@class NSString; @interface WKWebpagePreferences : NSObject <WKObject> { struct ObjectStorage<API::WebsitePolicies> { struct type { unsigned char __lx[152]; } data; } _websitePolicies; struct unique_ptr<WebKit::WebPagePreferencesLockdownModeObserver, std::default_delete<WebKit::WebPagePreferencesLockdownModeObserver>> { struct __compressed_pair<WebKit::WebPagePreferencesLockdownModeObserver *, std::default_delete<WebKit::WebPagePreferencesLockdownModeObserver>> { struct WebPagePreferencesLockdownModeObserver *__value_; } __ptr_; } _lockdownModeObserver; } @property (class, readonly, nonatomic) WKWebpagePreferences *defaultPreferences; @property (nonatomic) long long preferredContentMode; @property (nonatomic) BOOL allowsContentJavaScript; @property (nonatomic, getter=isLockdownModeEnabled) BOOL lockdownModeEnabled; @property (readonly) struct Object { void /* function */ **x0; void *x1; } *_apiObject; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)_setMouseEventPolicy:(unsigned long long)a0; - (id)init; - (id)_activeContentRuleListActionPatterns; - (void)dealloc; - (void)_setAutoplayPolicy:(long long)a0; - (unsigned long long)_modalContainerObservationPolicy; - (void)_setCaptivePortalModeEnabled:(BOOL)a0; - (void)_setWebsiteDataStore:(id)a0; - (void)_setNetworkConnectionIntegrityEnabled:(BOOL)a0; - (unsigned long long)_mouseEventPolicy; - (void)_setAllowSiteSpecificQuirksToOverrideCompatibilityMode:(BOOL)a0; - (void)_setApplicationNameForUserAgentWithModernCompatibility:(id)a0; - (void)_setContentBlockersEnabled:(BOOL)a0; - (unsigned long long)_colorSchemePreference; - (BOOL)_allowPrivacyProxy; - (id)_customUserAgentAsSiteSpecificQuirks; - (id)_websiteDataStore; - (id).cxx_construct; - (id)_userContentController; - (void)_setAllowPrivacyProxy:(BOOL)a0; - (void)_setActiveContentRuleListActionPatterns:(id)a0; - (void)_setCustomUserAgent:(id)a0; - (BOOL)_captivePortalModeEnabled; - (void)_setAllowedAutoplayQuirks:(unsigned long long)a0; - (void)_setUserContentController:(id)a0; - (BOOL)_networkConnectionIntegrityEnabled; - (id)_applicationNameForUserAgentWithModernCompatibility; - (void)_setColorSchemePreference:(unsigned long long)a0; - (BOOL)_allowSiteSpecificQuirksToOverrideCompatibilityMode; - (void).cxx_destruct; - (void)_setNetworkConnectionIntegrityPolicy:(unsigned long long)a0; - (BOOL)_contentBlockersEnabled; - (unsigned long long)_allowedAutoplayQuirks; - (void)_setCustomHeaderFields:(id)a0; - (void)_setContentRuleListsEnabled:(BOOL)a0 exceptions:(id)a1; - (void)_setPopUpPolicy:(unsigned long long)a0; - (id)_customUserAgent; - (id)_customHeaderFields; - (unsigned long long)_deviceOrientationAndMotionAccessPolicy; - (void)_setCustomUserAgentAsSiteSpecificQuirks:(id)a0; - (void)_setModalContainerObservationPolicy:(unsigned long long)a0; - (unsigned long long)_popUpPolicy; - (id)_customNavigatorPlatform; - (unsigned long long)_networkConnectionIntegrityPolicy; - (long long)_autoplayPolicy; - (void)_setCustomNavigatorPlatform:(id)a0; - (void)_setDeviceOrientationAndMotionAccessPolicy:(unsigned long long)a0; @end