonly isConcatSpreadable: symbol;
+    readonly isConcatSpreadable: unique symbol;
 
@@ -42,3 +42,3 @@ /**
      */
-    readonly match: symbol;
+    readonly match: unique symbol;
 
@@ -49,3 +49,3 @@ /**
      */
-    readonly replace: symbol;
+    readonly replace: unique symbol;
 
@@ -56,3 +56,3 @@ /**
      */
-    readonly search: symbol;
+    readonly search: unique symbol;
 
@@ -63,3 +63,3 @@ /**
      */
-    readonly species: symbol;
+    readonly species: unique symbol;
 
@@ -70,3 +70,3 @@ /**
      */
-    readonly split: symbol;
+    readonly split: unique symbol;
 
@@ -77,3 +77,3 @@ /**
      */
-    readonly toPrimitive: symbol;
+    readonly toPrimitive: unique symbol;
 
@@ -84,3 +84,3 @@ /**
      */
-    readonly toStringTag: symbol;
+    readonly toStringTag: unique symbol;
 
@@ -91,3 +91,3 @@ /**
      */
-    readonly unscopables: symbol;
+    readonly unscopables: unique symbol;
 }
@@ -252,5 +252,5 @@
     /**
-     * Replaces text in a string, using an object that supports replacement within a string.
-     * @param searchValue A object can search for and replace matches within a string.
-     * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string.
+     * Passes a string and {@linkcode replaceValue} to the `[Symbol.replace]` method on {@linkcode searchValue}. This method is expected to implement its own replacement algorithm.
+     * @param searchValue An object that supports searching for and replacing matches within a string.
+     * @param replaceValue The replacement text.
      */
@@ -257,0 +257,0 @@ replace(searchValue: { [Symbol.replace](string: string, replaceValue: string): string; }, replaceValue: string): string;

lib/lib.es2017.intl.d.ts

@@ -22,4 +22,19 @@ /*! *****************************************************************************
 declare namespace Intl {
-    type DateTimeFormatPartTypes = "day" | "dayPeriod" | "era" | "hour" | "literal" | "minute" | "month" | "second" | "timeZoneName" | "weekday" | "year";
 
+    interface DateTimeFormatPartTypesRegistry {
+        day: any
+        dayPeriod: any
+        era: any
+        hour: any
+        literal: any
+        minute: any
+        month: any
+        second: any
+        timeZoneName: any
+        weekday: any
+        year: any
+    }
+
+    type DateTimeFormatPartTypes = keyof DateTimeFormatPartTypesRegistry;
+
     interface DateTimeFormatPart {
@@ -26,0 +41,0 @@ type: DateTimeFormatPartTypes;

lib/lib.es2018.asynciterable.d.ts

@@ -29,3 +29,3 @@ /*! *****************************************************************************
      */
-    readonly asyncIterator: symbol;
+    readonly asyncIterator: unique symbol;
 }
@@ -32,0 +32,0 @@

lib/lib.es2018.intl.d.ts

@@ -28,9 +28,9 @@ /*! *****************************************************************************
     interface PluralRulesOptions {
-        localeMatcher?: "lookup" | "best fit";
-        type?: PluralRuleType;
-        minimumIntegerDigits?: number;
-        minimumFractionDigits?: number;
-        maximumFractionDigits?: number;
-        minimumSignificantDigits?: number;
-        maximumSignificantDigits?: number;
+        localeMatcher?: "lookup" | "best fit" | undefined;
+        type?: PluralRuleType | undefined;
+        minimumIntegerDigits?: number | undefined;
+        minimumFractionDigits?: number | undefined;
+        maximumFractionDigits?: number | undefined;
+        minimumSignificantDigits?: number | undefined;
+        maximumSignificantDigits?: number | undefined;
     }
@@ -57,7 +57,19 @@
         (locales?: string | string[], options?: PluralRulesOptions): PluralRules;
-        supportedLocalesOf(
-            locales: string | string[],
-            options?: PluralRulesOptions,
-        ): string[];
+
+        supportedLocalesOf(locales: string | string[], options?: { localeMatcher?: "lookup" | "best fit" }): string[];
     };
+
+    // We can only have one definition for 'type' in TypeScript, and so you can learn where the keys come from here:
+    type ES2018NumberFormatPartType = "literal" | "nan" | "infinity" | "percent" | "integer" | "group" | "decimal" | "fraction" | "plusSign" | "minusSign" | "percentSign" | "currency" | "code" | "symbol" | "name";
+    type ES2020NumberFormatPartType = "compact" | "exponentInteger" | "exponentMinusSign" | "exponentSeparator" | "unit" | "unknown";
+    type NumberFormatPartTypes = ES2018NumberFormatPartType | ES2020NumberFormatPartType;
+
+    interface NumberFormatPart {
+        type: NumberFormatPartTypes;
+        value: string;
+    }
+
+    interface NumberFormat {
+        formatToParts(number?: number | bigint): NumberFormatPart[];
+    }
 }

lib/lib.es2019.d.ts

@@ -26,1 +26,2 @@ /*! *****************************************************************************
 /// <reference lib="es2019.symbol" />
+/// <reference lib="es2019.intl" />

lib/lib.es2019.string.d.ts

@@ -28,7 +28,13 @@ /*! *****************************************************************************
 
-    /** Removes the leading white space and line terminator characters from a string. */
+    /**
+     * Removes the leading white space and line terminator characters from a string.
+     * @deprecated A legacy feature for browser compatibility. Use `trimStart` instead
+     */
     trimLeft(): string;
 
-    /** Removes the trailing white space and line terminator characters from a string. */
+    /**
+     * Removes the trailing white space and line terminator characters from a string.
+     * @deprecated A legacy feature for browser compatibility. Use `trimEnd` instead
+     */
     trimRight(): string;
 }

lib/lib.es2020.bigint.d.ts

@@ -21,2 +21,4 @@ /*! *****************************************************************************
 
