1 files changed, 4 insertions, 0 deletions
diff --git a/ext/js/comm/api.js b/ext/js/comm/api.js
index de12bb6c..72d2ba07 100644
--- a/ext/js/comm/api.js
+++ b/ext/js/comm/api.js
@@ -181,6 +181,10 @@ class API {
         return this._invoke('loadExtensionScripts', {files});
     }
 
+    openCrossFramePort(targetTabId, targetFrameId) {
+        return this._invoke('openCrossFramePort', {targetTabId, targetFrameId});
+    }
+
     // Utilities
 
     _createActionPort(timeout=5000) {