brucepc / sum-up

src/Traits/ClientInterface.php

Spacing +1 added lines, -1 removed lines

@@ -17,5 +17,5 @@
      * @param string|null $endpoint
      * @return bool|null
      */
-    function request(string $action, $object, string $endpoint = null):? bool;
+    function request(string $action, $object, string $endpoint = null): ? bool;
 }

src/OAuth/AuthenticationHelper.php

Indentation +79 added lines, -79 removed lines

@@ -11,107 +11,107 @@
     const OAUTH_AUTHORIZATION = '/authorize';
     const OAUTH_TOKEN = '/token';
 
-	/**
-	 * Generate an url to merchant authorization.
-	 *
-	 * @param ContextInterface $context
-	 * @return string
-	 */
+    /**
+     * Generate an url to merchant authorization.
+     *
+     * @param ContextInterface $context
+     * @return string
+     */
     public static function getAuthorizationURL(ContextInterface $context)
-	{
-		$queryString = [
-			'client_id' => $context->getClientId(),
-			'client_secret' => $context->getClientSecret(),
-			'redirect_uri' => $context->getRedirectUri(),
-			'response_type' => 'code',
-		];
-
-		return SumUp::ENTRYPOINT . self::OAUTH_AUTHORIZATION . '?' . http_build_query($queryString);
-	}
-
-	/**
-	 * Request an acess token from sumup services.
-	 *
+    {
+        $queryString = [
+            'client_id' => $context->getClientId(),
+            'client_secret' => $context->getClientSecret(),
+            'redirect_uri' => $context->getRedirectUri(),
+            'response_type' => 'code',
+        ];
+
+        return SumUp::ENTRYPOINT . self::OAUTH_AUTHORIZATION . '?' . http_build_query($queryString);
+    }
+
+    /**
+     * Request an acess token from sumup services.
+     *
      * @param ContextInterface $context
      * @param array|null $scopes
      * @param array $options
      * @return \BPCI\SumUp\OAuth\AccessToken
-	 */
+     */
     public static function getAccessToken(
         ContextInterface $context,
         array $scopes = null,
         array $options = []
     ): AccessToken
-	{
-		$formParams = [
-			'grant_type' => 'client_credentials',
-			'client_id' => $context->getClientId(),
-			'client_secret' => $context->getClientSecret(),
-		];
+    {
+        $formParams = [
+            'grant_type' => 'client_credentials',
+            'client_id' => $context->getClientId(),
+            'client_secret' => $context->getClientSecret(),
+        ];
 
-		if ($scopes !== null) {
-			$formParams['scope'] = implode(',', $scopes);
-		}
+        if ($scopes !== null) {
+            $formParams['scope'] = implode(',', $scopes);
+        }
 
         $client = SumUp::getClient($options);
 
-		$response = $client->request(
-			'POST',
-			self::OAUTH_TOKEN,
-			[
-				'form_params' => $formParams,
-			]);
-
-		$code = $response->getStatusCode();
-		if ($code !== 200) {
-			$message = " Request code: $code \n Message: " . $response->getReasonPhrase();
-			throw new BadRequestException($message);
-		}
-
-		$body = json_decode($response->getBody()->getContents(), true);
-		$token_params = [
-			$body['access_token'],
-			$body['token_type'],
-			$body['expires_in'],
-		];
-
-		if (isset($body['scope'])) {
-			$token_params[] = $body['scope'];
-		}
-
-		return new AccessToken(...$token_params);
-	}
-
-	/**
-	 * If available check token or generate a new token
-	 *
-	 * @param ContextInterface $context
-	 * @param AccessToken $token
-	 * @param array $scopes
+        $response = $client->request(
+            'POST',
+            self::OAUTH_TOKEN,
+            [
+                'form_params' => $formParams,
+            ]);
+
+        $code = $response->getStatusCode();
+        if ($code !== 200) {
+            $message = " Request code: $code \n Message: " . $response->getReasonPhrase();
+            throw new BadRequestException($message);
+        }
+
+        $body = json_decode($response->getBody()->getContents(), true);
+        $token_params = [
+            $body['access_token'],
+            $body['token_type'],
+            $body['expires_in'],
+        ];
+
+        if (isset($body['scope'])) {
+            $token_params[] = $body['scope'];
+        }
+
+        return new AccessToken(...$token_params);
+    }
+
+    /**
+     * If available check token or generate a new token
+     *
+     * @param ContextInterface $context
+     * @param AccessToken $token
+     * @param array $scopes
      * @param array $options
      *
      * @return \BPCI\SumUp\OAuth\AccessToken
-	 */
+     */
     public static function getValidToken(
         ContextInterface $context,
         AccessToken $token = null,
         array $scopes = null,
         array $options = []
     ): AccessToken
-	{
-		if ($token === null || !$token->isValid()) {
+    {
+        if ($token === null || !$token->isValid()) {
             $token = AuthenticationHelper::getAccessToken($context, $scopes, $options);
-		}
-
-		return $token;
-	}
-
-	public static function getOAuthHeader(AccessToken $token): array
-	{
-		return [
-			'headers' => [
-				'Authorization' => $token->getType() . ' ' . $token->getToken(),
-			],
-		];
-	}
+        }
+
+        return $token;
+    }
+
+    public static function getOAuthHeader(AccessToken $token): array
+    {
+        return [
+            'headers' => [
+                'Authorization' => $token->getType() . ' ' . $token->getToken(),
+            ],
+        ];
+    }
 }

