Type Alias ReachableFrom<Registry, Seen, Frontier>

ReachableFrom: [Frontier] extends [never]
    ? Seen
    : ReachableFrom<
        Registry,
        Seen
        | TargetsFrom<Registry, Frontier>,
        Exclude<TargetsFrom<Registry, Frontier>, Seen>,
    >

The screens reachable from the screen Start by following the registry's edges.

Type Parameters

Registry
Seen extends ScreenId
Frontier extends ScreenId