@interface IpsFileUtility : NSObject + (id)_createDataForCrashReporterIpsHeaderWithBugType:(id)a0 contentType:(id)a1 date:(id)a2 additionalFields:(id)a3; + (id)_createIpsFileNameWithPrefix:(id)a0 date:(id)a1 inDirectory:(id)a2; + (id)formattedDateForFilename:(id)a0; - (void)dealloc; - (BOOL)_checkDirectoryAndCreateIfNecessary:(id)a0; - (BOOL)_writeIpsFileWithBugType:(id)a0 contentType:(id)a1 additionalIpsHeaders:(id)a2 ipsData:(id)a3 inDirectory:(id)a4 fileNamePrefix:(id)a5; - (BOOL)createIpsFileWithBugType:(id)a0 contentType:(id)a1 additionalIpsHeaders:(id)a2 ipsContent:(id)a3 inDirectory:(id)a4 fileNamePrefix:(id)a5; - (BOOL)createIpsFileWithBugType:(id)a0 contentType:(id)a1 additionalIpsHeaders:(id)a2 ipsData:(id)a3 inDirectory:(id)a4 fileNamePrefix:(id)a5; @end