# LibTmux.FSharp.Filter.toDocument

- **Module:** LibTmux.FSharp
- **Package:** LibTmux.FSharp
- **Language:** F#
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/cf34b255c896d19a97e7d7fabea58609c916012d/src/LibTmux.FSharp/Query.fsi#L108
- **Page:** https://libtmux.org/en/fsharp/latest/reference/libtmux-fsharp-filter-todocument/

```
val toDocument: filter: Filter<'T> -> QueryDocument
```

Returns the core document validated when the filter was constructed.

## Parameters

- `filter` (`Filter<'T>`)