dart:mirrors

referent property

FunctionTypeMirror referent

The defining type for this typedef.

If the type referred to by the reflectee is a function type F, the result will be FunctionTypeMirror reflecting F which is abstract and has an abstract method call whose signature corresponds to F. For instance void f(int) is the referent for typedef void f(int).

Source

FunctionTypeMirror get referent;