# Toolbar.Item

Renders and optionally registers a toolbar button; focus activates it unless disabled.

## Signatures

```ts
export declare function Item<const Options extends ItemOptions, const Host extends HostResult = never>(options: Options, host?: Dom.HostOverride<Dom.RenderHostProps<Options, ItemProps<Options>>, Options["content"], Host>): Fx<RenderEvent, Renderable.Error<Options | Host>, Renderable.Services<Options | Host> | Scope.Scope | RenderTemplate>;
```