add permissions' component | add fcm reducer

Author: vsc-github

src/components/permission/Permission.js

@@ -0,0 +1,16 @@
+import React from "react";
+import PropTypes from "prop-types";
+
+const Users = ( {users} ) => {
+  return <div>
+      {
+        'Users of type ' + users.type + ' are ' + users.count
+      }
+  </div>
+};
+
+Users.propTypes = {
+  user: PropTypes.object
+};
+
+export default Users;

src/components/permission/permission.css

@@ -0,0 +1,12 @@
+import {
+} from "../actions/users";
+
+export function users(state = {
+    count: 0,
+    type: 'none'
+}, action) {
+    switch (action.type) {
+        default:
+            return state;
+    }
+}