1 files changed, 9 insertions, 0 deletions
diff --git a/ext/bg/js/util.js b/ext/bg/js/util.js
index 3dc7c900..73a8396f 100644
--- a/ext/bg/js/util.js
+++ b/ext/bg/js/util.js
@@ -26,6 +26,11 @@ function utilIsolate(data) {
     return JSON.parse(JSON.stringify(data));
 }
 
+function utilBackgroundIsolate(data) {
+    const backgroundPage = chrome.extension.getBackgroundPage();
+    return backgroundPage.utilIsolate(data);
+}
+
 function utilSetEqual(setA, setB) {
     if (setA.size !== setB.size) {
         return false;
@@ -104,3 +109,7 @@ function utilReadFile(file) {
         reader.readAsBinaryString(file);
     });
 }
+
+function utilIsObject(value) {
+    return typeof value === 'object' && value !== null && !Array.isArray(value);
+}