+/// <reference lib="es2020.intl" />
+
 interface BigIntToLocaleStringOptions {
@@ -116,3 +118,3 @@ /**
     /** Returns a string representation appropriate to the host environment's current locale. */
-    toLocaleString(locales?: string, options?: BigIntToLocaleStringOptions): string;
+    toLocaleString(locales?: Intl.LocalesArgument, options?: BigIntToLocaleStringOptions): string;
 
@@ -126,3 +128,3 @@ /** Returns the primitive value of the specified object. */
 interface BigIntConstructor {
-    (value?: any): bigint;
+    (value: bigint | boolean | number | string): bigint;
     readonly prototype: BigInt;
@@ -190,3 +192,3 @@
     /**
-     * Returns the this object after filling the section identified by start and end with value
+     * Changes all array elements from `start` to `end` index to a static `value` and returns the modified array
      * @param value value to fill array section with
@@ -463,3 +465,3 @@ * @param start index to start filling the array at. If start is negative, it is treated as
     /**
-     * Returns the this object after filling the section identified by start and end with value
+     * Changes all array elements from `start` to `end` index to a static `value` and returns the modified array
      * @param value value to fill array section with
@@ -699,2 +701,3 @@ * @param start index to start filling the array at. If start is negative, it is treated as
      * @param byteOffset The place in the buffer at which the value should be retrieved.
+     * @param littleEndian If false or undefined, a big-endian value should be read.
      */
@@ -707,2 +710,3 @@ getBigInt64(byteOffset: number, littleEndian?: boolean): bigint;
      * @param byteOffset The place in the buffer at which the value should be retrieved.
+     * @param littleEndian If false or undefined, a big-endian value should be read.
      */
@@ -715,4 +719,3 @@ getBigUint64(byteOffset: number, littleEndian?: boolean): bigint;
      * @param value The value to set.
-     * @param littleEndian If false or undefined, a big-endian value should be written,
-     * otherwise a little-endian value should be written.
+     * @param littleEndian If false or undefined, a big-endian value should be written.
      */
@@ -725,4 +728,3 @@ setBigInt64(byteOffset: number, value: bigint, littleEndian?: boolean): void;
      * @param value The value to set.
-     * @param littleEndian If false or undefined, a big-endian value should be written,
-     * otherwise a little-endian value should be written.
+     * @param littleEndian If false or undefined, a big-endian value should be written.
      */
@@ -729,0 +731,0 @@ setBigUint64(byteOffset: number, value: bigint, littleEndian?: boolean): void;

lib/lib.es2020.d.ts

@@ -23,2 +23,4 @@ /*! *****************************************************************************
 /// <reference lib="es2020.bigint" />
+/// <reference lib="es2020.date" />
+/// <reference lib="es2020.number" />
 /// <reference lib="es2020.promise" />
@@ -25,0 +27,0 @@ /// <reference lib="es2020.sharedmemory" />

lib/lib.es2020.intl.d.ts

@@ -21,12 +21,11 @@ /*! *****************************************************************************
 
+/// <reference lib="es2018.intl" />
 declare namespace Intl {
 
     /**
-     * [BCP 47 language tag](http://tools.ietf.org/html/rfc5646) definition.
+     * [Unicode BCP 47 Locale Identifiers](https://unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers) definition.
      *
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
-     *
-     * [Wikipedia](https://en.wikipedia.org/wiki/IETF_language_tag).
      */
-    type BCP47LanguageTag = string;
+    type UnicodeBCP47LocaleIdentifier = string;
 
@@ -37,22 +36,44 @@ /**
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/format#Parameters).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-singularrelativetimeunit).
      */
     type RelativeTimeFormatUnit =
-        | "year" | "years"
-        | "quarter" | "quarters"
-        | "month" | "months"
-        | "week" | "weeks"
-        | "day" | "days"
-        | "hour" | "hours"
-        | "minute" | "minutes"
-        | "second" | "seconds"
-        ;
+        | "year"
+        | "years"
+        | "quarter"
+        | "quarters"
+        | "month"
+        | "months"
+        | "week"
+        | "weeks"
+        | "day"
+        | "days"
+        | "hour"
+        | "hours"
+        | "minute"
+        | "minutes"
+        | "second"
+        | "seconds";
 
     /**
+     * Value of the `unit` property in objects returned by
+     * `Intl.RelativeTimeFormat.prototype.formatToParts()`. `formatToParts` and
+     * `format` methods accept either singular or plural unit names as input,
+     * but `formatToParts` only outputs singular (e.g. "day") not plural (e.g.
+     * "days").
+     *
+     * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts#Using_formatToParts).
+     */
+     type RelativeTimeFormatUnitSingular =
+        | "year"
+        | "quarter"
+        | "month"
+        | "week"
+        | "day"
+        | "hour"
+        | "minute"
+        | "second";
+
+    /**
      * The locale matching algorithm to use.
      *
      * [MDN](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-InitializeRelativeTimeFormat).
      */
@@ -65,4 +86,2 @@ type RelativeTimeFormatLocaleMatcher = "lookup" | "best fit";
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-InitializeRelativeTimeFormat).
      */
@@ -75,4 +94,2 @@ type RelativeTimeFormatNumeric = "always" | "auto";
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-InitializeRelativeTimeFormat).
      */
@@ -82,2 +99,16 @@ type RelativeTimeFormatStyle = "long" | "short" | "narrow";
     /**
+     * [BCP 47 language tag](http://tools.ietf.org/html/rfc5646) definition.
+     *
+     * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
+     */
+    type BCP47LanguageTag = string;
+
+    /**
+     * The locale(s) to use
+     *
+     * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
+     */
+    type LocalesArgument = UnicodeBCP47LocaleIdentifier | Locale | readonly (UnicodeBCP47LocaleIdentifier | Locale)[] | undefined;
+
+    /**
      * An object with some or all of properties of `options` parameter
@@ -87,8 +118,9 @@ * of `Intl.RelativeTimeFormat` constructor.
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-InitializeRelativeTimeFormat).
      */
     interface RelativeTimeFormatOptions {
+        /** The locale matching algorithm to use. For information about this option, see [Intl page](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation). */
         localeMatcher?: RelativeTimeFormatLocaleMatcher;
+        /** The format of output message. */
         numeric?: RelativeTimeFormatNumeric;
+        /** The length of the internationalized message. */
         style?: RelativeTimeFormatStyle;
@@ -100,10 +132,8 @@ }
      * and formatting options computed during initialization
-     * of the `Intel.RelativeTimeFormat` object
+     * of the `Intl.RelativeTimeFormat` object
      *
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/resolvedOptions#Description).
-     *
-     * [Specification](https://tc39.es/ecma402/#table-relativetimeformat-resolvedoptions-properties)
      */
     interface ResolvedRelativeTimeFormatOptions {
-        locale: BCP47LanguageTag;
+        locale: UnicodeBCP47LocaleIdentifier;
         style: RelativeTimeFormatStyle;
@@ -119,10 +149,13 @@ numeric: RelativeTimeFormatNumeric;
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts#Using_formatToParts).
-     *
-     * [Specification](https://tc39.es/ecma402/#sec-FormatRelativeTimeToParts).
      */
-    interface RelativeTimeFormatPart {
-        type: string;
-        value: string;
-        unit?: RelativeTimeFormatUnit;
-    }
+    type RelativeTimeFormatPart =
+        | {
+              type: "literal";
+              value: string;
+          }
+        | {
+              type: Exclude<NumberFormatPartTypes, "literal">;
+              value: string;
+              unit: RelativeTimeFormatUnitSingular;
+          };
 
