Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/league/flysystem/src/FilesystemInterface.php

@@ -1,244 +0,0 @@
-<?php
-
-namespace League\Flysystem;
-
-interface FilesystemInterface
-{
-    /**
-     * Check whether a file exists.
-     *
-     * @param string $path
-     *
-     * @return bool
-     */
-    public function has($path);
-
-    /**
-     * Read a file.
-     *
-     * @param string $path
-     *
-     * @return false|string
-     */
-    public function read($path);
-
-    /**
-     * Read a file as a stream.
-     *
-     * @param string $path
-     *
-     * @return false|resource
-     */
-    public function readStream($path);
-
-    /**
-     * List contents of a directory.
-     *
-     * @param string $directory
-     * @param bool   $recursive
-     *
-     * @return array
-     */
-    public function listContents($directory = '', $recursive = false);
-
-    /**
-     * Get all the meta data of a file or directory.
-     *
-     * @param string $path
-     *
-     * @return false|array
-     */
-    public function getMetadata($path);
-
-    /**
-     * Get all the meta data of a file or directory.
-     *
-     * @param string $path
-     *
-     * @return false|int
-     */
-    public function getSize($path);
-
-    /**
-     * Get the mime-type of a file.
-     *
-     * @param string $path
-     *
-     * @return false|string
-     */
-    public function getMimetype($path);
-
-    /**
-     * Get the timestamp of a file.
-     *
-     * @param string $path
-     *
-     * @return false|int
-     */
-    public function getTimestamp($path);
-
-    /**
-     * Get the visibility of a file.
-     *
-     * @param string $path
-     *
-     * @return false|string
-     */
-    public function getVisibility($path);
-
-    /**
-     * Write a new file.
-     *
-     * @param string $path
-     * @param string $contents
-     * @param array  $config   Config array
-     *
-     * @return bool success boolean
-     */
-    public function write($path, $contents, array $config = []);
-
-    /**
-     * Write a new file using a stream.
-     *
-     * @param string   $path
-     * @param resource $resource
-     * @param array    $config   config array
-     *
-     * @return bool success boolean
-     */
-    public function writeStream($path, $resource, array $config = []);
-
-    /**
-     * Update a file.
-     *
-     * @param string $path
-     * @param string $contents
-     * @param array  $config   config array
-     *
-     * @return bool success boolean
-     */
-    public function update($path, $contents, array $config = []);
-
-    /**
-     * Update a file using a stream.
-     *
-     * @param string   $path
-     * @param resource $resource
-     * @param array    $config   config array
-     *
-     * @return bool success boolean
-     */
-    public function updateStream($path, $resource, array $config = []);
-
-    /**
-     * Rename a file.
-     *
-     * @param string $path
-     * @param string $newpath
-     *
-     * @return bool
-     */
-    public function rename($path, $newpath);
-
-    /**
-     * Copy a file.
-     *
-     * @param string $path
-     * @param string $newpath
-     *
-     * @return bool
-     */
-    public function copy($path, $newpath);
-
-    /**
-     * Delete a file.
-     *
-     * @param string $path
-     *
-     * @return bool
-     */
-    public function delete($path);
-
-    /**
-     * Delete a directory.
-     *
-     * @param string $dirname
-     *
-     * @return bool
-     */
-    public function deleteDir($dirname);
-
-    /**
-     * Create a directory.
-     *
-     * @param string $dirname directory name
-     * @param array  $config
-     *
-     * @return bool
-     */
-    public function createDir($dirname, array $config = []);
-
-    /**
-     * Set the visibility for a file.
-     *
-     * @param string $path
-     * @param string $visibility
-     *
-     * @return bool success boolean
-     */
-    public function setVisibility($path, $visibility);
-
-    /**
-     * Create a file or update if exists.
-     *
-     * @param string $path     path to file
-     * @param string $contents file contents
-     * @param array  $config
-     *
-     * @throws FileExistsException
-     *
-     * @return bool success boolean
-     */
-    public function put($path, $contents, array $config = []);
-
-    /**
-     * Create a file or update if exists using a stream.
-     *
-     * @param string   $path
-     * @param resource $resource
-     * @param array    $config
-     *
-     * @return bool success boolean
-     */
-    public function putStream($path, $resource, array $config = []);
-
-    /**
-     * Read and delete a file.
-     *
-     * @param string $path
-     *
-     * @throws FileNotFoundException
-     *
-     * @return string|false file contents
-     */
-    public function readAndDelete($path);
-
-    /**
-     * Get a file/directory handler.
-     *
-     * @param string  $path
-     * @param Handler $handler
-     *
-     * @return Handler file or directory handler
-     */
-    public function get($path, Handler $handler = null);
-
-    /**
-     * Register a plugin.
-     *
-     * @param PluginInterface $plugin
-     *
-     * @return $this
-     */
-    public function addPlugin(PluginInterface $plugin);
-}