fix(dts): specify the underlying buffer type in more places (#30640)

cli/tsc/dts/lib.deno.ns.d.ts

@@ -3835,7 +3835,7 @@ declare namespace Deno {
      * Reads the stream to completion. It returns a promise that resolves with
      * a `Uint8Array`.
      */
-    bytes(): Promise<Uint8Array>;
+    bytes(): Promise<Uint8Array<ArrayBuffer>>;
     /**
      * Reads the stream to completion. It returns a promise that resolves with
      * the result of parsing the body text as JSON.

cli/tsc/dts/lib.deno.shared_globals.d.ts

@@ -450,7 +450,10 @@ interface DOMStringList {
 }
 
 /** @category Platform */
-type BufferSource = ArrayBufferView | ArrayBuffer;
+type BufferSource = ArrayBufferView<ArrayBuffer> | ArrayBuffer;
+
+/** @category Platform */
+type AllowSharedBufferSource = ArrayBufferView | ArrayBufferLike;
 
 /**
  * A global console object that provides methods for logging, debugging, and error reporting.

cli/tsc/dts/lib.deno_crypto.d.ts

@@ -38,6 +38,8 @@ type KeyUsage =
 type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";
 /** @category Crypto */
 type NamedCurve = string;
+/** @category Crypto */
+type BigInteger = Uint8Array<ArrayBuffer>;
 
 /** @category Crypto */
 interface RsaOtherPrimesInfo {
@@ -121,7 +123,7 @@ interface RsaHashedKeyGenParams extends RsaKeyGenParams {
 /** @category Crypto */
 interface RsaKeyGenParams extends Algorithm {
   modulusLength: number;
-  publicExponent: Uint8Array;
+  publicExponent: BigInteger;
 }
 
 /** @category Crypto */
@@ -131,7 +133,7 @@ interface RsaPssParams extends Algorithm {
 
 /** @category Crypto */
 interface RsaOaepParams extends Algorithm {
-  label?: Uint8Array;
+  label?: BufferSource;
 }
 
 /** @category Crypto */
@@ -159,7 +161,7 @@ interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm {
 /** @category Crypto */
 interface RsaKeyAlgorithm extends KeyAlgorithm {
   modulusLength: number;
-  publicExponent: Uint8Array;
+  publicExponent: BigInteger;
 }
 
 /** @category Crypto */
@@ -651,15 +653,15 @@ interface Crypto {
    */
   getRandomValues<
     T extends
-      | Int8Array
+      | Int8Array<ArrayBuffer>
-      | Int16Array
+      | Int16Array<ArrayBuffer>
-      | Int32Array
+      | Int32Array<ArrayBuffer>
-      | Uint8Array
+      | Uint8Array<ArrayBuffer>
-      | Uint16Array
+      | Uint16Array<ArrayBuffer>
-      | Uint32Array
+      | Uint32Array<ArrayBuffer>
-      | Uint8ClampedArray
+      | Uint8ClampedArray<ArrayBuffer>
-      | BigInt64Array
+      | BigInt64Array<ArrayBuffer>
-      | BigUint64Array,
+      | BigUint64Array<ArrayBuffer>,
   >(
     array: T,
   ): T;

cli/tsc/dts/lib.deno_web.d.ts

@@ -427,7 +427,7 @@ interface TextDecoder extends TextDecoderCommon {
   /** Turns binary data, often in the form of a Uint8Array, into a string given
    * the encoding.
    */
-  decode(input?: BufferSource, options?: TextDecodeOptions): string;
+  decode(input?: AllowSharedBufferSource, options?: TextDecodeOptions): string;
 }
 
 /** @category Encoding */
@@ -492,7 +492,7 @@ interface TextEncoderCommon {
 /** @category Encoding */
 interface TextDecoderStream extends GenericTransformStream, TextDecoderCommon {
   readonly readable: ReadableStream<string>;
-  readonly writable: WritableStream<BufferSource>;
+  readonly writable: WritableStream<AllowSharedBufferSource>;
 }
 
 /** @category Encoding */
@@ -503,7 +503,7 @@ declare var TextDecoderStream: {
 
 /** @category Encoding */
 interface TextEncoderStream extends GenericTransformStream, TextEncoderCommon {
-  readonly readable: ReadableStream<Uint8Array>;
+  readonly readable: ReadableStream<Uint8Array<ArrayBuffer>>;
   readonly writable: WritableStream<string>;
 }
 
