provideTypeHierarchySubtypes
abstract fun provideTypeHierarchySubtypes(item: TypeHierarchyItem, token: CancellationToken): ProviderResult<ReadonlyArray<TypeHierarchyItem>>(source)
Provide all subtypes for an item, e.g all types which are derived/inherited from the given item. In graph terms this describes directed and annotated edges inside the type graph, e.g the given item is the starting node and the result is the nodes that can be reached.
Parameters
item
The hierarchy item for which subtypes should be computed.
token
A cancellation token.