@class NSString, NSArray; @interface FeedbackCore.FBKQuestionGroupDiffableSection : FBKDiffableSection { void /* unknown type, empty encoding */ questionIdentifiers; void /* unknown type, empty encoding */ orderedRowIdentifiers; } @property (nonatomic, readonly) void /* unknown type, empty encoding */ questionGroup; @property (nonatomic, readonly) NSString *sectionIdentifier; @property (nonatomic, readonly) NSArray *rowIdentifiers; + (id)identifierForQuestion:(id)a0 formResponse:(id)a1 questionIDsInErrorState:(id)a2; - (id)init; - (void).cxx_destruct; - (id)initWithQuestionGroup:(id)a0 visibleQuestions:(id)a1 formResponse:(id)a2 questionIDsInErrorState:(id)a3; - (id)questionWithRowIdentifier:(id)a0; - (id)visibleQuestions; @end