namespace HealthKit
{
    [Introduced(PlatformName.WatchOS, 2, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.iOS, 8, 0, PlatformArchitecture.All, null)]
    [Obsolete("Use the 'HKCharacteristicTypeIdentifier' enum instead.")]
    public static class HKCharacteristicTypeIdentifierKey
    {
        public static NSString DateOfBirth { get; }
    }
}