1 files changed, 24 insertions, 0 deletions
diff --git a/dom/webidl/XRReferenceSpaceEvent.webidl b/dom/webidl/XRReferenceSpaceEvent.webidl
new file mode 100644
index 0000000000..453872b1de
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+++ b/dom/webidl/XRReferenceSpaceEvent.webidl
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+/* -*- 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://immersive-web.github.io/webxr/#xrreferencespaceevent-interface
+ */
+
+[Pref="dom.vr.webxr.enabled", SecureContext, Exposed=Window]
+interface XRReferenceSpaceEvent : Event {
+  constructor(DOMString type, XRReferenceSpaceEventInit eventInitDict);
+  [SameObject] readonly attribute XRReferenceSpace referenceSpace;
+  [SameObject] readonly attribute XRRigidTransform? transform;
+};
+
+dictionary XRReferenceSpaceEventInit : EventInit {
+  required XRReferenceSpace referenceSpace;
+  /*
+   * Changed from "XRRigidTransform transform;" in order to work with the
+   * event code generation.
+   */
+  XRRigidTransform? transform = null;
+};