1 files changed, 4 insertions, 6 deletions
diff --git a/js/io.ts b/js/io.ts
index 4e37355bb..74b30cd94 100644
--- a/js/io.ts
+++ b/js/io.ts
@@ -37,7 +37,7 @@ export interface Reader {
    *
    * Implementations must not retain `p`.
    */
-  read(p: ArrayBufferView): Promise<ReadResult>;
+  read(p: Uint8Array): Promise<ReadResult>;
 }
 
 // Writer is the interface that wraps the basic write() method.
@@ -51,7 +51,7 @@ export interface Writer {
    *
    * Implementations must not retain `p`.
    */
-  write(p: ArrayBufferView): Promise<number>;
+  write(p: Uint8Array): Promise<number>;
 }
 
 // https://golang.org/pkg/io/#Closer
@@ -123,9 +123,7 @@ export async function copy(dst: Writer, src: Reader): Promise<number> {
  *        console.log(chunk)
  *    }
  */
-export function toAsyncIterator(
-  r: Reader
-): AsyncIterableIterator<ArrayBufferView> {
+export function toAsyncIterator(r: Reader): AsyncIterableIterator<Uint8Array> {
   const b = new Uint8Array(1024);
 
   return {
@@ -133,7 +131,7 @@ export function toAsyncIterator(
       return this;
     },
 
-    async next(): Promise<IteratorResult<ArrayBufferView>> {
+    async next(): Promise<IteratorResult<Uint8Array>> {
       const result = await r.read(b);
       return {
         value: b.subarray(0, result.nread),