@interface TAFilterKnownDevices : NSObject + (id)removeAndProcessBackgroundDetections:(id)a0 deviceRecord:(id)a1; + (id)removeIssuedDevices:(id)a0 deviceRecord:(id)a1; + (id)removeMetricsFromKnownDevices:(id)a0 deviceRecord:(id)a1; + (id)removeKnownSuspiciousDevices:(id)a0 deviceRecord:(id)a1; + (id)removeDuplicateSuspiciousDevices:(id)a0; @end