package subsonicimport ("net/http""github.com/navidrome/navidrome/server/subsonic/responses")func (api *Router) GetOpenSubsonicExtensions(_ *http.Request) (*responses.Subsonic, error) {response := newResponse()extensions := responses.OpenSubsonicExtensions{{Name: "transcodeOffset", Versions: []int32{1}},{Name: "formPost", Versions: []int32{1}},{Name: "songLyrics", Versions: []int32{1, 2}},{Name: "indexBasedQueue", Versions: []int32{1}},{Name: "transcoding", Versions: []int32{1}},{Name: "playbackReport", Versions: []int32{1}},{Name: "topSongsByArtistId", Versions: []int32{1}},{Name: "apiKeyAuthentication", Versions: []int32{1}},}if api.sonic != nil && api.sonic.HasProvider() {extensions = append(extensions, responses.OpenSubsonicExtension{Name: "sonicSimilarity", Versions: []int32{1},})}response.OpenSubsonicExtensions = &extensionsreturn response, nil}