<?xml version='1.0'?>
<!DOCTYPE signatures SYSTEM "file://localhost/System/Library/DTDs/BridgeSupport.dtd">
<signatures version='1.0'>
<struct name='SRAmbientLightChromaticity' type64='{SRAmbientLightChromaticity=&quot;x&quot;f&quot;y&quot;f}'/>
<constant name='SRDeviceUsageCategoryBooks' type64='@'/>
<constant name='SRDeviceUsageCategoryBusiness' type64='@'/>
<constant name='SRDeviceUsageCategoryCatalogs' type64='@'/>
<constant name='SRDeviceUsageCategoryDeveloperTools' type64='@'/>
<constant name='SRDeviceUsageCategoryEducation' type64='@'/>
<constant name='SRDeviceUsageCategoryEntertainment' type64='@'/>
<constant name='SRDeviceUsageCategoryFinance' type64='@'/>
<constant name='SRDeviceUsageCategoryFoodAndDrink' type64='@'/>
<constant name='SRDeviceUsageCategoryGames' type64='@'/>
<constant name='SRDeviceUsageCategoryGraphicsAndDesign' type64='@'/>
<constant name='SRDeviceUsageCategoryHealthAndFitness' type64='@'/>
<constant name='SRDeviceUsageCategoryKids' type64='@'/>
<constant name='SRDeviceUsageCategoryLifestyle' type64='@'/>
<constant name='SRDeviceUsageCategoryMedical' type64='@'/>
<constant name='SRDeviceUsageCategoryMiscellaneous' type64='@'/>
<constant name='SRDeviceUsageCategoryMusic' type64='@'/>
<constant name='SRDeviceUsageCategoryNavigation' type64='@'/>
<constant name='SRDeviceUsageCategoryNews' type64='@'/>
<constant name='SRDeviceUsageCategoryNewsstand' type64='@'/>
<constant name='SRDeviceUsageCategoryPhotoAndVideo' type64='@'/>
<constant name='SRDeviceUsageCategoryProductivity' type64='@'/>
<constant name='SRDeviceUsageCategoryReference' type64='@'/>
<constant name='SRDeviceUsageCategoryShopping' type64='@'/>
<constant name='SRDeviceUsageCategorySocialNetworking' type64='@'/>
<constant name='SRDeviceUsageCategorySports' type64='@'/>
<constant name='SRDeviceUsageCategoryStickers' type64='@'/>
<constant name='SRDeviceUsageCategoryTravel' type64='@'/>
<constant name='SRDeviceUsageCategoryUtilities' type64='@'/>
<constant name='SRDeviceUsageCategoryWeather' type64='@'/>
<constant name='SRErrorDomain' type64='@'/>
<constant name='SRPhotoplethysmogramOpticalSampleConditionSignalSaturation' type64='@'/>
<constant name='SRPhotoplethysmogramOpticalSampleConditionUnreliableNoise' type64='@'/>
<constant name='SRPhotoplethysmogramSampleUsageBackgroundSystem' type64='@'/>
<constant name='SRPhotoplethysmogramSampleUsageDeepBreathing' type64='@'/>
<constant name='SRPhotoplethysmogramSampleUsageForegroundBloodOxygen' type64='@'/>
<constant name='SRPhotoplethysmogramSampleUsageForegroundHeartRate' type64='@'/>
<constant name='SRSensorAccelerometer' type64='@'/>
<constant name='SRSensorAcousticSettings' type64='@'/>
<constant name='SRSensorAmbientLightSensor' type64='@'/>
<constant name='SRSensorAmbientPressure' type64='@'/>
<constant name='SRSensorDeviceUsageReport' type64='@'/>
<constant name='SRSensorElectrocardiogram' type64='@'/>
<constant name='SRSensorFaceMetrics' type64='@'/>
<constant name='SRSensorHeartRate' type64='@'/>
<constant name='SRSensorKeyboardMetrics' type64='@'/>
<constant name='SRSensorMediaEvents' type64='@'/>
<constant name='SRSensorMessagesUsageReport' type64='@'/>
<constant name='SRSensorOdometer' type64='@'/>
<constant name='SRSensorOnWristState' type64='@'/>
<constant name='SRSensorPedometerData' type64='@'/>
<constant name='SRSensorPhoneUsageReport' type64='@'/>
<constant name='SRSensorPhotoplethysmogram' type64='@'/>
<constant name='SRSensorRotationRate' type64='@'/>
<constant name='SRSensorSiriSpeechMetrics' type64='@'/>
<constant name='SRSensorSleepSessions' type64='@'/>
<constant name='SRSensorTelephonySpeechMetrics' type64='@'/>
<constant name='SRSensorVisits' type64='@'/>
<constant name='SRSensorWristTemperature' type64='@'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameAirplane' value64='11'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameBabble' value64='9'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameBalancedNoise' value64='1'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameBoat' value64='12'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameBrightNoise' value64='2'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameBus' value64='13'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameDarkNoise' value64='3'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameFire' value64='8'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameNight' value64='7'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameOcean' value64='4'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameQuietNight' value64='16'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameRain' value64='5'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameRainOnRoof' value64='15'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameSteam' value64='10'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameStream' value64='6'/>