@@ -138,2 +171,3 @@ interface RelativeTimeFormat {
          * the grammatical form is otherwise as neutral as possible.
+         *
          * It is the caller's responsibility to handle cut-off logic
@@ -146,53 +180,24 @@ * such as deciding between displaying "in 7 days" or "in 1 week".
          *
-         * @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit)
-         *  to use in the relative time internationalized message.
-         *  Possible values are: `"year"`, `"quarter"`, `"month"`, `"week"`,
-         *  `"day"`, `"hour"`, `"minute"`, `"second"`.
-         *  Plural forms are also permitted.
+         * @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit) to use in the relative time internationalized message.
          *
          * @throws `RangeError` if `unit` was given something other than `unit` possible values
          *
-         * @returns Internationalized relative time message as string
+         * @returns {string} Internationalized relative time message as string
          *
          * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/format).
-         *
-         * [Specification](https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.prototype.format).
          */
-        format(
-            value: number,
-            unit: RelativeTimeFormatUnit,
-        ): string;
+        format(value: number, unit: RelativeTimeFormatUnit): string;
 
         /**
-         *  A version of the format method which it returns an array of objects
-         *  which represent "parts" of the object,
-         *  separating the formatted number into its constituent parts
-         *  and separating it from other surrounding text.
-         *  These objects have two properties:
-         * `type` a NumberFormat formatToParts type, and `value`,
-         *  which is the String which is the component of the output.
-         *  If a "part" came from NumberFormat,
-         *  it will have a unit property which indicates the `unit` being formatted;
-         *  literals which are part of the larger frame will not have this property.
+         *  Returns an array of objects representing the relative time format in parts that can be used for custom locale-aware formatting.
          *
          *  @param value - Numeric value to use in the internationalized relative time message
          *
-         *  @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit)
-         *   to use in the relative time internationalized message.
-         *   Possible values are: `"year"`, `"quarter"`, `"month"`, `"week"`,
-         *   `"day"`, `"hour"`, `"minute"`, `"second"`.
-         *   Plural forms are also permitted.
+         *  @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit) to use in the relative time internationalized message.
          *
          *  @throws `RangeError` if `unit` was given something other than `unit` possible values
          *
-         *  @returns Array of [FormatRelativeTimeToParts](https://tc39.es/ecma402/#sec-FormatRelativeTimeToParts)
-         *
          *  [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts).
-         *
-         *  [Specification](https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.prototype.formatToParts).
          */
-        formatToParts(
-            value: number,
-            unit: RelativeTimeFormatUnit,
-        ): RelativeTimeFormatPart[];
+        formatToParts(value: number, unit: RelativeTimeFormatUnit): RelativeTimeFormatPart[];
 
