isSupertypeOf<U> method

bool isSupertypeOf<U>(
  1. RuntimeType<U> other
)

Whether this is a supertype of other.

A class B is a supertype of A if an instance of A is assignable to B. For example, Iterable is a supertype of List, but not a supertype of String.

Note that a given class T is considered a supertype of itself.

Implementation

bool isSupertypeOf<U>(RuntimeType<U> other) => other is RuntimeType<T>;