Move Add-on SDK source to toolkit/jetpack

1 files changed, 16 insertions, 0 deletions

diff --git a/toolkit/jetpack/sdk/system/events-shimmed.js b/toolkit/jetpack/sdk/system/events-shimmed.js
new file mode 100644
index 000000000..14496f1f0
--- /dev/null
+++ b/toolkit/jetpack/sdk/system/events-shimmed.js
@@ -0,0 +1,16 @@
+/* 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/. */
+
+'use strict';
+
+module.metadata = {
+  'stability': 'unstable'
+};
+
+const events = require('./events.js');
+
+exports.emit = (type, event) => events.emit(type, event, true);
+exports.on = (type, listener, strong) => events.on(type, listener, strong, true);
+exports.once = (type, listener) => events.once(type, listener, true);
+exports.off = (type, listener) => events.off(type, listener, true);