#import @interface TGGroupInvitationInfo : NSObject @property (nonatomic, strong, readonly) NSString *title; @property (nonatomic, readonly) bool alreadyAccepted; @property (nonatomic, readonly) bool left; @property (nonatomic, readonly) bool isChannel; @property (nonatomic, readonly) bool isChannelGroup; @property (nonatomic, readonly) int64_t peerId; - (instancetype)initWithTitle:(NSString *)title alreadyAccepted:(bool)alreadyAccepted left:(bool)left isChannel:(bool)isChannel isChannelGroup:(bool)isChannelGroup peerId:(int64_t)peerId; @end