src/main/php/ConsoleOutputStream.php
public static function forError(): OutputStream
    {
        if (null === self::$err) {
            self::$err = self::create('php://stderr');
        }

        return self::$err;
    }
public static function forError(): OutputStream
    {
        if (null === self::$err) {
            self::$err = self::create('php://stderr');
        }

        return self::$err;
    }
public static function forError ( ) : OutputStream { if ( null === self :: $ err ) { self :: $ err = self :: create ( 'php://stderr' ) ; } return self :: $ err ; }
comfort method for getting a console error stream

@return  \stubbles\streams\OutputStream
comfort method for getting a console error stream