exists<T> method

bool exists<T>({
  1. String? tag,
})

Check if a dependency exists (instance or lazy factory) in this scope hierarchy

Implementation

bool exists<T>({String? tag}) {
  if (_disposed) return false;
  // Check resolved instances via find
  if (find<T>(tag: tag) != null) return true;
  // Also check unresolved lazy factories in this scope only
  return _factories.containsKey(_makeKey<T>(tag));
}