Dedicated class for FunctionTool declaration

[Nicelittlewood]

I'm starting using the official Library and i notice there isn't a proper class for tool's function definition.
Setting the functionParameters via BinaryData is not so good for maintenance, instead a proprer class.

Before the official .net library i use the Betalgo library and the functiondeclaration is really intuitive and effective. below an example:

var fn2 = new FunctionDefinitionBuilder("get_n_day_weather_forecast", "Get an N-day weather forecast")
    .AddParameter("location", new PropertyDefinition {Type = "string", Description = "The city and state, e.g. San Francisco, CA"})
    .AddParameter("format", PropertyDefinition.DefineEnum(new List<string> {"celsius", "fahrenheit"}, "The temperature unit to use. Infer this from the users location."))
    .AddParameter("num_days", PropertyDefinition.DefineInteger("The number of days to forecast"))
    .Validate()
    .Build();

link: https://github.com/betalgo/openai/wiki/Function-Calling

there're plans to see a similar feaure in the official library?