src/Core/Extension.php
public function uninstall()
    {
        $this->deactivate();
        app('migration')->revert(
            $this->getPath() . '/migrations',
            $this->getPackage()
        );
        return $this;
    }
public function uninstall()
    {
        $this->deactivate();
        app('migration')->revert(
            $this->getPath() . '/migrations',
            $this->getPackage()
        );
        return $this;
    }
public function uninstall ( ) { $ this -> deactivate ( ) ; app ( 'migration' ) -> revert ( $ this -> getPath ( ) . '/migrations' , $ this -> getPackage ( ) ) ; return $ this ; }
uninstall the extension

@return $this
uninstall the extension