src/PDFfiller.php
public function issueAccessToken($grant, array $options = [])
    {
        if ($grant instanceof GrantType) {
            $grant = $grant->getValue();
        }

        return parent::getAccessToken($grant, $options);
    }
public function issueAccessToken($grant, array $options = [])
    {
        if ($grant instanceof GrantType) {
            $grant = $grant->getValue();
        }

        return parent::getAccessToken($grant, $options);
    }
public function issueAccessToken ( $ grant , array $ options = [ ] ) { if ( $ grant instanceof GrantType ) { $ grant = $ grant -> getValue ( ) ; } return parent :: getAccessToken ( $ grant , $ options ) ; }
Requests a new access token

@param $grant
@param array $options
@return AccessToken
Requests a new access token