retdec::decompile not work?

```
retdec::config::Config config;
config.parameters.setInputFile("test.exe");
retdec::decompile(config);
```

It produces nothing. Any examples of how to use this correctly?

Start with the shown C++ entry points, retdec::config::Config and retdec::decompile, and inspect the repository documentation or examples for the expected invocation and output handling. Reproduce the report with test.exe, then confirm a correct usage pattern or document the failure and its cause.

Written by the indexing model from the issue text.