diff --git a/lib/internal/fs/promises.js b/lib/internal/fs/promises.js
index 74af3c9782b7a9..a63575664509df 100644
--- a/lib/internal/fs/promises.js
+++ b/lib/internal/fs/promises.js
@@ -255,6 +255,9 @@ class FileHandle extends EventEmitter {
   /**
    * @typedef {import('../webstreams/readablestream').ReadableStream
    * } ReadableStream
+   * @param {{
+   *   type?: string;
+   *   }} [options]
    * @returns {ReadableStream}
    */
   readableWebStream(options = kEmptyObject) {