private void Generate(SourceProductionContext context, (Compilation compilation, ImmutableArray<(string, string)> files) value)
    {
        var content = "{}";

        context.AddSource("test.json", content);
    }

   private void Generate(SourceProductionContext context, (Compilation compilation, ImmutableArray<(string, string)> files) value)
    {
        var content = "{}";

        context.AddSource("test.json", content);
    }