using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace SpeechLib {
	[ComImport]
	[TypeLibType(4160)]
	[Guid("E6E9C590-3E18-40E3-8299-061F98BDE7C7")]
	public interface ISpeechAudioFormat {
		[DispId(1)]
		SpeechAudioFormatType Type {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(1)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(1)]
			[param: In]
			set;
		}

		[DispId(2)]
		string Guid {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(2)]
			[TypeLibFunc(64)]
			[return: MarshalAs(UnmanagedType.BStr)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(2)]
			[TypeLibFunc(64)]
			[param: In]
			[param: MarshalAs(UnmanagedType.BStr)]
			set;
		}

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(3)]
		[TypeLibFunc(64)]
		[return: MarshalAs(UnmanagedType.Interface)]
		SpWaveFormatEx GetWaveFormatEx();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(4)]
		[TypeLibFunc(64)]
		void SetWaveFormatEx([In][MarshalAs(UnmanagedType.Interface)] SpWaveFormatEx SpeechWaveFormatEx);
	}
}