using System;
using System.Runtime.InteropServices;

namespace VisualStudioMock
{
	/// <summary>
	/// Provides named properties.
	/// </summary>
	/// <remarks>
	/// You can get this from an <see cref="ISetupInstance" />, <see cref="ISetupPackageReference" />, or derivative.
	/// </remarks>
	[ComImport]
	[Guid("c601c175-a3be-44bc-91f6-4568d230fc83")]
	[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	public interface ISetupPropertyStore
	{
		/// <summary>
		/// Gets an array of property names in this property store.
		/// </summary>
		/// <returns>An array of property names in this property store.</returns>
		[return: MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)]
		string[] GetNames();

		/// <summary>
		/// Gets the value of a named property in this property store.
		/// </summary>
		/// <param name="pwszName">The name of the property to get.</param>
		/// <returns>The value of the property.</returns>
		object GetValue([In] [MarshalAs(UnmanagedType.LPWStr)] string pwszName);
	}
}