global: fixes

crates/brk_bindgen/src/generators/javascript/client.rs

@@ -558,6 +558,17 @@ class BrkClientBase {{
     return this._getCached(path, (res) => res.text(), options);
   }}
 
+  /**
+   * Make a GET request expecting binary data (application/octet-stream).
+   * Cached and supports `onValue`, same as `getJson`.
+   * @param {{string}} path
+   * @param {{{{ onValue?: (value: Uint8Array) => void, signal?: AbortSignal }}}} [options]
+   * @returns {{Promise<Uint8Array>}}
+   */
+  getBytes(path, options) {{
+    return this._getCached(path, async (res) => new Uint8Array(await res.arrayBuffer()), options);
+  }}
+
   /**
    * Fetch series data and wrap with helper methods (internal)
    * @template T