import { AnyEventCreator , EmptyEventCreator , Event , EventCreator1 } from '../createEvent/createEvent.h' ; typeparam typeparam typeparam export type EventHandler < State , Payload = void , Meta = void > = ( state : State , payload : Payload , meta : Meta ) => State ; param state param event returns export type ReducerFunction < State > = ( state : State , event : Event < any , any > ) => State ; typeparam export type Reducer < State > = ReducerFunction < State > & { typeparam typeparam param event param handler returns on < Payload , Meta > ( event , handler ) : Reducer < State > ; param event returns { Reducer } off ( event ) : Reducer < State > ; param event returns reset ( event ) : Reducer < State > ; param event has ( event ) : boolean ; typeparam param model createEvents < Model extends { [ K ] : EventHandler < State , any > ; } > ( model ) : { [ K in keyof Model ] : Model [ K ] extends EventHandler < State , void > ? EmptyEventCreator : Model [ K ] extends EventHandler < State , infer Payload > ? EventCreator1 < Payload , Payload > : null ; } ; } ; typeparam typeparam export type EventHandlers < State , Handlers extends string > = { [ K in Handlers ] : EventHandler < State , any , any > ; } ; export type ReducersMap < State > = { [ K in keyof State ] : ReducerFunction < State [ K ] > | ReducersMap < State [ K ] > ; } ;