<enum name='SRAcousticSettingsAccessibilityBackgroundSoundsNameTrain' value64='14'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationMedia' value64='3'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationNone' value64='1'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationPhone' value64='2'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationPhoneAndMedia' value64='4'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingModerate' value64='2'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingNone' value64='0'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingSlight' value64='1'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingStrong' value64='3'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningBalancedTone' value64='1'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningBrightness' value64='3'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningNone' value64='0'/>
<enum name='SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningVocalRange' value64='2'/>
<enum name='SRAcousticSettingsSampleLifetimeEightDays' value64='1'/>
<enum name='SRAcousticSettingsSampleLifetimeUntilUserDeletes' value64='2'/>
<enum name='SRAmbientLightSensorPlacementFrontBottom' value64='2'/>
<enum name='SRAmbientLightSensorPlacementFrontBottomLeft' value64='8'/>
<enum name='SRAmbientLightSensorPlacementFrontBottomRight' value64='7'/>
<enum name='SRAmbientLightSensorPlacementFrontLeft' value64='4'/>
<enum name='SRAmbientLightSensorPlacementFrontRight' value64='3'/>
<enum name='SRAmbientLightSensorPlacementFrontTop' value64='1'/>
<enum name='SRAmbientLightSensorPlacementFrontTopLeft' value64='6'/>
<enum name='SRAmbientLightSensorPlacementFrontTopRight' value64='5'/>
<enum name='SRAmbientLightSensorPlacementUnknown' value64='0'/>
<enum name='SRAuthorizationStatusAuthorized' value64='1'/>
<enum name='SRAuthorizationStatusDenied' value64='2'/>
<enum name='SRAuthorizationStatusNotDetermined' value64='0'/>
<enum name='SRCrownOrientationLeft' value64='0'/>
<enum name='SRCrownOrientationRight' value64='1'/>
<enum name='SRDeletionReasonAgeLimit' value64='2'/>
<enum name='SRDeletionReasonLowDiskSpace' value64='1'/>
<enum name='SRDeletionReasonNoInterestedClients' value64='3'/>
<enum name='SRDeletionReasonSystemInitiated' value64='4'/>
<enum name='SRDeletionReasonUserInitiated' value64='0'/>
<enum name='SRElectrocardiogramDataFlagsCrownTouched' value64='2'/>
<enum name='SRElectrocardiogramDataFlagsNone' value64='0'/>
<enum name='SRElectrocardiogramDataFlagsSignalInvalid' value64='1'/>
<enum name='SRElectrocardiogramLeadLeftArmMinusRightArm' value64='2'/>
<enum name='SRElectrocardiogramLeadRightArmMinusLeftArm' value64='1'/>
<enum name='SRElectrocardiogramSessionGuidanceGuided' value64='1'/>
<enum name='SRElectrocardiogramSessionGuidanceUnguided' value64='2'/>
<enum name='SRElectrocardiogramSessionStateActive' value64='2'/>
<enum name='SRElectrocardiogramSessionStateBegin' value64='1'/>
<enum name='SRElectrocardiogramSessionStateEnd' value64='3'/>
<enum name='SRErrorDataInaccessible' value64='2'/>
<enum name='SRErrorFetchRequestInvalid' value64='3'/>
<enum name='SRErrorInvalidEntitlement' value64='0'/>
<enum name='SRErrorNoAuthorization' value64='1'/>
<enum name='SRErrorPromptDeclined' value64='4'/>
<enum name='SRFaceMetricsContextDeviceUnlock' value64='1'/>
<enum name='SRFaceMetricsContextMessagingAppUsage' value64='2'/>
<enum name='SRKeyboardMetricsSentimentCategoryAbsolutist' value64='0'/>
<enum name='SRKeyboardMetricsSentimentCategoryAnger' value64='4'/>
<enum name='SRKeyboardMetricsSentimentCategoryAnxiety' value64='3'/>
<enum name='SRKeyboardMetricsSentimentCategoryConfused' value64='9'/>
<enum name='SRKeyboardMetricsSentimentCategoryDeath' value64='2'/>
<enum name='SRKeyboardMetricsSentimentCategoryDown' value64='1'/>
<enum name='SRKeyboardMetricsSentimentCategoryHealth' value64='5'/>
<enum name='SRKeyboardMetricsSentimentCategoryLowEnergy' value64='8'/>
<enum name='SRKeyboardMetricsSentimentCategoryPositive' value64='6'/>
