fix(dts): add separate file to add missing arrayBuffer and sharedArrayBuffer types

Author: indrajitbnikam

src/compiler/commandLineParser.ts

@@ -216,6 +216,7 @@ const libEntries: [string, string][] = [
     ["esnext.array", "lib.es2023.array.d.ts"],
     ["esnext.collection", "lib.es2023.collection.d.ts"],
     ["esnext.symbol", "lib.es2019.symbol.d.ts"],
+    ["esnext.arraybuffer", "lib.esnext.arraybuffer.d.ts"],
     ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
     ["esnext.intl", "lib.esnext.intl.d.ts"],
     ["esnext.bigint", "lib.es2020.bigint.d.ts"],

src/lib/es5.d.ts

@@ -1668,21 +1668,6 @@ interface ArrayBuffer {
      */
     readonly byteLength: number;
 
-    /**
-     * Read-only. The maximum length that this ArrayBuffer can be resized to (in bytes).
-     */
-    readonly maxByteLength: number;
-
-    /**
-     * Read-only. Whether this ArrayBuffer can be resized or not.
-     */
-    readonly resizable: boolean;
-
-    /**
-     * Resizes the ArrayBuffer to the specified size (in bytes).
-     */
-    resize(newLength: number): undefined;
-
     /**
      * Returns a section of an ArrayBuffer.
      */
@@ -1697,16 +1682,9 @@ interface ArrayBufferTypes {
 }
 type ArrayBufferLike = ArrayBufferTypes[keyof ArrayBufferTypes];
 
-/**
- * ArrayBuffer constructor options
- */
-interface ArrayBufferOptions {
-    maxByteLength?: number;
-}
-
 interface ArrayBufferConstructor {
     readonly prototype: ArrayBuffer;
-    new(byteLength: number, options?: ArrayBufferOptions): ArrayBuffer;
+    new(byteLength: number): ArrayBuffer;
     isView(arg: any): arg is ArrayBufferView;
 }
 declare var ArrayBuffer: ArrayBufferConstructor;

src/lib/esnext.arraybuffer.d.ts

@@ -0,0 +1,58 @@
+interface ArrayBuffer {
+	/**
+	 * Read-only. The maximum length that this ArrayBuffer can be resized to (in bytes).
+	 */
+	readonly maxByteLength: number;
+
+	/**
+	 * Read-only. Whether this ArrayBuffer can be resized or not.
+	 */
+	readonly resizable: boolean;
+
+	/**
+	 * Resizes the ArrayBuffer to the specified size (in bytes).
+	 * @param newLength The new length, in bytes, to resize the ArrayBuffer to.
+	 */
+	resize(newLength: number): undefined;
+}
+
+/**
+ * ArrayBuffer constructor options
+ */
+interface ArrayBufferOptions {
+	maxByteLength?: number;
+}
+
+interface ArrayBufferConstructor {
+	new(byteLength: number, options?: ArrayBufferOptions): ArrayBuffer;
+}
+
+interface SharedArrayBuffer {
+	/**
+	 * Read-only. Whether this SharedArrayBuffer can be grow or not.
+	 */
+	readonly growable: number;
+
+	/**
+	 * Read-only. The maximum length that this SharedArrayBuffer can be grown to (in bytes).
+	 */
+	readonly maxByteLength: number;
+
+	/**
+	 * Grows the SharedArrayBuffer to the specified size (in bytes).
+	 * @param newLength The new length, in bytes, to resize the SharedArrayBuffer to.
+	 */
+	grow(newLength: number): undefined;
+}
+
+/**
+ * ArrayBuffer constructor options
+ */
+interface SharedArrayBufferOptions {
+	maxByteLength?: number;
+}
+
+interface SharedArrayBufferConstructor {
+	new();
+	new(byteLength: number, options?: SharedArrayBufferOptions): SharedArrayBuffer;
+}

src/lib/esnext.d.ts

@@ -1,2 +1,3 @@
 /// <reference lib="es2023" />
 /// <reference lib="esnext.intl" />
+/// <reference lib="esnext.arraybuffer" />

src/lib/libs.json

@@ -67,6 +67,7 @@
         "es2022.regexp",
         "es2023.array",
         "es2023.collection",
+        "esnext.arraybuffer",
         "esnext.intl",
         "decorators",
         "decorators.legacy",