# LibTmux::Support.require_supported

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c8b839595d5a30e271e3f9be0d0fe811ddb11b7e/gems/libtmux/lib/libtmux/support.rb#L33
- **Page:** https://libtmux.org/en/ruby/v0.1.0/reference/libtmux-support-require_supported/

```
def self.require_supported: (::String value) -> ::String
```

Behavior: Supported tmux.

Behavior contract: Supported tmux.

## Parameters

- `arg1` (`::String value`)