# Library

Field in [CompilationJob](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.compilationjob)

## Summary

The [Library](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.compilationjob/yarn.compiler.compilationjob.library) that contains declarations for functions.

```csharp
public Library? Library;
```
