Restore UI functionalities and clean up dependencies

backendia/dashboard/node_modules/eslint-plugin-jsx-a11y/__mocks__/JSXSpreadAttributeMock.js

@@ -0,0 +1,18 @@
+/**
+ * @flow
+ */
+
+import IdentifierMock from './IdentifierMock';
+import type { IdentifierMockType } from './IdentifierMock';
+
+export type JSXSpreadAttributeMockType = {
+  type: 'JSXSpreadAttribute',
+  argument: IdentifierMockType,
+};
+
+export default function JSXSpreadAttributeMock(identifier: string): JSXSpreadAttributeMockType {
+  return {
+    type: 'JSXSpreadAttribute',
+    argument: IdentifierMock(identifier),
+  };
+}