@interface _TVContentRatingSystemUtilities : NSObject + (BOOL)_isRatingSystemForMovies:(long long)a0; + (BOOL)_isRatingSystemForMusic:(long long)a0; + (BOOL)_isRatingSystemForTV:(long long)a0; + (id)stringForRatingSystem:(long long)a0; + (id)_cleanedRatingSystem:(id)a0; + (id)_ratingSystemLookUpDictionary; + (id)_ratingSystemStringLookUpDictionary; + (long long)ratingSystemForString:(id)a0; + (long long)ratingSystemKindForRatingSystem:(long long)a0; @end