# `@yarnpkg/libui`
This library is used to power parts of the UI in our interactive plugins.
## Components
### `Application`
A component that setups the state.
### `<ScrollableItems size={number} children={ReactEle}/>`
A scrollable container which will display at most `2 * size + 1` lines of result on screen and will watch the up and down keys to scroll.
**Note:** The current implementation only supports children with an explicit `key` parameter and a height of exactly 1 row.
## Hooks
### `useListItems`
A key listener that watches for two keys (configurable through `minus` and `plus`) and triggers the `set` callback when either of them is pressed.
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