# LibTmux.FSharp.Chain.add

- **Module:** LibTmux.FSharp
- **Package:** LibTmux.FSharp
- **Language:** F#
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/cf34b255c896d19a97e7d7fabea58609c916012d/src/LibTmux.FSharp/Hierarchy.fsi#L428
- **Page:** https://libtmux.org/en/fsharp/latest/reference/libtmux-fsharp-chain-add/

```
val add: command: TmuxCommand -> chain: TmuxChain -> TmuxChain
```

Appends any command, such as a typed request's <c>ToCommand</c>.

## Parameters

- `command` (`TmuxCommand`)
- `chain` (`TmuxChain`)