src/Customer/Address.php

Indentation +373 added lines, -373 removed lines

@@ -8,390 +8,390 @@
  */
 class Address implements AddressInterface
 {
-	/**
-	 * First address line
-	 *
-	 * @var string $line1
-	 */
-	protected $line1;
-	/**
-	 * Second address line
-	 *
-	 * @var string
-	 */
-	protected $line2;
-	/**
-	 * Address Country
-	 *
-	 * @var string
-	 */
-	protected $country;
-	/**
-	 * Address postal code
-	 *
-	 * @var string
-	 */
-	protected $postalCode;
-	/**
-	 * Address City
-	 *
-	 * @var string
-	 */
-	protected $city;
-	/**
-	 * @var string
-	 */
-	protected $countryEnName;
-	/**
-	 * @var string
-	 */
-	protected $countryNativeName;
-	/**
-	 * @var integer
-	 */
-	protected $regionId;
-	/**
-	 * @var string
-	 */
-	protected $regionName;
-	/**
-	 * @var string
-	 */
-	protected $postCode;
-	/**
-	 * @var string
-	 */
-	protected $landline;
-	/**
-	 * @var string
-	 */
-	protected $addressLine1;
-	/**
-	 * @var string
-	 */
-	protected $addressLine2;
-	/**
-	 * Address State
-	 *
-	 * @var string
-	 */
-	protected $state;
-
-	/**
-	 * Address constructor.
-	 * @param array|null $data
-	 */
-	function __construct(?array $data = [])
-	{
-		$this->setAddressLine1($data['address_line1']??null);
-		$this->setAddressLine2($data['address_line2']??null);
-		$this->setCity($data['city']??null);
-		$this->setCountry($data['country']??null);
-		$this->setCountryEnName($data['country_en_name']??null);
-		$this->setCountryNativeName($data['country_native_name']??null);
-		$this->setRegionId($data['region_id']??null);
-		$this->setRegionName($data['region_name']??null);
-		$this->setPostCode($data['post_code']??null);
-		$this->setLandline($data['landline']??null);
-		$this->setLine1($data['line1']??null);
-		$this->setLine2($data['line2']??null);
-		$this->setPostalCode($data['postal_code']??null);
-		$this->setState($data['state']??null);
-	}
-
-	/**
-	 * Get $line1
-	 *
-	 * @return  string
-	 */
-	public function getLine1(): ?string
-	{
-		return $this->line1;
-	}
-
-	/**
-	 * Set $line1
-	 *
-	 * @param  string  $line1  $line1
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setLine1(?string $line1): AddressInterface
-	{
-		$this->line1 = $line1;
-
-		return $this;
-	}
-
-	/**
-	 * Get second address line
-	 *
-	 * @return  string
-	 */
-	public function getLine2(): ?string
-	{
-		return $this->line2;
-	}
-
-	/**
-	 * Set second address line
-	 *
-	 * @param  string  $line2  Second address line
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setLine2(?string $line2): AddressInterface
-	{
-		$this->line2 = $line2;
-
-		return $this;
-	}
-
-	/**
-	 * Get address Country
-	 *
-	 * @return  string
-	 */
-	public function getCountry(): ?string
-	{
-		return $this->country;
-	}
-
-	/**
-	 * Set address Country
-	 *
-	 * @param  string  $country  Address Country
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setCountry(?string $country): AddressInterface
-	{
-		$this->country = $country;
-
-		return $this;
-	}
-
-	/**
-	 * Get address postal code
-	 *
-	 * @return  string
-	 */
-	public function getPostalCode(): ?string
-	{
-		return $this->postalCode;
-	}
-
-	/**
-	 * Set address postal code
-	 *
-	 * @param  string  $postalCode  Address postal code
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setPostalCode(?string $postalCode): AddressInterface
-	{
-		$this->postalCode = $postalCode;
-
-		return $this;
-	}
-
-	/**
-	 * Get address City
-	 *
-	 * @return  string
-	 */
-	public function getCity(): ?string
-	{
-		return $this->city;
-	}
-
-	/**
-	 * Set address City
-	 *
-	 * @param  string  $city  Address City
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setCity(?string $city): AddressInterface
-	{
-		$this->city = $city;
-
-		return $this;
-	}
-
-	/**
-	 * @return mixed
-	 */
-	public function getCountryEnName():? string
-	{
-		return $this->countryEnName;
-	}
-
-	/**
-	 * @param mixed $countryEnName
-	 * @return AddressInterface
-	 */
-	public function setCountryEnName($countryEnName): AddressInterface
-	{
-		$this->countryEnName = $countryEnName;
-
-		return $this;
-	}
-
-	/**
-	 * @return mixed
-	 */
-	public function getCountryNativeName():? string
-	{
-		return $this->countryNativeName;
-	}
+    /**
+     * First address line
+     *
+     * @var string $line1
+     */
+    protected $line1;
+    /**
+     * Second address line
+     *
+     * @var string
+     */
+    protected $line2;
+    /**
+     * Address Country
+     *
+     * @var string
+     */
