1 files changed, 19 insertions, 0 deletions
diff --git a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js
new file mode 100644
index 00000000000..0f475f62ee6
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js
@@ -0,0 +1,19 @@
+/* eslint-disable no-param-reassign, quote-props, comma-dangle */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.utils = {
+    methods: {
+      lineCssClass(line) {
+        return {
+          'head': line.isHead,
+          'origin': line.isOrigin,
+          'match': line.hasMatch,
+          'selected': line.isSelected,
+          'unselected': line.isUnselected
+        };
+      }
+    }
+  };
+})(window.gl || (window.gl = {}));