func And(ms ...types.GomegaMatcher) types.GomegaMatcher {
	return &matchers.AndMatcher{Matchers: ms}
}
func And(ms ...types.GomegaMatcher) types.GomegaMatcher {
	return &matchers.AndMatcher{Matchers: ms}
}
//And succeeds only if all of the given matchers succeed.
//The matchers are tried in order, and will fail-fast if one doesn't succeed.
//  Expect("hi").To(And(HaveLen(2), Equal("hi"))
//
//And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.