# A string version of the signature a generic class.
	#
	# eg. `Map[K: nullable Object, V: nullable Object]`
	#
	# If the class in non generic the name is just given.
	#
	# eg. `Object`
	fun signature_to_s: String
	do
		if arity == 0 then return name
		var res = new FlatBuffer
		res.append name
		res.append "["
		for i in [0..arity[ do
			if i > 0 then res.append ", "
			res.append mparameters[i].name
			res.append ": "
			res.append intro.bound_mtype.arguments[i].to_s
		end
		res.append "]"
		return res.to_s
	end