TypeDeclaration class abstract

Represents metadata information about any Dart type — including classes, enums, typedefs, generic types like List<int>, and even nullable types.

You can use this class to:

• Introspect type names and type arguments
• Determine type kind (list, map, class, enum, etc.)
• Resolve the declaration (e.g., to ClassDeclaration or EnumDeclaration)
• Perform runtime type comparisons or assignability checks

Example

final type = reflector.reflectType(MyClass);
print(type.getName()); // MyClass

if (type.asClassType() != null) {
  final reflectedClass = type.asClassType()!;
  print(reflectedClass.getConstructors());
}