namespace AVFoundation
{
    [Register("AVAudioSession", true)]
    [SupportedOSPlatform("macos11.0")]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("tvos")]
    public class AVAudioSession : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [SupportedOSPlatform("maccatalyst15.0")]
        [UnsupportedOSPlatform("tvos")]
        [UnsupportedOSPlatform("macos")]
        [UnsupportedOSPlatform("ios")]
        public virtual Task<Tuple<bool, NSError!>!>! ActivateAsync(AVAudioSessionActivationOptions options);
    }
}