1 files changed, 18 insertions, 0 deletions
diff --git a/components/script/dom/webidls/TextTrackCue.webidl b/components/script/dom/webidls/TextTrackCue.webidl
new file mode 100644
index 00000000000..20f1bf3f06d
--- /dev/null
+++ b/components/script/dom/webidls/TextTrackCue.webidl
@@ -0,0 +1,18 @@
+/* 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://html.spec.whatwg.org/multipage/#texttrackcue
+
+[Exposed=Window]
+interface TextTrackCue : EventTarget {
+  readonly attribute TextTrack? track;
+
+  attribute DOMString id;
+  attribute double startTime;
+  attribute double endTime;
+  attribute boolean pauseOnExit;
+
+  attribute EventHandler onenter;
+  attribute EventHandler onexit;
+};