Playlist constructor Null safety
Implementation
Playlist(
{required super.kind,
required super.etag,
required this.id,
this.snippet,
this.status,
this.contentDetails,
this.player,
this.localizations});
Playlist(
{required super.kind,
required super.etag,
required this.id,
this.snippet,
this.status,
this.contentDetails,
this.player,
this.localizations});