Function use_share_radio 

pub fn use_share_radio<Value, Channel>(
    radio: impl FnOnce() -> RadioStation<Value, Channel>,
)
where
    Channel: RadioChannel<Value>,
    Value: 'static,

Available on crate feature radio only.

Provide an existing RadioStation to descendant components. This is useful for sharing the same global state across different parts of the component tree or across multiple windows.