The interface responsible for managing a customer's cart.
| Name | Type | Description | 
|---|---|---|
| get | Observable< DaffDriverResponse<T>> | Retrieve a cart | 
| create | Observable<{ id: T['id']; }> | Creates a cart. | 
| addToCart | Observable<T> | |
| clear | Observable<Partial<T>> | Remove all items from a cart. | 
| merge | Observable< DaffDriverResponse<T>> | Merge a guest cart into a customer cart. |