Remove temp created files?

Is there any to remove temp created files? It is being generated in the path we defined in _bootstrap file.
$kernel = \AspectMock\Kernel::getInstance();

```
$kernel->init([
'debug' => true,
'cacheDir' => __DIR__ . '/../tests/tmp',
'includePaths' => [__DIR__ . '/../vendor/laravel', __DIR__ . '/../app'],
]);
```

Using Codeception and lumen

Start by inspecting the _bootstrap file and the Kernel initialization that sets cacheDir to tests/tmp. Reproduce the Codeception and Lumen test setup to identify which temporary files are created and when. Done means the expected cleanup behavior is established and verified without disrupting the test run.

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