@interface MCHacks : NSObject + (id)sharedHacks; - (BOOL)isGreenTea; - (void)_setRequriesEncryptedBackupInLockdownWithEffectiveUserSettings:(id)a0; - (BOOL)sanitizedProfileSignerCertificateChainIsAllowedToWriteDefaults:(id)a0; - (void)_applyHeuristicsToEffectiveUserSettings:(id)a0; - (void)_applyHeuristicsToGranfatheredRestrictionPayloadKeys:(id)a0; - (BOOL)_applyHeuristicsToRestrictions:(id)a0 forProfile:(id)a1 outError:(id *)a2; - (void)_applyImpliedSettingsToSettingsDictionary:(id)a0 currentSettings:(id)a1 restrictions:(id)a2; - (void)_applyInternalDiagnosticEnforcementToSettings:(id)a0; - (void)_applyMandatorySettingsToEffectiveUserSettings:(id)a0; - (void)_applyServerSideChangesWithOldRestrictions:(id)a0 newRestrictions:(id)a1 oldEffectiveUserSettings:(id)a2 newEffectiveUserSettings:(id)a3; - (id)_deviceSpecificDefaultSettings; - (id)_permittedGracePeriodNumbers; - (id)_selectLargestNumberFromSortedArray:(id)a0 equalToOrLessThanNumber:(id)a1; - (void)_sendChangeNotificationsBasedOnDefaultsAdditionByDomain:(id)a0; - (void)_sendChangeNotificationsBasedOnDefaultsRemovalByDomain:(id)a0; - (BOOL)isJapanSKU; - (BOOL)isSetupBuddyDone; - (id)permittedAutoLockNumbers; - (id)quantizedAutoLockInSeconds:(id)a0; - (id)quantizedGracePeriodInSeconds:(id)a0; - (BOOL)sanitizedProfileSignerCertificateChainIsAllowedToInstallSupervisedRestrictionsOnUnsupervisedDevices:(id)a0; - (BOOL)sanitizedProfileSignerCertificateChainIsAllowedToInstallUnsupportedPayload:(id)a0; @end