> 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/3.1/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.diagnosticseverity.md).

# DiagnosticSeverity

Enum in [Diagnostic](/3.1/api/csharp/yarn.compiler/yarn.compiler.diagnostic.md)

Inherits from `System.Enum`

## Summary

The severity of the issue.

```csharp
public enum DiagnosticSeverity
{
    Info = 1,
    Warning = 2,
    Error = 3
}
```

## Members

| Name                                                                                                                                                                 | Description                  |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------- |
| [Error](/3.1/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.diagnosticseverity/yarn.compiler.diagnostic.diagnosticseverity.error.md)     | An error.                    |
| [Info](/3.1/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.diagnosticseverity/yarn.compiler.diagnostic.diagnosticseverity.info.md)       | An informational diagnostic. |
| [Warning](/3.1/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.diagnosticseverity/yarn.compiler.diagnostic.diagnosticseverity.warning.md) | An warning.                  |