@@ -202,9 +207,3 @@ /**
          *
-         * @returns A new object with properties reflecting the locale
-         *  and formatting options computed during initialization
-         *  of the `Intel.RelativeTimeFormat` object.
-         *
          * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/resolvedOptions).
-         *
-         * [Specification](https://tc39.es/ecma402/#sec-intl.relativetimeformat.prototype.resolvedoptions)
          */
@@ -218,13 +217,7 @@ resolvedOptions(): ResolvedRelativeTimeFormatOptions;
      *
-     * Part of [Intl object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl)
-     * namespace and the [ECMAScript Internationalization API](https://www.ecma-international.org/publications/standards/Ecma-402.htm).
-     *
      * [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat#Browser_compatibility).
-     *
-     * [Polyfills](https://github.com/tc39/proposal-intl-relative-time#polyfills).
      */
     const RelativeTimeFormat: {
         /**
-         * Constructor creates [Intl.RelativeTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat)
-         * objects
+         * Creates [Intl.RelativeTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat) objects
          *
@@ -236,14 +229,3 @@ * @param locales - A string with a [BCP 47 language tag](http://tools.ietf.org/html/rfc5646), or an array of such strings.
          * @param options - An [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters)
-         *  with some or all of options of the formatting.
-         *  An object with some or all of the following properties:
-         *  - `localeMatcher` - The locale matching algorithm to use.
-         *    Possible values are `"lookup"` and `"best fit"`; the default is `"best fit"`.
-         *    For information about this option, see [Intl page](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation).
-         *  - `numeric` - The format of output message.
-         *    Possible values are: `"always"` (default, e.g., `1 day ago`) or `"auto"` (e.g., `yesterday`).
-         *    The `"auto"` value allows to not always have to use numeric values in the output.
-         *  - `style` - The length of the internationalized message. Possible values are:
-         *    `"long"` (default, e.g., in 1 month),
-         *    `"short"` (e.g., in 1 mo.)
-         *    or `"narrow"` (e.g., in 1 mo.). The narrow style could be similar to the short style for some locales.
+         *  with some or all of options of `RelativeTimeFormatOptions`.
          *
@@ -253,7 +235,5 @@ * @returns [Intl.RelativeTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat) object.
          * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat).
-         *
-         * [Specification](https://tc39.es/ecma402/#sec-intl-relativetimeformat-constructor).
          */
         new(
-            locales?: BCP47LanguageTag | BCP47LanguageTag[],
+            locales?: UnicodeBCP47LocaleIdentifier | UnicodeBCP47LocaleIdentifier[],
             options?: RelativeTimeFormatOptions,
@@ -273,13 +253,2 @@ ): RelativeTimeFormat;
          *  with some or all of options of the formatting.
-         *  An object with some or all of the following properties:
-         *  - `localeMatcher` - The locale matching algorithm to use.
-         *    Possible values are `"lookup"` and `"best fit"`; the default is `"best fit"`.
-         *    For information about this option, see [Intl page](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation).
-         *  - `numeric` - The format of output message.
-         *    Possible values are: `"always"` (default, e.g., `1 day ago`) or `"auto"` (e.g., `yesterday`).
-         *    The `"auto"` value allows to not always have to use numeric values in the output.
-         *  - `style` - The length of the internationalized message. Possible values are:
-         *    `"long"` (default, e.g., in 1 month),
-         *    `"short"` (e.g., in 1 mo.)
-         *    or `"narrow"` (e.g., in 1 mo.). The narrow style could be similar to the short style for some locales.
          *
@@ -291,26 +260,190 @@ * @returns An array containing those of the provided locales
          * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/supportedLocalesOf).
-         *
-         * [Specification](https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.supportedLocalesOf).
          */
         supportedLocalesOf(
-            locales: BCP47LanguageTag | BCP47LanguageTag[],
+            locales?: UnicodeBCP47LocaleIdentifier | UnicodeBCP47LocaleIdentifier[],
             options?: RelativeTimeFormatOptions,
-        ): BCP47LanguageTag[];
+        ): UnicodeBCP47LocaleIdentifier[];
     };
 
     interface NumberFormatOptions {
-        compactDisplay?: string;
-        notation?: string;
-        signDisplay?: string;
-        unit?: string;
-        unitDisplay?: string;
+        compactDisplay?: "short" | "long" | undefined;
+        notation?: "standard" | "scientific" | "engineering" | "compact" | undefined;
+        signDisplay?: "auto" | "never" | "always" | "exceptZero" | undefined;
+        unit?: string | undefined;
+        unitDisplay?: "short" | "long" | "narrow" | undefined;
+        currencyDisplay?: string | undefined;
+        currencySign?: string | undefined;
     }
 