+    protected $country;
+    /**
+     * Address postal code
+     *
+     * @var string
+     */
+    protected $postalCode;
+    /**
+     * Address City
+     *
+     * @var string
+     */
+    protected $city;
+    /**
+     * @var string
+     */
+    protected $countryEnName;
+    /**
+     * @var string
+     */
+    protected $countryNativeName;
+    /**
+     * @var integer
+     */
+    protected $regionId;
+    /**
+     * @var string
+     */
+    protected $regionName;
+    /**
+     * @var string
+     */
+    protected $postCode;
+    /**
+     * @var string
+     */
+    protected $landline;
+    /**
+     * @var string
+     */
+    protected $addressLine1;
+    /**
+     * @var string
+     */
+    protected $addressLine2;
+    /**
+     * Address State
+     *
+     * @var string
+     */
+    protected $state;
+
+    /**
+     * Address constructor.
+     * @param array|null $data
+     */
+    function __construct(?array $data = [])
+    {
+        $this->setAddressLine1($data['address_line1']??null);
+        $this->setAddressLine2($data['address_line2']??null);
+        $this->setCity($data['city']??null);
+        $this->setCountry($data['country']??null);
+        $this->setCountryEnName($data['country_en_name']??null);
+        $this->setCountryNativeName($data['country_native_name']??null);
+        $this->setRegionId($data['region_id']??null);
+        $this->setRegionName($data['region_name']??null);
+        $this->setPostCode($data['post_code']??null);
+        $this->setLandline($data['landline']??null);
+        $this->setLine1($data['line1']??null);
+        $this->setLine2($data['line2']??null);
+        $this->setPostalCode($data['postal_code']??null);
+        $this->setState($data['state']??null);
+    }
+
+    /**
+     * Get $line1
+     *
+     * @return  string
+     */
+    public function getLine1(): ?string
+    {
+        return $this->line1;
+    }
+
+    /**
+     * Set $line1
+     *
+     * @param  string  $line1  $line1
+     *
+     * @return  AddressInterface
+     */
+    public function setLine1(?string $line1): AddressInterface
+    {
+        $this->line1 = $line1;
+
+        return $this;
+    }
+
+    /**
+     * Get second address line
+     *
+     * @return  string
+     */
+    public function getLine2(): ?string
+    {
+        return $this->line2;
+    }
+
+    /**
+     * Set second address line
+     *
+     * @param  string  $line2  Second address line
+     *
+     * @return  AddressInterface
+     */
+    public function setLine2(?string $line2): AddressInterface
+    {
+        $this->line2 = $line2;
+
+        return $this;
+    }
+
+    /**
+     * Get address Country
+     *
+     * @return  string
+     */
+    public function getCountry(): ?string
+    {
+        return $this->country;
+    }
+
+    /**
+     * Set address Country
+     *
+     * @param  string  $country  Address Country
+     *
+     * @return  AddressInterface
+     */
+    public function setCountry(?string $country): AddressInterface
+    {
+        $this->country = $country;
+
+        return $this;
+    }
+
+    /**
+     * Get address postal code
+     *
+     * @return  string
+     */
+    public function getPostalCode(): ?string
+    {
+        return $this->postalCode;
+    }
+
+    /**
+     * Set address postal code
+     *
+     * @param  string  $postalCode  Address postal code
+     *
+     * @return  AddressInterface
+     */
+    public function setPostalCode(?string $postalCode): AddressInterface
+    {
+        $this->postalCode = $postalCode;
+
+        return $this;
+    }
+
+    /**
+     * Get address City
+     *
+     * @return  string
+     */
+    public function getCity(): ?string
+    {
+        return $this->city;
+    }
+
+    /**
+     * Set address City
+     *
+     * @param  string  $city  Address City
+     *
+     * @return  AddressInterface
+     */
+    public function setCity(?string $city): AddressInterface
+    {
+        $this->city = $city;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCountryEnName():? string
+    {
+        return $this->countryEnName;
+    }
+
+    /**
+     * @param mixed $countryEnName
+     * @return AddressInterface
+     */
+    public function setCountryEnName($countryEnName): AddressInterface
+    {
+        $this->countryEnName = $countryEnName;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCountryNativeName():? string
+    {
+        return $this->countryNativeName;
+    }
 
