refactor: remove combined io interface like ReadCloser (#4944)

This commit removes "combined" interfaces from cli/js/io.ts; in the
like of "ReadCloser", "WriteCloser" in favor of using intersections
of concrete interfaces.

1 files changed, 2 insertions, 1 deletions

diff --git a/cli/js/web/fetch.ts b/cli/js/web/fetch.ts
index abb5f2aa2..60dafa150 100644
--- a/cli/js/web/fetch.ts
+++ b/cli/js/web/fetch.ts
@@ -28,7 +28,8 @@ function hasHeaderValueOf(s: string, value: string): boolean {
   return new RegExp(`^${value}[\t\s]*;?`).test(s);
 }
 
-class Body implements domTypes.Body, ReadableStream<Uint8Array>, io.ReadCloser {
+class Body
+  implements domTypes.Body, ReadableStream<Uint8Array>, io.Reader, io.Closer {
   #bodyUsed = false;
   #bodyPromise: Promise<ArrayBuffer> | null = null;
   #data: ArrayBuffer | null = null;