# LibTmux::Workspace::Plan#preconditions

- **Module:** LibTmux::Workspace::Plan#
- **Package:** libtmux-workspace
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c6d9d21771828e583692ca899ed817f9640d6a55/gems/libtmux-workspace/lib/libtmux/workspace/plan.rb#L11
- **Page:** https://libtmux.org/en/ruby/latest/workspace/reference/libtmux-workspace-plan-preconditions/

```
LibTmux::Workspace::Plan#preconditions() -> ::Hash[::String, ::String?]
```

Returns the value of attribute preconditions.

Behavior contract: Workspace plans.