private static void addExpressionVariants(@NotNull CompletionParameters parameters, PsiElement position, Consumer<? super LookupElement> result) {
    if (shouldAddExpressionVariants(parameters)) {
      if (SameSignatureCallParametersProvider.IN_CALL_ARGUMENT.accepts(position)) {
        new SameSignatureCallParametersProvider().addSignatureItems(position, result);
      }
    }
  }
private static void addExpressionVariants(@NotNull CompletionParameters parameters, PsiElement position, Consumer<? super LookupElement> result)