resolve eslint warnings

denoland · Oct 23, 2019 · 1fc17b3 · 1fc17b3
1 parent d195cd4
commit 1fc17b3
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Showing 19 changed files with 226 additions and 178 deletions.
diff --git a/cli/js/streams/mod.ts b/cli/js/streams/mod.ts
@@ -16,4 +16,3 @@ export {
   ByteLengthQueuingStrategy,
   CountQueuingStrategy
 } from "./strategies.ts";
-
diff --git a/cli/js/streams/pipe-to.ts b/cli/js/streams/pipe-to.ts
@@ -8,6 +8,9 @@
  * https://github.com/stardazed/sd-streams
  */
 
+/* eslint-disable @typescript-eslint/no-explicit-any */
+// TODO reenable this lint here
+
 import * as rs from "./readable-internals.ts";
 import * as ws from "./writable-internals.ts";
 import * as shared from "./shared-internals.ts";
@@ -26,7 +29,7 @@ export function pipeTo<ChunkType>(
   source: rs.SDReadableStream<ChunkType>,
   dest: ws.WritableStream<ChunkType>,
   options: PipeOptions
-) {
+): Promise<void> {
   const preventClose = !!options.preventClose;
   const preventAbort = !!options.preventAbort;
   const preventCancel = !!options.preventCancel;
@@ -43,7 +46,7 @@ export function pipeTo<ChunkType>(
 
   let abortAlgorithm: () => any;
   if (signal !== undefined) {
-    abortAlgorithm = () => {
+    abortAlgorithm = (): void => {
       // TODO this should be a DOMException,
       // https://github.com/stardazed/sd-streams/blob/master/packages/streams/src/pipe-to.ts#L38
       const error = new DenoError(ErrorKind.AbortError, "Aborted");
@@ -83,7 +86,7 @@ export function pipeTo<ChunkType>(
     stream: rs.SDReadableStream<ChunkType> | ws.WritableStream<ChunkType>,
     promise: Promise<void>,
     action: (error: shared.ErrorResult) => void
-  ) {
+  ): void {
     if (stream[shared.state_] === "errored") {
       action(stream[shared.storedError_]);
     } else {
@@ -95,7 +98,7 @@ export function pipeTo<ChunkType>(
     stream: rs.SDReadableStream<ChunkType> | ws.WritableStream<ChunkType>,
     promise: Promise<void>,
     action: () => void
-  ) {
+  ): void {
     if (stream[shared.state_] === "closed") {
       action();
     } else {
@@ -155,7 +158,7 @@ export function pipeTo<ChunkType>(
     );
   }
 
-  function flushRemainder() {
+  function flushRemainder(): Promise<void> | undefined {
     if (
       dest[shared.state_] === "writable" &&
       !ws.writableStreamCloseQueuedOrInFlight(dest)
@@ -166,17 +169,17 @@ export function pipeTo<ChunkType>(
     }
   }
 
-  function shutDown(action?: () => Promise<void>, error?: ErrorWrapper) {
+  function shutDown(action?: () => Promise<void>, error?: ErrorWrapper): void {
     if (shuttingDown) {
       return;
     }
     shuttingDown = true;
 
     if (action === undefined) {
-      action = () => Promise.resolve();
+      action = (): Promise<void> => Promise.resolve();
     }
 
-    function finishShutDown() {
+    function finishShutDown(): void {
       action!().then(
         _ => finalize(error),
         newError => finalize({ actualError: newError })
@@ -191,7 +194,7 @@ export function pipeTo<ChunkType>(
     }
   }
 
-  function finalize(error?: ErrorWrapper) {
+  function finalize(error?: ErrorWrapper): void {
     ws.writableStreamDefaultWriterRelease(writer);
     rs.readableStreamReaderGenericRelease(reader);
     if (signal && abortAlgorithm) {
@@ -204,7 +207,7 @@ export function pipeTo<ChunkType>(
     }
   }
 
-  function next() {
+  function next(): Promise<void> | undefined {
     if (shuttingDown) {
       return;
     }

diff --git a/cli/js/streams/queue-mixin.ts b/cli/js/streams/queue-mixin.ts
@@ -8,6 +8,9 @@
  * https://github.com/stardazed/sd-streams
  */
 
+/* eslint-disable @typescript-eslint/no-explicit-any */
+// TODO reenable this lint here
+
 import { Queue, QueueImpl } from "./queue.ts";
 import { isFiniteNonNegativeNumber } from "./shared-internals.ts";
 
@@ -33,7 +36,7 @@ export interface ByteQueueContainer {
   [queueTotalSize_]: number;
 }
 
