Added a function in checkHelper to getCheckData

Author: mattscepter

lib/core/utils/check-helper.js

@@ -25,6 +25,9 @@ function checkHelper(checkResult, options, resolve, reject) {
     data(data) {
       checkResult.data = data;
     },
+    getCheckData() {
+      return checkResult.data;
+    },
     relatedNodes(nodes) {
       if (!window.Node) {
         return;