1 files changed, 26 insertions, 0 deletions
diff --git a/dom/webidl/NavigationPreloadManager.webidl b/dom/webidl/NavigationPreloadManager.webidl
new file mode 100644
index 0000000000..f1715d3c8f
--- /dev/null
+++ b/dom/webidl/NavigationPreloadManager.webidl
@@ -0,0 +1,26 @@
+/* -*- 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/.
+ *
+ * The origin of this IDL file is
+ * https://w3c.github.io/ServiceWorker/#navigation-preload-manager
+ */
+
+[Func="NavigationPreloadManager::IsEnabled", SecureContext,
+ Exposed=(Window,Worker)]
+interface NavigationPreloadManager {
+  [NewObject]
+  Promise<undefined> enable();
+  [NewObject]
+  Promise<undefined> disable();
+  [NewObject]
+  Promise<undefined> setHeaderValue(ByteString value);
+  [NewObject]
+  Promise<NavigationPreloadState> getState();
+};
+
+dictionary NavigationPreloadState {
+  boolean enabled = false;
+  ByteString headerValue;
+};