<?php

declare(strict_types=1);

namespace League\Flysystem;

use DateTimeInterface;


interface FilesystemReader
{
    public const LIST_SHALLOW = false;
    public const LIST_DEEP = true;

    
    public function fileExists(string $location): bool;

    
    public function directoryExists(string $location): bool;

    
    public function has(string $location): bool;

    
    public function read(string $location): string;

    
    public function readStream(string $location);

    
    public function listContents(string $location, bool $deep = self::LIST_SHALLOW): DirectoryListing;

    
    public function lastModified(string $path): int;

    
    public function fileSize(string $path): int;

    
    public function mimeType(string $path): string;

    
    public function visibility(string $path): string;
}