applying transfer to react app

node_modules/postcss-unique-selectors/dist/index.js

@@ -0,0 +1,26 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+
+var _postcss = require('postcss');
+
+var _alphanumSort = require('alphanum-sort');
+
+var _alphanumSort2 = _interopRequireDefault(_alphanumSort);
+
+var _uniqs = require('uniqs');
+
+var _uniqs2 = _interopRequireDefault(_uniqs);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function unique(rule) {
+    rule.selector = (0, _alphanumSort2.default)((0, _uniqs2.default)(rule.selectors), { insensitive: true }).join();
+}
+
+exports.default = (0, _postcss.plugin)('postcss-unique-selectors', () => {
+    return css => css.walkRules(unique);
+});
+module.exports = exports['default'];