@interface IMCarrierReportJunkHelper : NSObject + (BOOL)isReportJunkServiceAllowedForMessageItem:(id)a0 junkChatStyle:(unsigned char)a1; + (BOOL)canReportJunkOverCellularServiceOfMessageItem:(id)a0; + (void)collectReportJunkMetricsForJunkMessageItem:(id)a0 junkChatStyle:(unsigned char)a1 totalMessagesInThread:(unsigned long long)a2; + (id)createJunkReportMessageBodyTextForMessageItem:(id)a0 junkChatStyle:(unsigned char)a1; + (id)createJunkReportMessageItemBodyForMessageItem:(id)a0 junkChatStyle:(unsigned char)a1; + (id)fetchMMSReportJunkCarrierAddressForPhoneNumber:(id)a0 simID:(id)a1; + (id)fetchSMSReportJunkCarrierAddressForPhoneNumber:(id)a0 simID:(id)a1; + (id)jsonSerializeDictionary:(id)a0; + (id)junkReportMessageItemForMessageItem:(id)a0 account:(id)a1 junkChatStyle:(unsigned char)a2; + (id)receiveDateForMessageItem:(id)a0; + (id)reportJunkCarrierAddressForMessageItem:(id)a0 junkChatStyle:(unsigned char)a1; + (void)setHandleParametersOfMessageItem:(id)a0 usingAccount:(id)a1 usingMessageItem:(id)a2 junkChatStyle:(unsigned char)a3; + (BOOL)userInHomeCountryWithDestinationCallerID:(id)a0; + (BOOL)validateReportJunkCarrierAddress:(id)a0; + (BOOL)wifiCallingEnabledForDestinationCallerID:(id)a0; @end