pre-installations and preparations

node_modules/@mui/utils/node/visuallyHidden/index.js

@@ -0,0 +1,13 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "default", {
+  enumerable: true,
+  get: function () {
+    return _visuallyHidden.default;
+  }
+});
+var _visuallyHidden = _interopRequireDefault(require("./visuallyHidden"));

node_modules/@mui/utils/node/visuallyHidden/visuallyHidden.js

@@ -0,0 +1,18 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+const visuallyHidden = {
+  border: 0,
+  clip: 'rect(0 0 0 0)',
+  height: '1px',
+  margin: '-1px',
+  overflow: 'hidden',
+  padding: 0,
+  position: 'absolute',
+  whiteSpace: 'nowrap',
+  width: '1px'
+};
+var _default = exports.default = visuallyHidden;