static CallMatcher none() {
    return new CallMatcher() {
      @Override
      public Stream<String> names() {
        return Stream.empty();
      }

      @Override
      public boolean methodReferenceMatches(PsiMethodReferenceExpression methodRef) {
        return false;
      }

      @Override
      public boolean test(@Nullable PsiMethodCallExpression call) {
        return false;
      }

      @Override
      public boolean methodMatches(@Nullable PsiMethod method) {
        return false;
      }

      @Override
      public boolean uCallMatches(@Nullable UCallExpression call) {
        return false;
      }

      @Override
      public boolean uCallableReferenceMatches(@Nullable UCallableReferenceExpression reference) {
        return false;
      }
    };
  }
static CallMatcher none()