using System.IO;
using System.Threading.Tasks;
using Microsoft.Maui.ApplicationModel;
 
namespace Microsoft.Maui.Storage
{
	partial class FileSystemImplementation : IFileSystem
	{
		string PlatformCacheDirectory
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
 
		string PlatformAppDataDirectory
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
 
		Task<Stream> PlatformOpenAppPackageFileAsync(string filename)
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
 
		Task<bool> PlatformAppPackageFileExistsAsync(string filename)
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
	}
 
	public partial class FileBase
	{
		static string PlatformGetContentType(string extension) =>
			throw ExceptionUtils.NotSupportedOrImplementedException;
 
		internal void Init(FileBase file) =>
			throw ExceptionUtils.NotSupportedOrImplementedException;
 
		internal virtual Task<Stream> PlatformOpenReadAsync()
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
 
		void PlatformInit(FileBase file)
			=> throw ExceptionUtils.NotSupportedOrImplementedException;
	}
}