[feature-107] add diffictulties hightlight for playlist maps

src/shared/models/playlists/playlist.interface.ts

@@ -12,11 +12,13 @@ export interface BPList<SongType = PlaylistSong> {
 }
 
 export interface PlaylistSong {
-    key: string;
-    hash: string;
-    songName: string;
-    uploader?: string;
+    key?: string;
+    hash?: string;
+    songName?: string;
     songDetails?: SongDetails;
+    difficulties?: BPListDifficulty[];
+    levelAuthorName?: string;
+    levelid?: string;
 }
 
 export interface DownloadPlaylistProgressionData {
@@ -28,3 +30,8 @@ export interface DownloadPlaylistProgressionData {
 export interface CustomDataBPList {
     syncURL?: string;
 }
+
+export interface BPListDifficulty {
+    name: string,
+    characteristic: string,
+}