> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/2.4/api/csharp/yarn/yarn.builtintypes/yarn.builtintypes.typemappings.md).

# TypeMappings

Property in [BuiltinTypes](/2.4/api/csharp/yarn/yarn.builtintypes.md)

## Summary

Gets a dictionary that maps CLR types to their corresponding Yarn types.

```csharp
public static IReadOnlyDictionary<System.Type, Yarn.IType> TypeMappings { get; };
```