Package containing one trait that can be released as a separate module that third
party libraries can depend on to define assertions that are compatible with ScalaTest.
This package is released as the scalatest-compatible module.
Marker trait for ScalaTest-compatible assertion types.
This will eventually be released as a module, so that third-party libraries
can depend just on a module that has just this one trait in it. Since it
compiles down to a simple Java interface, there should be no binary compatibility
worries. It allows third party libraries to define assertions that can appear
last in a ScalaTest test body that requires type compatible.Assertion.