/// <summary>
/// Adds a function to the top-level element.
/// </summary>
/// <param name="objectName">Name of the object.</param>
/// <param name="returnType">Type of the return.</param>
/// <param name="function">The function.</param>
/// <returns></returns>
public CodeFunction AddFunction(string objectName, LuaDeclaredType returnType, FunctionDeclaration function)
{
CodeFunction codeFunction = RootElement.AddFunction(objectName, vsCMFunction.vsCMFunctionFunction,
returnType, Missing.Value,
vsCMAccess.vsCMAccessPublic, function);
return(codeFunction);
}