import { SpyBuilder } from "https://deno.land/x/rhum@v2.2.0/src/spy/spy_builder.ts";
Builder to help build a spy object. This does all of the heavy-lifting to
create a spy object. Its create() method returns an instance of Spy,
which is basically an original object with stubbed data members.
This builder differs from the SpyStub because it stubs out the entire
class, whereas the SpyStub stubs specific data members.
Under the hood, this builder uses SpyStub to stub the data members in the
class.