@class PRPosterColor, NSString, PRPosterTimeFontConfiguration; @interface PRImmutablePosterTitleStyleConfiguration : PRPosterTitleStyleConfiguration { BOOL _userConfigured; BOOL _alternateDateEnabled; PRPosterTimeFontConfiguration *_timeFontConfiguration; unsigned long long _preferredTitleAlignment; unsigned long long _preferredTitleLayout; PRPosterColor *_titleColor; NSString *_timeNumberingSystem; double _contentsLuminance; NSString *_groupName; } - (double)contentsLuminance; - (id)titleColor; - (id)initWithTimeFontConfiguration:(id)a0 preferredTitleAlignment:(unsigned long long)a1 preferredTitleLayout:(unsigned long long)a2 titleColor:(id)a3 timeNumberingSystem:(id)a4 userConfigured:(BOOL)a5 contentsLuminance:(double)a6 alternateDateEnabled:(BOOL)a7 groupName:(id)a8; - (id)timeFontConfiguration; - (unsigned long long)preferredTitleLayout; - (id)groupName; - (void).cxx_destruct; - (id)timeNumberingSystem; - (BOOL)isAlternateDateEnabled; - (unsigned long long)preferredTitleAlignment; - (BOOL)isUserConfigured; @end