Remove most typedefs

README.md

@@ -58,13 +58,11 @@ Conversions for all of the basic types from the Web IDL specification are implem
 - [`object`](https://webidl.spec.whatwg.org/#js-object)
 - [Buffer source types](https://webidl.spec.whatwg.org/#js-buffer-source-types), some of which can additionally be provided with the boolean options `{ allowShared, allowResizable }` as a second parameter
 
-Additionally, for convenience, the following derived type definitions are implemented:
+Additionally, for convenience, the following derived type definition is implemented:
 
 - [`ArrayBufferView`](https://webidl.spec.whatwg.org/#ArrayBufferView), which can additionally be provided with the boolean options `{ allowShared, allowResizable }` as a second parameter
-- [`BufferSource`](https://webidl.spec.whatwg.org/#BufferSource)
-- [`DOMTimeStamp`](https://webidl.spec.whatwg.org/#DOMTimeStamp)
 
-Derived types, such as nullable types, promise types, sequences, records, etc. are not handled by this library. You may wish to investigate the [webidl2js](https://github.com/jsdom/webidl2js) project.
+Other derived types, such as nullable types, promise types, sequences, records, etc. are not handled by this library. You may wish to investigate the [webidl2js](https://github.com/jsdom/webidl2js) project.
 
 ### A note on the `long long` types
 
@@ -74,9 +72,9 @@ To mitigate this, we could return the raw BigInt value from the conversion funct
 
 On the other hand, `long long` conversion is always accurate, since the input value can never be more precise than the output value.
 
-### A note on `BufferSource` types
+### A note on buffer source types
 
-All of the `BufferSource` types will throw when the relevant `ArrayBuffer` has been detached. This technically is not part of the [specified conversion algorithm](https://webidl.spec.whatwg.org/#js-buffer-source-types), but instead part of the [getting a reference/getting a copy](https://webidl.spec.whatwg.org/#ref-for-dfn-get-buffer-source-reference%E2%91%A0) algorithms. We've consolidated them here for convenience and ease of implementation, but if there is a need to separate them in the future, please open an issue so we can investigate.
+All of the buffer source types will throw when the relevant `ArrayBuffer` has been detached. This technically is not part of the [specified conversion algorithm](https://webidl.spec.whatwg.org/#js-buffer-source-types), but instead part of the [getting a reference/getting a copy](https://webidl.spec.whatwg.org/#ref-for-dfn-get-buffer-source-reference%E2%91%A0) algorithms. We've consolidated them here for convenience and ease of implementation, but if there is a need to separate them in the future, please open an issue so we can investigate.
 
 ## Background
 

lib/index.js

@@ -414,23 +414,3 @@ exports.ArrayBufferView = (value, options = {}) => {
   }
   return value;
 };
-
-exports.BufferSource = (value, options = {}) => {
-  if (ArrayBuffer.isView(value)) {
-    return exports.ArrayBufferView(value, options);
-  }
-
-  if (isNonSharedArrayBuffer(value)) {
-    return exports.ArrayBuffer(value, options);
-  } else if (options.allowShared && isSharedArrayBuffer(value)) {
-    return exports.SharedArrayBuffer(value, options);
-  }
-
-  if (options.allowShared) {
-    throw makeException(TypeError, "is not an ArrayBuffer, SharedArrayBuffer, or a view on one", options);
-  } else {
-    throw makeException(TypeError, "is not an ArrayBuffer or a view on one", options);
-  }
-};
-
-exports.DOMTimeStamp = exports["unsigned long long"];

test/buffer-source.js

@@ -443,49 +443,3 @@ describe("WebIDL ArrayBufferView type", () => {
     commonNotOk(allowResizableSUT);
   });
 });
-
-describe("WebIDL BufferSource type", () => {
-  const sut = conversions.BufferSource;
-
-  for (const { label, creator, isShared, isResizable, isDetached, isForged } of bufferSourceCreators) {
-    const testFunction = !isShared && !isResizable && !isDetached && !isForged ? testOk : testNotOk;
-    testFunction(label, sut, creator);
-  }
-
-  commonNotOk(sut);
-
-  describe("with [AllowShared]", () => {
-    const allowSharedSUT = (v, opts) => conversions.BufferSource(v, { ...opts, allowShared: true });
-
-    for (const { label, creator, isResizable, isDetached, isForged } of bufferSourceCreators) {
-      const testFunction = !isResizable && !isDetached && !isForged ? testOk : testNotOk;
-      testFunction(label, allowSharedSUT, creator);
-    }
-
-    commonNotOk(allowSharedSUT);
-  });
-
-  describe("with [AllowResizable]", () => {
-    const allowResizableSUT = (v, opts) => conversions.BufferSource(v, { ...opts, allowResizable: true });
-
-    for (const { label, creator, isShared, isDetached, isForged } of bufferSourceCreators) {
-      const testFunction = !isShared && !isDetached && !isForged ? testOk : testNotOk;
-      testFunction(label, allowResizableSUT, creator);
-    }
-
-    commonNotOk(allowResizableSUT);
-  });
-
-  describe("with [AllowShared, AllowResizable]", () => {
-    const allowResizableSUT = (v, opts) => {
-      return conversions.BufferSource(v, { ...opts, allowShared: true, allowResizable: true });
-    };
-
-    for (const { label, creator, isDetached, isForged } of bufferSourceCreators) {
-      const testFunction = !isDetached && !isForged ? testOk : testNotOk;
-      testFunction(label, allowResizableSUT, creator);
-    }
-
-    commonNotOk(allowResizableSUT);
-  });
-});