ActionHandler
@rotorsoft/act-root / act/src / ActionHandler
Type Alias: ActionHandler<TState, TEvents, TActions, TKey>
ActionHandler<
TState,TEvents,TActions,TKey> = (action,snapshot,target) =>Emitted<TEvents> |Emitted<TEvents>[] |undefined
Defined in: libs/act/src/types/action.ts:392
Handles an action, producing one or more emitted events.
Type Parameters
TState
TState extends Schema
State schema.
TEvents
TEvents extends Schemas
Event schemas.
TActions
TActions extends Schemas
Action schemas.
TKey
TKey extends keyof TActions
Action name.
Parameters
action
Readonly<TActions[TKey]>
snapshot
Readonly<Snapshot<TState, TEvents>>