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Name	Action
..
InvalidClient.php	Edit
InvalidGrant.php	Edit
InvalidRequest.php	Edit
InvalidScope.php	Edit
OAuthBase.php	Edit
UnsupportedGrantType.php	Edit
UnsupportedResponseType.php	Edit

Editing: OAuthBase.php

<?php namespace Stripe\Error\OAuth; class OAuthBase extends \Stripe\Error\Base { public function __construct( $code, $description, $httpStatus = null, $httpBody = null, $jsonBody = null, $httpHeaders = null ) { parent::__construct($description, $httpStatus, $httpBody, $jsonBody, $httpHeaders); $this->code = $code; } public function getErrorCode() { return $this->code; } }