name : UnableToResolveFilesystemMount.php <?php declare(strict_types=1); namespace League\Flysystem; use RuntimeException; class UnableToResolveFilesystemMount extends RuntimeException implements FilesystemException { public static function becauseTheSeparatorIsMissing(string $path): UnableToResolveFilesystemMount { return new UnableToResolveFilesystemMount("Unable to resolve the filesystem mount because the path ($path) is missing a separator (://)."); } public static function becauseTheMountWasNotRegistered(string $mountIdentifier): UnableToResolveFilesystemMount { return new UnableToResolveFilesystemMount("Unable to resolve the filesystem mount because the mount ($mountIdentifier) was not registered."); } }