-export function dequeueValue<V>(container: QueueContainer<V>) {
+export function dequeueValue<V>(container: QueueContainer<V>): V {
   // Assert: container has[[queue]] and[[queueTotalSize]] internal slots.
   // Assert: container.[[queue]] is not empty.
   const pair = container[queue_].shift()!;
@@ -46,7 +49,7 @@ export function enqueueValueWithSize<V>(
   container: QueueContainer<V>,
   value: V,
   size: number
-) {
+): void {
   // Assert: container has[[queue]] and[[queueTotalSize]] internal slots.
   if (!isFiniteNonNegativeNumber(size)) {
     throw new RangeError("Chunk size must be a non-negative, finite numbers");
@@ -55,15 +58,15 @@ export function enqueueValueWithSize<V>(
   container[queueTotalSize_] += size;
 }
 
-export function peekQueueValue<V>(container: QueueContainer<V>) {
+export function peekQueueValue<V>(container: QueueContainer<V>): V {
   // Assert: container has[[queue]] and[[queueTotalSize]] internal slots.
   // Assert: container.[[queue]] is not empty.
   return container[queue_].front()!.value;
 }
 
 export function resetQueue<V>(
   container: ByteQueueContainer | QueueContainer<V>
-) {
+): void {
   // Chrome (as of v67) has a steep performance cliff with large arrays
   // and shift(), around about 50k elements. While this is an unusual case
   // we use a simple wrapper around shift and push that is chunked to

diff --git a/cli/js/streams/queue.ts b/cli/js/streams/queue.ts
@@ -59,7 +59,7 @@ export class QueueImpl<T> implements Queue<T> {
     return t;
   }
 
-  get length() {
+  get length(): number {
     return this.length_;
   }
 }
diff --git a/cli/js/streams/readable-byte-stream-controller.ts b/cli/js/streams/readable-byte-stream-controller.ts
@@ -8,6 +8,9 @@
  * https://github.com/stardazed/sd-streams
  */
 
+/* eslint-disable @typescript-eslint/no-explicit-any */
+// TODO reenable this lint here
+
 import * as rs from "./readable-internals.ts";
 import * as q from "./queue-mixin.ts";
 import * as shared from "./shared-internals.ts";
@@ -70,7 +73,7 @@ export class ReadableByteStreamController
     return rs.readableByteStreamControllerGetDesiredSize(this);
   }
 
-  close() {
+  close(): void {
     if (!rs.isReadableByteStreamController(this)) {
       throw new TypeError();
     }
@@ -83,7 +86,7 @@ export class ReadableByteStreamController
     rs.readableByteStreamControllerClose(this);
   }
 
-  enqueue(chunk: ArrayBufferView) {
+  enqueue(chunk: ArrayBufferView): void {
     if (!rs.isReadableByteStreamController(this)) {
       throw new TypeError();
     }
@@ -100,14 +103,14 @@ export class ReadableByteStreamController
     return rs.readableByteStreamControllerEnqueue(this, chunk);
   }
 
-  error(error?: shared.ErrorResult) {
+  error(error?: shared.ErrorResult): void {
     if (!rs.isReadableByteStreamController(this)) {
       throw new TypeError();
     }
     rs.readableByteStreamControllerError(this, error);
   }
 
-  [rs.cancelSteps_](reason: shared.ErrorResult) {
+  [rs.cancelSteps_](reason: shared.ErrorResult): Promise<void> {
     if (this[rs.pendingPullIntos_].length > 0) {
       const firstDescriptor = this[rs.pendingPullIntos_][0];
       firstDescriptor.bytesFilled = 0;
@@ -118,7 +121,9 @@ export class ReadableByteStreamController
     return result;
   }
 
-  [rs.pullSteps_](forAuthorCode: boolean) {
+  [rs.pullSteps_](
+    forAuthorCode: boolean
+  ): Promise<IteratorResult<ArrayBufferView, any>> {
     const stream = this[rs.controlledReadableByteStream_];
     // Assert: ! ReadableStreamHasDefaultReader(stream) is true.
     if (this[q.queueTotalSize_] > 0) {
@@ -165,13 +170,13 @@ export function setUpReadableByteStreamControllerFromUnderlyingSource(
   stream: rs.SDReadableStream<ArrayBufferView>,
   underlyingByteSource: UnderlyingByteSource,
   highWaterMark: number
-) {
+): void {
   // Assert: underlyingByteSource is not undefined.
   const controller = Object.create(
     ReadableByteStreamController.prototype
   ) as ReadableByteStreamController;
 
-  const startAlgorithm = () => {
+  const startAlgorithm = (): any => {
     return shared.invokeOrNoop(underlyingByteSource, "start", [controller]);
   };
   const pullAlgorithm = shared.createAlgorithmFromUnderlyingMethod(