verify abstract method
Ensures that the platform instance was constructed with a non-const
token
that matches the provided token and throws AssertionError if not.
This is used to ensure that implementers are using extends
rather than
implements
.
Subclasses of MockPlatformInterfaceMixin
are assumed to be valid in debug
builds.
This is implemented as a static method so that it cannot be overridden
with noSuchMethod
.
Implementation
Future<bool> verify(Uint8List receipt);