@ue-too/being / index / EventResultCallback

型エイリアス: EventResultCallback()<EventPayloadMapping, Context, States>

EventResultCallback<EventPayloadMapping, Context, States> = (args, result, context) => void

定義: interface.ts:322

Callback invoked after a state has handled an event, with the event's full EventResult.

型パラメーター

EventPayloadMapping

EventPayloadMapping

Context

Context extends BaseContext

States

States extends string

パラメータ

args

EventArgs<EventPayloadMapping, keyof EventPayloadMapping | string>

result

EventResult<States, unknown>

context

Context

戻り値

void

Remarks

Unlike StateChangeCallback, this fires for every dispatch that reaches a state — including a precondition veto ({ handled: false }) and a self-transition, neither of which triggers a state change. Intended for tooling/introspection; do not mutate the context from here.