1 files changed, 21 insertions, 0 deletions
diff --git a/devtools/client/inspector/layout/reducers/grids.js b/devtools/client/inspector/layout/reducers/grids.js
new file mode 100644
index 000000000..3a1c26fd4
--- /dev/null
+++ b/devtools/client/inspector/layout/reducers/grids.js
@@ -0,0 +1,21 @@
+/* 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";
+
+const INITIAL_GRIDS = {
+
+};
+
+let reducers = {
+
+};
+
+module.exports = function (grids = INITIAL_GRIDS, action) {
+  let reducer = reducers[action.type];
+  if (!reducer) {
+    return grids;
+  }
+  return reducer(grids, action);
+};