package model type Artist struct { ID string Name string AlbumCount int } type Artists []Artist type ArtistIndex struct { ID string Artists Artists } type ArtistIndexes []ArtistIndex type ArtistRepository interface { CountAll() (int64, error) Exists(id string) (bool, error) Put(m *Artist) error Get(id string) (*Artist, error) GetStarred(userId string, options ...QueryOptions) (Artists, error) SetStar(star bool, ids ...string) error Search(q string, offset int, size int) (Artists, error) Refresh(ids ...string) error GetIndex() (ArtistIndexes, error) PurgeEmpty() error }