     interface ResolvedNumberFormatOptions {
-        compactDisplay?: string;
-        notation?: string;
-        signDisplay?: string;
+        compactDisplay?: "short" | "long";
+        notation?: "standard" | "scientific" | "engineering" | "compact";
+        signDisplay?: "auto" | "never" | "always" | "exceptZero";
         unit?: string;
-        unitDisplay?: string;
+        unitDisplay?: "short" | "long" | "narrow";
+        currencyDisplay?: string;
+        currencySign?: string;
     }
+
+    interface DateTimeFormatOptions {
+        calendar?: string | undefined;
+        dayPeriod?: "narrow" | "short" | "long" | undefined;
+        numberingSystem?: string | undefined;
+
+        dateStyle?: "full" | "long" | "medium" | "short" | undefined;
+        timeStyle?: "full" | "long" | "medium" | "short" | undefined;
+        hourCycle?: "h11" | "h12" | "h23" | "h24" | undefined;
+    }
+
+    type LocaleHourCycleKey = "h12" | "h23" | "h11" | "h24";
+    type LocaleCollationCaseFirst = "upper" | "lower" | "false";
+
+    interface LocaleOptions {
+        /** A string containing the language, and the script and region if available. */
+        baseName?: string;
+        /** The part of the Locale that indicates the locale's calendar era. */
+        calendar?: string;
+        /** Flag that defines whether case is taken into account for the locale's collation rules. */
+        caseFirst?: LocaleCollationCaseFirst;
+        /** The collation type used for sorting */
+        collation?: string;
+        /** The time keeping format convention used by the locale. */
+        hourCycle?: LocaleHourCycleKey;
+        /** The primary language subtag associated with the locale. */
+        language?: string;
+        /** The numeral system used by the locale. */
+        numberingSystem?: string;
+        /** Flag that defines whether the locale has special collation handling for numeric characters. */
+        numeric?: boolean;
+        /** The region of the world (usually a country) associated with the locale. Possible values are region codes as defined by ISO 3166-1. */
+        region?: string;
+        /** The script used for writing the particular language used in the locale. Possible values are script codes as defined by ISO 15924. */
+        script?: string;
+    }
+
+    interface Locale extends LocaleOptions {
+        /** A string containing the language, and the script and region if available. */
+        baseName: string;
+        /** The primary language subtag associated with the locale. */
+        language: string;
+        /** Gets the most likely values for the language, script, and region of the locale based on existing values. */
+        maximize(): Locale;
+        /** Attempts to remove information about the locale that would be added by calling `Locale.maximize()`. */
+        minimize(): Locale;
+        /** Returns the locale's full locale identifier string. */
+        toString(): BCP47LanguageTag;
+    }
+
+    /**
+     * Constructor creates [Intl.Locale](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale)
+     * objects
+     *
+     * @param tag - A string with a [BCP 47 language tag](http://tools.ietf.org/html/rfc5646).
+     *  For the general form and interpretation of the locales argument,
+     *  see the [`Intl` page](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation).
+     *
+     * @param options - An [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/Locale#Parameters) with some or all of options of the locale.
+     *
+     * @returns [Intl.Locale](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale) object.
+     *
+     * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale).
+     */
+    const Locale: {
+        new (tag: BCP47LanguageTag | Locale, options?: LocaleOptions): Locale;
+    };
+
+    type DisplayNamesFallback =
+        | "code"
+        | "none";
+
+    type DisplayNamesType =
+        | "language"
+        | "region"
+        | "script"
+        | "calendar"
+        | "dateTimeField"
+        | "currency";
+
+    type DisplayNamesLanguageDisplay =
+        | "dialect"
+        | "standard";
+
+    interface DisplayNamesOptions {
+        localeMatcher?: RelativeTimeFormatLocaleMatcher;
+        style?: RelativeTimeFormatStyle;
+        type: DisplayNamesType;
+        languageDisplay?: DisplayNamesLanguageDisplay;
+        fallback?: DisplayNamesFallback;
+    }
+
+    interface ResolvedDisplayNamesOptions {
+        locale: UnicodeBCP47LocaleIdentifier;
+        style: RelativeTimeFormatStyle;
+        type: DisplayNamesType;
+        fallback: DisplayNamesFallback;
+        languageDisplay?: DisplayNamesLanguageDisplay;
+    }
+
+    interface DisplayNames {
+        /**
+         * Receives a code and returns a string based on the locale and options provided when instantiating
+         * [`Intl.DisplayNames()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames)
+         *
+         * @param code The `code` to provide depends on the `type` passed to display name during creation:
+         *  - If the type is `"region"`, code should be either an [ISO-3166 two letters region code](https://www.iso.org/iso-3166-country-codes.html),
+         *    or a [three digits UN M49 Geographic Regions](https://unstats.un.org/unsd/methodology/m49/).
+         *  - If the type is `"script"`, code should be an [ISO-15924 four letters script code](https://unicode.org/iso15924/iso15924-codes.html).
+         *  - If the type is `"language"`, code should be a `languageCode` ["-" `scriptCode`] ["-" `regionCode` ] *("-" `variant` )
+         *    subsequence of the unicode_language_id grammar in [UTS 35's Unicode Language and Locale Identifiers grammar](https://unicode.org/reports/tr35/#Unicode_language_identifier).
+         *    `languageCode` is either a two letters ISO 639-1 language code or a three letters ISO 639-2 language code.
+         *  - If the type is `"currency"`, code should be a [3-letter ISO 4217 currency code](https://www.iso.org/iso-4217-currency-codes.html).
+         *
+         * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/of).
+         */
+        of(code: string): string | undefined;
+        /**
+         * Returns a new object with properties reflecting the locale and style formatting options computed during the construction of the current
+         * [`Intl/DisplayNames`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames) object.
+         *
+         * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/resolvedOptions).
+         */
+        resolvedOptions(): ResolvedDisplayNamesOptions;
+    }
+
+    /**
+     * The [`Intl.DisplayNames()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames)
+     * object enables the consistent translation of language, region and script display names.
+     *
+     * [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames#browser_compatibility).
+     */
+    const DisplayNames: {
+        prototype: DisplayNames;
+
+        /**
+         * @param locales A string with a BCP 47 language tag, or an array of such strings.
+         *   For the general form and interpretation of the `locales` argument, see the [Intl](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locale_identification_and_negotiation)
+         *   page.
+         *
+         * @param options An object for setting up a display name.
+         *
+         * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/DisplayNames).
+         */
+        new(locales: LocalesArgument, options: DisplayNamesOptions): DisplayNames;
+
+        /**
+         * Returns an array containing those of the provided locales that are supported in display names without having to fall back to the runtime's default locale.
+         *
+         * @param locales A string with a BCP 47 language tag, or an array of such strings.
+         *   For the general form and interpretation of the `locales` argument, see the [Intl](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locale_identification_and_negotiation)
+         *   page.
+         *
+         * @param options An object with a locale matcher.
+         *
+         * @returns An array of strings representing a subset of the given locale tags that are supported in display names without having to fall back to the runtime's default locale.
+         *
+         * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/supportedLocalesOf).
+         */
+        supportedLocalesOf(locales?: LocalesArgument, options?: { localeMatcher?: RelativeTimeFormatLocaleMatcher }): BCP47LanguageTag[];
+    };
+
 }

lib/lib.es2020.promise.d.ts

@@ -40,4 +40,3 @@ /*! *****************************************************************************
      */
-    allSettled<T extends readonly unknown[] | readonly [unknown]>(values: T):
-        Promise<{ -readonly [P in keyof T]: PromiseSettledResult<T[P] extends PromiseLike<infer U> ? U : T[P]> }>;
+    allSettled<T extends readonly unknown[] | []>(values: T): Promise<{ -readonly [P in keyof T]: PromiseSettledResult<Awaited<T[P]>> }>;
 
@@ -50,3 +49,3 @@ /**
      */
-    allSettled<T>(values: Iterable<T>): Promise<PromiseSettledResult<T extends PromiseLike<infer U> ? U : T>[]>;
+    allSettled<T>(values: Iterable<T | PromiseLike<T>>): Promise<PromiseSettledResult<Awaited<T>>[]>;
 }

lib/lib.es2020.symbol.wellknown.d.ts

@@ -29,3 +29,3 @@ /*! *****************************************************************************
      */
-    readonly matchAll: symbol;
+    readonly matchAll: unique symbol;
 }
@@ -32,0 +32,0 @@

lib/lib.esnext.d.ts

@@ -21,6 +21,3 @@ /*! *****************************************************************************
 
