usecases

type UserUseCases interface {
	// GetByID returns a user by its ID.
	GetByID(ID int64) (user entity.User, err error)
	// GetByEmail returns a user by its email.
	GetByEmail(email string) (user entity.User, err error)
	// Create creates a new user.
	Create(ID int64, name string, email string) (err error)
	// Update updates a user.
	Update(ID int64, name string, email string) (err error)
}