@class NSString, NSHashTable; @interface SBFAuthenticationAssertionTracker : NSObject <BSDescriptionProviding> { struct __MKBAssertion { } *_mkbAssertion; NSHashTable *_assertions; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)addAssertion:(id)a0; - (id)init; - (void)removeAssertion:(id)a0; - (void)dealloc; - (id)succinctDescriptionBuilder; - (id)descriptionBuilderWithMultilinePrefix:(id)a0; - (id)descriptionWithMultilinePrefix:(id)a0; - (BOOL)isAssertionValid:(id)a0; - (void).cxx_destruct; - (BOOL)hasActiveAssertions; - (id)succinctDescription; - (id)mkbAssertionOptions; @end