1 files changed, 12 insertions, 0 deletions
diff --git a/components/script/dom/webidls/XRInputSourceArray.webidl b/components/script/dom/webidls/XRInputSourceArray.webidl
new file mode 100644
index 00000000000..f8a0eb4308d
--- /dev/null
+++ b/components/script/dom/webidls/XRInputSourceArray.webidl
@@ -0,0 +1,12 @@
+/* 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 https://mozilla.org/MPL/2.0/. */
+
+// https://immersive-web.github.io/webxr/#xrinputsourcearray-interface
+
+[SecureContext, Exposed=Window, Pref="dom.webxr.enabled"]
+interface XRInputSourceArray {
+  iterable<XRInputSource>;
+  readonly attribute unsigned long length;
+  getter XRInputSource(unsigned long index);
+};