private static @Nullable @NonNls String resolveEpFqn(@NotNull UCallExpression uCallExpression) {
    UExpression uParameter = uCallExpression.getArgumentForParameter(0);
    if (uParameter == null) return null;
    return UastUtils.evaluateString(uParameter);
  }
private static @Nullable @NonNls String resolveEpFqn(@NotNull UCallExpression uCallExpression)