mock expo file system.

components/__tests__/index.spec.tsx

@@ -1,10 +1,17 @@
+import {dirname, resolve} from 'path'
 import React from 'react';
 import { fireEvent, render, screen } from '@testing-library/react-native';
 import { NavigationContainer } from '@react-navigation/native';
 import { createStackNavigator } from '@react-navigation/stack';
 import TTNavStack from '../TTNavStack';
 
-jest.mock('expo-file-system', () => require('./__mocks__/expo-file-system'));
+// Mock the expo-file-system/next module
+jest.mock('expo-file-system/next', () => ({
+  File: jest.fn(),
+  Paths: {
+    join: jest.fn(),
+  },
+}));
 
 const Stack = createStackNavigator();