-/// <reference lib="es2020" />
+/// <reference lib="es2022" />
 /// <reference lib="esnext.intl" />
-/// <reference lib="esnext.string" />
-/// <reference lib="esnext.promise" />
-/// <reference lib="esnext.weakref" />

lib/lib.esnext.intl.d.ts

@@ -22,12 +22,10 @@ /*! *****************************************************************************
 declare namespace Intl {
-    type NumberFormatPartTypes = "currency" | "decimal" | "fraction" | "group" | "infinity" | "integer" | "literal" | "minusSign" | "nan" | "plusSign" | "percentSign";
+  interface NumberRangeFormatPart extends NumberFormatPart {
+    source: "startRange" | "endRange" | "shared"
+  }
 
-    interface NumberFormatPart {
-        type: NumberFormatPartTypes;
-        value: string;
-    }
-
-    interface NumberFormat {
-        formatToParts(number?: number): NumberFormatPart[];
-    }
+  interface NumberFormat {
+    formatRange(start: number | bigint, end: number | bigint): string;
+    formatRangeToParts(start: number | bigint, end: number | bigint): NumberRangeFormatPart[];
+  }
 }

lib/lib.esnext.promise.d.ts

@@ -0,0 +0,0 @@ /*! *****************************************************************************

lib/lib.esnext.string.d.ts

@@ -0,0 +0,0 @@ /*! *****************************************************************************

lib/lib.esnext.weakref.d.ts

@@ -0,0 +0,0 @@ /*! *****************************************************************************

lib/lib.webworker.iterable.d.ts

@@ -29,2 +29,6 @@ /*! *****************************************************************************
 
+interface CanvasPath {
+    roundRect(x: number, y: number, w: number, h: number, radii?: number | DOMPointInit | Iterable<number | DOMPointInit>): void;
+}
+
 interface CanvasPathDrawingStyles {
@@ -42,15 +46,12 @@ setLineDash(segments: Iterable<number>): void;
 
+interface FontFaceSet extends Set<FontFace> {
+}
+
 interface FormData {
     [Symbol.iterator](): IterableIterator<[string, FormDataEntryValue]>;
-    /**
-     * Returns an array of key, value pairs for every entry in the list.
-     */
+    /** Returns an array of key, value pairs for every entry in the list. */
     entries(): IterableIterator<[string, FormDataEntryValue]>;
-    /**
-     * Returns a list of keys in the list.
-     */
+    /** Returns a list of keys in the list. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns a list of values in the list.
-     */
+    /** Returns a list of values in the list. */
     values(): IterableIterator<FormDataEntryValue>;
@@ -61,13 +62,7 @@ }
     [Symbol.iterator](): IterableIterator<[string, string]>;
-    /**
-     * Returns an iterator allowing to go through all key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all key/value pairs contained in this object. */
     entries(): IterableIterator<[string, string]>;
-    /**
-     * Returns an iterator allowing to go through all keys of the key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all keys of the key/value pairs contained in this object. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
-     */
+    /** Returns an iterator allowing to go through all values of the key/value pairs contained in this object. */
     values(): IterableIterator<string>;
@@ -77,6 +72,4 @@ }
 interface IDBDatabase {
-    /**
-     * Returns a new transaction with the given mode ("readonly" or "readwrite") and scope which can be a single object store name or an array of names.
-     */
-    transaction(storeNames: string | Iterable<string>, mode?: IDBTransactionMode): IDBTransaction;
+    /** Returns a new transaction with the given mode ("readonly" or "readwrite") and scope which can be a single object store name or an array of names. */
+    transaction(storeNames: string | Iterable<string>, mode?: IDBTransactionMode, options?: IDBTransactionOptions): IDBTransaction;
 }
@@ -87,3 +80,3 @@
      * Creates a new index in store with the given name, keyPath and options and returns a new IDBIndex. If the keyPath and options define constraints that cannot be satisfied with the data already in store the upgrade transaction will abort with a "ConstraintError" DOMException.
-     * 
+     *
      * Throws an "InvalidStateError" DOMException if not called within an upgrade transaction.
@@ -94,15 +87,24 @@ */
 
+interface MessageEvent<T = any> {
+    /** @deprecated */
+    initMessageEvent(type: string, bubbles?: boolean, cancelable?: boolean, data?: any, origin?: string, lastEventId?: string, source?: MessageEventSource | null, ports?: Iterable<MessagePort>): void;
+}
+
+interface SubtleCrypto {
+    deriveKey(algorithm: AlgorithmIdentifier | EcdhKeyDeriveParams | HkdfParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: AlgorithmIdentifier | AesDerivedKeyParams | HmacImportParams | HkdfParams | Pbkdf2Params, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+    generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKeyPair>;
+    generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKey>;
+    generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKeyPair | CryptoKey>;
+    importKey(format: "jwk", keyData: JsonWebKey, algorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: ReadonlyArray<KeyUsage>): Promise<CryptoKey>;
+    importKey(format: Exclude<KeyFormat, "jwk">, keyData: BufferSource, algorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+    unwrapKey(format: KeyFormat, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, unwrappedKeyAlgorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>;
+}
+
 interface URLSearchParams {
     [Symbol.iterator](): IterableIterator<[string, string]>;
-    /**
-     * Returns an array of key, value pairs for every entry in the search params.
-     */
+    /** Returns an array of key, value pairs for every entry in the search params. */
     entries(): IterableIterator<[string, string]>;
-    /**
-     * Returns a list of keys in the search params.
-     */
+    /** Returns a list of keys in the search params. */
     keys(): IterableIterator<string>;
-    /**
-     * Returns a list of values in the search params.
-     */
+    /** Returns a list of values in the search params. */
     values(): IterableIterator<string>;
@@ -115,2 +117,9 @@ }
 
