componentType<C> abstract method

Class<C>? componentType<C>()

Gets the component type for collection-like generic classes.

Type Parameters:

  • C: The expected component type for type safety

Returns:

  • A Class<C> representing the element type
  • null if type information is unavailable
  • Class<dynamic> if not a collection-like type

Works with:

  • Lists (List<T> → T)
  • Sets (Set<T> → T)
  • Maps (Map<K,V> → V)
  • Other generic collections

Implementation

Class<C>? componentType<C>();