Components inheriting from others good practice?

[MrCheeseWasTaken]

I am using sfml and want to make a transform component with enTT using sf::Transformable
If I do struct TransformComponent : public sf::Transformable is this practice to use with enTT?
or should the TransformComponent not inherit anything and just have sf::Transformable as a member variable

[skypjack]

The only requirement for your components is that they are movable. What remains out is a matter of tastes.