@class NSString;
@interface WebCoreFPSContentKeySessionDelegate : NSObject <AVContentKeySessionDelegate> {
struct AVContentKeySessionDelegateClient { void /* function */ **x0; } *_parent;
}
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (void)invalidate;
- (void)contentKeySession:(id)a0 didProvidePersistableContentKeyRequest:(id)a1;
- (void)contentKeySession:(id)a0 didProvideContentKeyRequest:(id)a1;
- (id)initWithParent:(struct AVContentKeySessionDelegateClient { void /* function */ **x0; } *)a0;
- (void)contentKeySession:(id)a0 contentKeyRequest:(id)a1 didFailWithError:(id)a2;
- (void)contentKeySession:(id)a0 contentKeyRequestDidSucceed:(id)a1;
- (void)contentKeySession:(id)a0 contentProtectionSessionIdentifierDidChangeForReportGroup:(id)a1;
- (void)contentKeySession:(id)a0 didProvideContentKeyRequests:(id)a1 forInitializationData:(id)a2;
- (void)contentKeySession:(id)a0 didProvideRenewingContentKeyRequest:(id)a1;
- (void)contentKeySession:(id)a0 didUpdatePersistableContentKey:(id)a1 forContentKeyIdentifier:(id)a2;
- (void)contentKeySession:(id)a0 externalProtectionStatusDidChangeForContentKeyRequest:(id)a1;
- (BOOL)contentKeySession:(id)a0 shouldRetryContentKeyRequest:(id)a1 reason:(id)a2;
- (void)contentKeySessionContentProtectionSessionIdentifierDidChange:(id)a0;
- (void)contentKeySession:(id)a0 contentProtectionSessionIdentifierDidChangeForKeyGroup:(id)a1;
@end