TypeDescriber

// What the compiler writes for each type (a class derived from this one per type): the parts of its Type made on
// first use, and access to its members by number. Members' flags: 1 public, 2 static, 4 virtual, 8 abstract,
// 16 readonly, 32 generic.
public class System.Reflection.TypeDescriber : System.Any
{
    method Base() -> System.Type?
    method Arguments() -> System.Type[]
    method Interfaces() -> System.Type[]
    method Element() -> System.Type?
    method Rank() -> i32
    method Fields(owner: System.Type) -> System.Reflection.FieldInfo[]
    method Properties(owner: System.Type) -> System.Reflection.PropertyInfo[]
    method Methods(owner: System.Type) -> System.Reflection.MethodInfo[]
    method Constructors(owner: System.Type) -> System.Reflection.ConstructorInfo[]
    method EnumNames() -> System.String<u8>[]
    method EnumValues() -> i64[]
    // The custom attributes of member `member` (-1: of the type).
    method Attributes(member: i32) -> System.Any[]
    method GetField(index: i32, target: System.Any?) -> System.Any?
    method SetField(index: i32, target: System.Any?, value: System.Any?) -> void
    method Invoke(index: i32, target: System.Any?, arguments: System.Any?[]) -> System.Any?
    // A new object through constructor `index` (-1: a value type's zero value).
    method Construct(index: i32, arguments: System.Any?[]) -> System.Any
}