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<?php
 namespace League\Flysystem;
 
 interface ReadInterface
 {
 /**
 * Check whether a file exists.
 *
 * @param string $path
 *
 * @return array|bool|null
 */
 public function has($path);
 
 /**
 * Read a file.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function read($path);
 
 /**
 * Read a file as a stream.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function readStream($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 $path
 *
 * @return array|false
 */
 public function getMetadata($path);
 
 /**
 * Get the size of a file.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function getSize($path);
 
 /**
 * Get the mimetype of a file.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function getMimetype($path);
 
 /**
 * Get the timestamp of a file.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function getTimestamp($path);
 
 /**
 * Get the visibility of a file.
 *
 * @param string $path
 *
 * @return array|false
 */
 public function getVisibility($path);
 }
 
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