usesuper::*;/// Extension trait that exposes the hook-context factory
/// used by `App::use_transition`.
pubtraitHookContextTransitionExt{/// Returns the `TransitionState` for the current hook
/// context slot, configured with `config`.
////// # Arguments
////// - `TransitionConfig` - A `TransitionConfig` parameter.
////// # Returns
////// - `TransitionState` - A `TransitionState` value.
fntransition(config: TransitionConfig)-> TransitionState;}