+interface WEBGL_multi_draw {
+    multiDrawArraysInstancedWEBGL(mode: GLenum, firstsList: Int32Array | Iterable<GLint>, firstsOffset: GLuint, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, instanceCountsList: Int32Array | Iterable<GLsizei>, instanceCountsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawArraysWEBGL(mode: GLenum, firstsList: Int32Array | Iterable<GLint>, firstsOffset: GLuint, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawElementsInstancedWEBGL(mode: GLenum, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, type: GLenum, offsetsList: Int32Array | Iterable<GLsizei>, offsetsOffset: GLuint, instanceCountsList: Int32Array | Iterable<GLsizei>, instanceCountsOffset: GLuint, drawcount: GLsizei): void;
+    multiDrawElementsWEBGL(mode: GLenum, countsList: Int32Array | Iterable<GLsizei>, countsOffset: GLuint, type: GLenum, offsetsList: Int32Array | Iterable<GLsizei>, offsetsOffset: GLuint, drawcount: GLsizei): void;
+}
+
 interface WebGL2RenderingContextBase {
@@ -117,0 +126,0 @@ clearBufferfv(buffer: GLenum, drawbuffer: GLint, values: Iterable<GLfloat>, srcOffset?: GLuint): void;

package.json

@@ -5,3 +5,3 @@ {
     "homepage": "https://www.typescriptlang.org/",
-    "version": "4.1.3",
+    "version": "4.9.5",
     "license": "Apache-2.0",
@@ -32,17 +32,25 @@ "description": "TypeScript is a language for application scale JavaScript development",
     },
+    "files": [
+        "bin",
+        "lib",
+        "!lib/enu",
+        "LICENSE.txt",
+        "README.md",
+        "SECURITY.md",
+        "ThirdPartyNoticeText.txt",
+        "!**/.gitattributes"
+    ],
     "devDependencies": {
         "@octokit/rest": "latest",
-        "@types/browserify": "latest",
         "@types/chai": "latest",
-        "@types/convert-source-map": "latest",
+        "@types/fancy-log": "^2.0.0",
+        "@types/fs-extra": "^9.0.13",
         "@types/glob": "latest",
-        "@types/gulp": "^4.0.5",
+        "@types/gulp": "^4.0.9",
         "@types/gulp-concat": "latest",
         "@types/gulp-newer": "latest",
-        "@types/gulp-rename": "0.0.33",
-        "@types/gulp-sourcemaps": "0.0.32",
-        "@types/jake": "latest",
+        "@types/gulp-rename": "latest",
+        "@types/gulp-sourcemaps": "latest",
         "@types/merge2": "latest",
         "@types/microsoft__typescript-etw": "latest",
-        "@types/minimatch": "latest",
         "@types/minimist": "latest",
@@ -53,29 +61,23 @@ "@types/mkdirp": "latest",
         "@types/node": "latest",
-        "@types/node-fetch": "^2.3.4",
-        "@types/q": "latest",
         "@types/source-map-support": "latest",
-        "@types/through2": "latest",
-        "@types/travis-fold": "latest",
-        "@types/xml2js": "^0.4.0",
-        "@typescript-eslint/eslint-plugin": "4.5.0",
-        "@typescript-eslint/experimental-utils": "4.5.0",
-        "@typescript-eslint/parser": "4.5.0",
-        "async": "latest",
-        "azure-devops-node-api": "^10.1.0",
-        "browser-resolve": "^1.11.2",
-        "browserify": "latest",
+        "@types/which": "^2.0.1",
+        "@types/xml2js": "^0.4.11",
+        "@typescript-eslint/eslint-plugin": "^5.33.1",
+        "@typescript-eslint/parser": "^5.33.1",
+        "@typescript-eslint/utils": "^5.33.1",
+        "azure-devops-node-api": "^11.2.0",
         "chai": "latest",
-        "chalk": "latest",
-        "convert-source-map": "latest",
-        "del": "5.1.0",
-        "diff": "^4.0.2",
-        "eslint": "7.12.1",
-        "eslint-formatter-autolinkable-stylish": "1.1.4",
-        "eslint-plugin-import": "2.22.1",
-        "eslint-plugin-jsdoc": "30.7.6",
-        "eslint-plugin-no-null": "1.0.2",
+        "chalk": "^4.1.2",
+        "del": "^6.1.1",
+        "diff": "^5.1.0",
+        "eslint": "^8.22.0",
+        "eslint-formatter-autolinkable-stylish": "^1.2.0",
+        "eslint-plugin-import": "^2.26.0",
+        "eslint-plugin-jsdoc": "^39.3.6",
+        "eslint-plugin-local": "^1.0.0",
+        "eslint-plugin-no-null": "^1.0.2",
         "fancy-log": "latest",
-        "fs-extra": "^9.0.0",
+        "fs-extra": "^9.1.0",
         "glob": "latest",
-        "gulp": "^4.0.0",
+        "gulp": "^4.0.2",
         "gulp-concat": "latest",
@@ -86,3 +88,2 @@ "gulp-insert": "latest",
         "gulp-sourcemaps": "latest",
-        "istanbul": "latest",
         "merge2": "latest",
@@ -93,20 +94,14 @@ "minimist": "latest",
         "mocha-fivemat-progress-reporter": "latest",
-        "ms": "latest",
-        "node-fetch": "^2.6.0",
-        "plugin-error": "latest",
-        "pretty-hrtime": "^1.0.3",
-        "prex": "^0.4.3",
-        "q": "latest",
-        "remove-internal": "^2.9.2",
+        "ms": "^2.1.3",
+        "node-fetch": "^3.2.10",
         "source-map-support": "latest",
-        "through2": "latest",
-        "travis-fold": "latest",
-        "typescript": "^4.0.0-dev.20200624",
+        "typescript": "^4.8.4",
         "vinyl": "latest",
-        "vinyl-sourcemaps-apply": "latest",
-        "xml2js": "^0.4.19"
+        "which": "^2.0.2",
+        "xml2js": "^0.4.23"
     },
+    "overrides": {
+        "es5-ext": "0.10.53"
+    },
     "scripts": {
-        "prepare": "gulp build-eslint-rules",
-        "pretest": "gulp tests",
         "test": "gulp runtests-parallel --light=false",
@@ -120,8 +115,4 @@ "test:eslint-rules": "gulp run-eslint-rules-tests",
         "gulp": "gulp",
-        "jake": "gulp",
         "lint": "gulp lint",
-        "lint:ci": "gulp lint --ci",
-        "lint:compiler": "gulp lint-compiler",
-        "lint:scripts": "gulp lint-scripts",
-        "setup-hooks": "node scripts/link-hooks.js"
+        "setup-hooks": "node scripts/link-hooks.mjs"
     },
@@ -138,3 +129,7 @@ "browser": {
     },
-    "dependencies": {}
-}
+    "packageManager": "npm@8.15.0",
+    "volta": {
+        "node": "14.20.0",
+        "npm": "8.15.0"
+    }
+}

