1 files changed, 28 insertions, 0 deletions
diff --git a/dom/webidl/DataTransferItem.webidl b/dom/webidl/DataTransferItem.webidl
new file mode 100644
index 0000000000..1e7bb2ee58
--- /dev/null
+++ b/dom/webidl/DataTransferItem.webidl
@@ -0,0 +1,28 @@
+/* -*- 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://html.spec.whatwg.org/multipage/interaction.html#the-datatransferitem-interface
+ * https://wicg.github.io/entries-api/#idl-index
+ */
+
+[Exposed=Window]
+interface DataTransferItem {
+  readonly attribute DOMString kind;
+  readonly attribute DOMString type;
+  [Throws, NeedsSubjectPrincipal]
+  undefined getAsString(FunctionStringCallback? callback);
+  [Throws, NeedsSubjectPrincipal]
+  File? getAsFile();
+};
+
+callback FunctionStringCallback = undefined (DOMString data);
+
+// https://wicg.github.io/entries-api/#idl-index
+partial interface DataTransferItem {
+  [Pref="dom.webkitBlink.filesystem.enabled", BinaryName="getAsEntry", Throws,
+   NeedsSubjectPrincipal]
+  FileSystemEntry? webkitGetAsEntry();
+};