A type class that ensures the reassignment type remains consistent across multiple parameters of a method. This is useful when dealing with types that represent different reassignment contexts (e.g., Source and Target), and we want to enforce that all parameters share the same reassignment context.

Example:

def f[F[_] <: ReassignmentTag[_]: SameReassignmentType](i: F[Int], s: F[String]) = ???

// f(Source(1), Target("One"))  // This will not compile, as `Source` and `Target` are different reassignment types.
// f(Source(1), Source("One"))  // This will compile, as both parameters are of the same reassignment type `Source`.