1 files changed, 20 insertions, 0 deletions
diff --git a/dom/chrome-webidl/PrioEncoder.webidl b/dom/chrome-webidl/PrioEncoder.webidl
new file mode 100644
index 0000000000..81c5bf0a4d
--- /dev/null
+++ b/dom/chrome-webidl/PrioEncoder.webidl
@@ -0,0 +1,20 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+[ChromeOnly, Exposed=Window]
+namespace PrioEncoder {
+  [Throws, NewObject]
+  PrioEncodedData encode(ByteString batchID, PrioParams params);
+};
+
+dictionary PrioParams {
+  required sequence<boolean> booleans;
+};
+
+dictionary PrioEncodedData {
+  Uint8Array a;
+  Uint8Array b;
+};