pre-installations and preparations

node_modules/@mui/material/NativeSelect/nativeSelectClasses.js

@@ -0,0 +1,7 @@
+import generateUtilityClasses from '@mui/utils/generateUtilityClasses';
+import generateUtilityClass from '@mui/utils/generateUtilityClass';
+export function getNativeSelectUtilityClasses(slot) {
+  return generateUtilityClass('MuiNativeSelect', slot);
+}
+const nativeSelectClasses = generateUtilityClasses('MuiNativeSelect', ['root', 'select', 'multiple', 'filled', 'outlined', 'standard', 'disabled', 'icon', 'iconOpen', 'iconFilled', 'iconOutlined', 'iconStandard', 'nativeInput', 'error']);
+export default nativeSelectClasses;