@class NSString, NSDictionary, NSUUID, NSObject;
@protocol OS_nw_connection, OS_nw_establishment_report, OS_nw_endpoint;
@interface __CFN_ConnectionMetrics : NSObject <NSSecureCoding> {
struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } connectionLock;
BOOL _needsCachedTCPInfoAtEnd;
BOOL _needsCachedSubflowCounts;
BOOL _TLSConfigured;
BOOL _cellular;
BOOL _expensive;
BOOL _constrained;
BOOL _multipath;
BOOL _usedTFO;
BOOL _isUnlistedTracker;
BOOL _usedByTransaction;
BOOL _coalesced;
BOOL _discretionary;
BOOL _dataBudgetingEnabled;
unsigned short _negotiatedTLSProtocolVersion;
unsigned short _negotiatedTLSCipherSuite;
int _privacyStance;
NSObject<OS_nw_connection> *_connection;
NSDictionary *_cachedTCPInfoAtEnd;
NSDictionary *_cachedSubflowCounts;
NSUUID *_UUID;
unsigned long long _identifier;
NSUUID *_initiatingTransactionID;
double _beginTime;
double _establishTime;
double _firstByteReceivedTime;
double _endTime;
NSObject<OS_nw_endpoint> *_endpoint;
long long _http3DiscoveryStatus;
NSObject<OS_nw_endpoint> *_localEndpoint;
NSObject<OS_nw_endpoint> *_remoteEndpoint;
NSString *_interfaceName;
NSString *_networkProtocolName;
NSObject<OS_nw_establishment_report> *_establishmentReport;
struct weak_ptr<TransportConnection> { struct TransportConnection *__ptr_; struct __shared_weak_count *__cntrl_; } _transportConnection;
}
@property (class, readonly) BOOL supportsSecureCoding;
@property (readonly, nonatomic) double _daemon_establishTime;
@property (readonly, copy, nonatomic) NSString *_daemon_interfaceName;
@property (readonly, nonatomic, getter=_daemon_isDiscretionary) BOOL _daemon_discretionary;
@property (readonly, nonatomic, getter=_daemon_isDataBudgetingEnabled) BOOL _daemon_dataBudgetingEnabled;
- (void)encodeWithCoder:(id)a0;
- (id).cxx_construct;
- (void).cxx_destruct;
- (id)initWithCoder:(id)a0;
@end