2.1.3

• Minor fixes for new analysis options.
• Adds additional tests for PlatformInterface and MockPlatformInterfaceMixin.
• Modifies PlatformInterface to use an expando for detecting if a customer tries to implement PlatformInterface using implements rather than extends. This ensures that verify will continue to work as advertized after https://github.com/dart-lang/language/issues/2020 is implemented.

2.1.2

• Updates README to demonstrate verify rather than verifyToken, and to note that the test mixin applies to fakes as well as mocks.
• Adds an additional test for verifyToken.

2.1.1

• Fixes verify to work with fake objects, not just mocks.

2.1.0

• Introduce verify, which prevents use of const Object() as instance token.
• Add a comment indicating that verifyToken will be deprecated in a future release.

2.0.2

• Update package description.

2.0.1

• Fix federated flutter plugins link in the README.md.

2.0.0

• Migrate to null safety.

1.0.3

• Fix homepage in pubspec.yaml.

1.0.2

• Make the pedantic dev_dependency explicit.

1.0.1

• Fixed a bug that made all platform interfaces appear as mocks in release builds (https://github.com/flutter/flutter/issues/46941).

1.0.0 - Initial release.

• Provides PlatformInterface with common mechanism for enforcing that a platform interface is not implemented with implements.
• Provides test only MockPlatformInterface to enable using Mockito to mock platform interfaces.