abstract public function getDelegate( ) ;

abstract public function getConcernable( ) ;

public function raise($event) { /**/ }

public function registerListeners(array $listeners) { /**/ }

public function toCollection($import, $filePath, string $disk = null, string $readerType = null) : Collection ;

public function queueImport(ShouldQueue $import, $filePath, string $disk = null, string $readerType = null) ;

public function import($import, $filePath, string $disk = null, string $readerType = null) ;

public function __invoke(callable $callback) ;

abstract public function contents( ) : string ;

abstract public function readStream( ) ;

abstract public function delete( ) : bool ;

abstract public function put($contents) ;

abstract public function exists( ) : bool ;

abstract public function getLocalPath( ) : string ;

public function collection( ) ;

public function headings( ) : array ;

public function toArray($import, $filePath, string $disk = null, string $readerType = null) : array ;

public static function applyCsvSettings(array $config) { /**/ }

protected function resolveStubPath($stub) { /**/ }

protected function buildModelReplacements(array $replace) : array { /**/ }

public function raw($export, string $writerType) ;

public function queue($export, string $filePath, string $disk = null, string $writerType = null, $diskOptions = [ ]) ;

public function store($export, string $filePath, string $disk = null, string $writerType = null, $diskOptions = [ ]) ;

public function download($export, string $fileName, string $writerType = null, array $headers = [ ]) ;

public function limit( ) : int ;

public function map($row) : array ;

public function sync( ) : TemporaryFile { /**/ }

public function startRow( ) : int ;