README.md

 
 # TypeScript
 
-[![Build Status](https://travis-ci.org/microsoft/TypeScript.svg?branch=master)](https://travis-ci.org/microsoft/TypeScript)
+[![GitHub Actions CI](https://github.com/microsoft/TypeScript/workflows/CI/badge.svg)](https://github.com/microsoft/TypeScript/actions?query=workflow%3ACI)
 [![Devops Build Status](https://dev.azure.com/typescript/TypeScript/_apis/build/status/Typescript/node10)](https://dev.azure.com/typescript/TypeScript/_build?definitionId=7)
@@ -29,3 +29,3 @@ [![npm version](https://badge.fury.io/js/typescript.svg)](https://www.npmjs.com/package/typescript)
 
-There are many ways to [contribute](https://github.com/microsoft/TypeScript/blob/master/CONTRIBUTING.md) to TypeScript.
+There are many ways to [contribute](https://github.com/microsoft/TypeScript/blob/main/CONTRIBUTING.md) to TypeScript.
 * [Submit bugs](https://github.com/microsoft/TypeScript/issues) and help us verify fixes as they are checked in.
@@ -36,5 +36,5 @@ * Review the [source code changes](https://github.com/microsoft/TypeScript/pulls).
 * Join the [#typescript](https://twitter.com/search?q=%23TypeScript) discussion on Twitter.
-* [Contribute bug fixes](https://github.com/microsoft/TypeScript/blob/master/CONTRIBUTING.md).
-* Read the archived language specification ([docx](https://github.com/microsoft/TypeScript/blob/master/doc/TypeScript%20Language%20Specification%20-%20ARCHIVED.docx?raw=true),
- [pdf](https://github.com/microsoft/TypeScript/blob/master/doc/TypeScript%20Language%20Specification%20-%20ARCHIVED.pdf?raw=true), [md](https://github.com/microsoft/TypeScript/blob/master/doc/spec-archived.md)).
+* [Contribute bug fixes](https://github.com/microsoft/TypeScript/blob/main/CONTRIBUTING.md).
+* Read the archived language specification ([docx](https://github.com/microsoft/TypeScript/blob/main/doc/TypeScript%20Language%20Specification%20-%20ARCHIVED.docx?raw=true),
+ [pdf](https://github.com/microsoft/TypeScript/blob/main/doc/TypeScript%20Language%20Specification%20-%20ARCHIVED.pdf?raw=true), [md](https://github.com/microsoft/TypeScript/blob/main/doc/spec-ARCHIVED.md)).
 
@@ -48,60 +48,7 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see
 *  [TypeScript in 5 minutes](https://www.typescriptlang.org/docs/handbook/typescript-in-5-minutes.html)
-*  [Programming handbook](https://www.typescriptlang.org/docs/handbook/basic-types.html)
+*  [Programming handbook](https://www.typescriptlang.org/docs/handbook/intro.html)
 *  [Homepage](https://www.typescriptlang.org/)
 
-## Building
-
-In order to build the TypeScript compiler, ensure that you have [Git](https://git-scm.com/downloads) and [Node.js](https://nodejs.org/) installed.
-
-Clone a copy of the repo:
-
-```bash
-git clone https://github.com/microsoft/TypeScript.git
-```
-
-Change to the TypeScript directory:
-
-```bash
-cd TypeScript
-```
-
-Install [Gulp](https://gulpjs.com/) tools and dev dependencies:
-
-```bash
-npm install -g gulp
-npm ci
-```
-
-Use one of the following to build and test:
-
-```
-gulp local             # Build the compiler into built/local.
-gulp clean             # Delete the built compiler.
-gulp LKG               # Replace the last known good with the built one.
-                       # Bootstrapping step to be executed when the built compiler reaches a stable state.
-gulp tests             # Build the test infrastructure using the built compiler.
-gulp runtests          # Run tests using the built compiler and test infrastructure.
-                       # You can override the specific suite runner used or specify a test for this command.
-                       # Use --tests=<testPath> for a specific test and/or --runner=<runnerName> for a specific suite.
-                       # Valid runners include conformance, compiler, fourslash, project, user, and docker
-                       # The user and docker runners are extended test suite runners - the user runner
-                       # works on disk in the tests/cases/user directory, while the docker runner works in containers.
-                       # You'll need to have the docker executable in your system path for the docker runner to work.
-gulp runtests-parallel # Like runtests, but split across multiple threads. Uses a number of threads equal to the system
-                       # core count by default. Use --workers=<number> to adjust this.
-gulp baseline-accept   # This replaces the baseline test results with the results obtained from gulp runtests.
-gulp lint              # Runs eslint on the TypeScript source.
-gulp help              # List the above commands.
-```
-
-
-## Usage
-
-```bash
-node built/local/tsc.js hello.ts
-```
-
-
 ## Roadmap
 
 For details on our planned features and future direction please refer to our [roadmap](https://github.com/microsoft/TypeScript/wiki/Roadmap).

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Improved metrics

Total package byte prevSize

66849652

increased by15.06%

Dev dependency count

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decreased by-22.54%

Lines of code

96298

increased by9.57%

Worsened metrics

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decreased by-36.47%

Number of lines in readme file

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decreased by-50.48%

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