FixtureClass encapsulates a constructor for fixture and a corresponding
shared state factory function. An interface version of the type is also
defined for mixin declaration use ONLY. The interface version is necessary
because mixin classes need a constructor with a single any[] rest
parameter.
FixtureClass encapsulates a constructor for fixture and a corresponding shared state factory function. An interface version of the type is also defined for mixin declaration use ONLY. The interface version is necessary because mixin classes need a constructor with a single any[] rest parameter.