@class NSString; @interface NEFilterExtensionProviderHostContext : NEExtensionProviderHostContext <NEFilterExtensionProviderProtocol, NEFilterExtensionProviderHostProtocol> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)_extensionAuxiliaryVendorProtocol; + (id)_extensionAuxiliaryHostProtocol; - (int)requiredEntitlement; - (void)startFilterWithOptions:(id)a0 completionHandler:(id /* block */)a1; @end