Function callHook

packages/runtime-core/src/components/BaseTransition.ts:359–367

(hook, args)

  const leavingVNodesCache = getLeavingNodesForType(state, vnode)

  const callHook: TransitionHookCaller = (hook, args) => {
    hook &&
      callWithAsyncErrorHandling(
        hook,
        instance,
        ErrorCodes.TRANSITION_HOOK,
        args,
      )
  }

  const callAsyncHook = (
    hook: Hook<(el: any, done: () => void) => void>,