lit-ui-router / TransitionCallback

Type Alias: TransitionCallback

type TransitionCallback = (transition, reason) => unknown;

Defined in: packages/lit-ui-router/src/transition-controller.ts:60

A callback invoked by TransitionController whenever the host is synchronized with the router.

For 'onBefore' and 'onStart' reasons, the returned value is passed back to UI-Router as a HookResult, so the callback may cancel or redirect the pending transition.

Parameters

Parameter	Type	Description
transition	| Transition | undefined	The Transition which triggered the callback. For the 'hostConnected' reason this is the most recent successful transition, or undefined when no transition has succeeded yet.
reason	TransitionCallbackReason	Why the callback was invoked (see TransitionCallbackReason).

Returns

unknown