@property<EOL><INDENT>def types(self):<DEDENT>
data = clips.data.DataObject(self._env)<EOL>lib.EnvSlotTypes(self._env, self._cls, self._name, data.byref)<EOL>return tuple(data.value) if isinstance(data.value, list) else ()<EOL>
A tuple containing the value types for this Slot.

        The Python equivalent of the CLIPS slot-types function.