import { Bloc , Transition } from '../bloc' ; export class export class BlocObserver { param { Bloc < any , any > } _bloc param { * } _event memberof onEvent ( _bloc , _event ) { return ; } param { Bloc < any , any > } _bloc param { Transition < any , any > } _transition memberof onTransition ( _bloc , _transition ) { return ; } param { Bloc < any , any > } _bloc param { * } _error memberof onError ( _bloc , _error ) { return ; } }