@@ -681,9 +681,9 @@ interface Blob {
   readonly size: number;
   readonly type: string;
   arrayBuffer(): Promise<ArrayBuffer>;
-  bytes(): Promise<Uint8Array>;
+  bytes(): Promise<Uint8Array<ArrayBuffer>>;
   slice(start?: number, end?: number, contentType?: string): Blob;
-  stream(): ReadableStream<Uint8Array>;
+  stream(): ReadableStream<Uint8Array<ArrayBuffer>>;
   text(): Promise<string>;
 }
 
@@ -788,7 +788,9 @@ interface ReadableStreamBYOBReader extends ReadableStreamGenericReader {
 /** @category Streams */
 declare var ReadableStreamBYOBReader: {
   readonly prototype: ReadableStreamBYOBReader;
-  new (stream: ReadableStream<Uint8Array>): ReadableStreamBYOBReader;
+  new (
+    stream: ReadableStream<Uint8Array<ArrayBuffer>>,
+  ): ReadableStreamBYOBReader;
 };
 
 /** @category Streams */
@@ -973,7 +975,7 @@ declare var ReadableStream: {
   new (
     underlyingSource: UnderlyingByteSource,
     strategy?: { highWaterMark?: number },
-  ): ReadableStream<Uint8Array>;
+  ): ReadableStream<Uint8Array<ArrayBuffer>>;
   new <R = any>(
     underlyingSource: UnderlyingDefaultSource<R>,
     strategy?: QueuingStrategy<R>,
@@ -1353,7 +1355,7 @@ declare function structuredClone<T = any>(
  * @category Streams
  */
 interface CompressionStream extends GenericTransformStream {
-  readonly readable: ReadableStream<Uint8Array>;
+  readonly readable: ReadableStream<Uint8Array<ArrayBuffer>>;
   readonly writable: WritableStream<BufferSource>;
 }
 
@@ -1400,7 +1402,7 @@ declare var CompressionStream: {
  * @category Streams
  */
 interface DecompressionStream extends GenericTransformStream {
-  readonly readable: ReadableStream<Uint8Array>;
+  readonly readable: ReadableStream<Uint8Array<ArrayBuffer>>;
   readonly writable: WritableStream<BufferSource>;
 }
 
@@ -1463,7 +1465,7 @@ interface ImageDataSettings {
 /** @category Platform */
 interface ImageData {
   readonly colorSpace: PredefinedColorSpace;
-  readonly data: Uint8ClampedArray;
+  readonly data: Uint8ClampedArray<ArrayBuffer>;
   readonly height: number;
   readonly width: number;
 }
@@ -1473,7 +1475,7 @@ declare var ImageData: {
   readonly prototype: ImageData;
   new (sw: number, sh: number, settings?: ImageDataSettings): ImageData;
   new (
-    data: Uint8ClampedArray,
+    data: Uint8ClampedArray<ArrayBuffer>,
     sw: number,
     sh?: number,
     settings?: ImageDataSettings,

tests/unit/image_bitmap_test.ts

@@ -4,7 +4,7 @@ import { assertEquals, assertRejects } from "./test_util.ts";
 
 const prefix = "tests/testdata/image";
 
-function generateNumberedData(n: number): Uint8ClampedArray {
+function generateNumberedData(n: number): Uint8ClampedArray<ArrayBuffer> {
   return new Uint8ClampedArray(
     Array.from({ length: n }, (_, i) => [i + 1, 0, 0, 1]).flat(),
   );

tests/unit/webcrypto_test.ts

@@ -717,9 +717,9 @@ Deno.test(async function testAesCbcEncryptDecrypt() {
 Deno.test(async function testAesCtrEncryptDecrypt() {
   async function aesCtrRoundTrip(
     key: CryptoKey,
-    counter: Uint8Array,
+    counter: Uint8Array<ArrayBuffer>,
     length: number,
-    plainText: Uint8Array,
+    plainText: Uint8Array<ArrayBuffer>,
   ) {
     const cipherText = await crypto.subtle.encrypt(
       {