<enum name='SRKeyboardMetricsSentimentCategorySad' value64='7'/>
<enum name='SRLocationCategoryGym' value64='4'/>
<enum name='SRLocationCategoryHome' value64='1'/>
<enum name='SRLocationCategorySchool' value64='3'/>
<enum name='SRLocationCategoryUnknown' value64='0'/>
<enum name='SRLocationCategoryWork' value64='2'/>
<enum name='SRMediaEventOffScreen' value64='2'/>
<enum name='SRMediaEventOnScreen' value64='1'/>
<enum name='SRNotificationEventAppLaunch' value64='10'/>
<enum name='SRNotificationEventBannerPulldown' value64='12'/>
<enum name='SRNotificationEventClear' value64='4'/>
<enum name='SRNotificationEventDeduped' value64='14'/>
<enum name='SRNotificationEventDefaultAction' value64='2'/>
<enum name='SRNotificationEventDeviceActivated' value64='15'/>
<enum name='SRNotificationEventDeviceUnlocked' value64='16'/>
<enum name='SRNotificationEventExpired' value64='11'/>
<enum name='SRNotificationEventHide' value64='7'/>
<enum name='SRNotificationEventLongLook' value64='8'/>
<enum name='SRNotificationEventNotificationCenterClearAll' value64='5'/>
<enum name='SRNotificationEventReceived' value64='1'/>
<enum name='SRNotificationEventRemoved' value64='6'/>
<enum name='SRNotificationEventSilence' value64='9'/>
<enum name='SRNotificationEventSupplementaryAction' value64='3'/>
<enum name='SRNotificationEventTapCoalesce' value64='13'/>
<enum name='SRNotificationEventUnknown' value64='0'/>
<enum name='SRSpeechMetricsSessionFlagsBypassVoiceProcessing' value64='1'/>
<enum name='SRSpeechMetricsSessionFlagsDefault' value64='0'/>
<enum name='SRTextInputSessionTypeDictation' value64='4'/>
<enum name='SRTextInputSessionTypeKeyboard' value64='1'/>
<enum name='SRTextInputSessionTypePencil' value64='3'/>
<enum name='SRTextInputSessionTypeThirdPartyKeyboard' value64='2'/>
<enum name='SRWristLocationLeft' value64='0'/>
<enum name='SRWristLocationRight' value64='1'/>
<enum name='SRWristTemperatureConditionInMotion' value64='4'/>
<enum name='SRWristTemperatureConditionNone' value64='0'/>
<enum name='SRWristTemperatureConditionOffWrist' value64='1'/>
<enum name='SRWristTemperatureConditionOnCharger' value64='2'/>
<function name='SRAbsoluteTimeFromCFAbsoluteTime'>
<arg type64='d'/>
<retval type64='d'/>
</function>
<function name='SRAbsoluteTimeFromContinuousTime'>
<arg type64='Q'/>
<retval type64='d'/>
</function>
<function name='SRAbsoluteTimeGetCurrent'>
<retval type64='d'/>
</function>
<function name='SRAbsoluteTimeToCFAbsoluteTime'>
<arg type64='d'/>
<retval type64='d'/>
</function>
<class name='NSObject'>
<method selector='sensorReader:fetchingRequest:didFetchResult:'>
<retval type64='B'/>
</method>
</class>
<class name='SRAcousticSettings'>
<method selector='isEnvironmentalSoundMeasurementsEnabled'>
<retval type64='B'/>
</method>
</class>
<class name='SRAcousticSettingsAccessibility'>
<method selector='isMonoAudioEnabled'>
<retval type64='B'/>
</method>
</class>
<class name='SRAcousticSettingsAccessibilityBackgroundSounds'>
<method selector='isEnabled'>
<retval type64='B'/>
</method>
<method selector='isPlayWithMediaEnabled'>
<retval type64='B'/>
</method>
<method selector='isStopOnLockEnabled'>
<retval type64='B'/>
</method>
</class>
<class name='SRAcousticSettingsAccessibilityHeadphoneAccommodations'>
<method selector='isEnabled'>
<retval type64='B'/>
</method>
</class>
<class name='SRAcousticSettingsMusicEQ'>
<method selector='isLateNightModeEnabled'>
<retval type64='B'/>
</method>
<method selector='isSoundCheckEnabled'>
<retval type64='B'/>
</method>
</class>
<class name='SRAmbientLightSample'>
<method selector='chromaticity'>
<retval type64='{_SRAmbientLightChromaticity=ff}'/>
</method>
</class>
<class name='SRAudioLevel'>
<method selector='timeRange'>
<retval type64='{_CMTimeRange={?=qiIq}{?=qiIq}}'/>
</method>
</class>
<class name='SRSensorReader'>
<method class_method='true' selector='requestAuthorizationForSensors:completion:'>
<arg function_pointer='true' index='1' type64='@?'>
<arg type64='@'/>
<retval type64='v'/>
</arg>
</method>
</class>
<class name='SRSpeechExpression'>
<method selector='timeRange'>
<retval type64='{_CMTimeRange={?=qiIq}{?=qiIq}}'/>
</method>
</class>
<class name='SRWristDetection'>
<method selector='onWrist'>
<retval type64='B'/>
</method>
</class>
<informal_protocol name='SRSensorReaderDelegate'>
<method selector='sensorReader:fetchingRequest:didFetchResult:' type64='B40@0:8@16@24@32'/>
</informal_protocol>
</signatures>