     /**
      * @param mixed $countryNativeName
      * @return AddressInterface
      */
-	public function setCountryNativeName(?string $countryNativeName): AddressInterface
-	{
-		$this->countryNativeName = $countryNativeName;
+    public function setCountryNativeName(?string $countryNativeName): AddressInterface
+    {
+        $this->countryNativeName = $countryNativeName;
 
-		return $this;
-	}
+        return $this;
+    }
 
-	/**
+    /**
      * @return int|null
-	 */
+     */
     public function getRegionId():? int
-	{
-		return $this->regionId;
-	}
+    {
+        return $this->regionId;
+    }
 
-	/**
+    /**
      * @param int|null $regionId
      * @return AddressInterface
-	 */
+     */
     public function setRegionId(?int $regionId): AddressInterface
-	{
-		$this->regionId = $regionId;
-
-		return $this;
-	}
-
-	/**
-	 * @return string|null
-	 */
-	public function getRegionName():? string
-	{
-		return $this->regionName;
-	}
-
-	/**
-	 * @param string|null $regionName
-	 * @return AddressInterface
-	 */
-	public function setRegionName(?string $regionName): AddressInterface
-	{
-		$this->regionName = $regionName;
-
-		return $this;
-	}
-
-	/**
-	 * @return string|null
-	 */
-	public function getPostCode():? string
-	{
-		return $this->postCode;
-	}
-
-	/**
-	 * @param string|null $postCode
-	 * @return AddressInterface
-	 */
-	public function setPostCode(?string $postCode): AddressInterface
-	{
-		$this->postCode = $postCode;
-
-		return $this;
-	}
-
-	/**
-	 * @return string|null
-	 */
-	public function getLandline():? string
-	{
-		return $this->landline;
-	}
-
-	/**
-	 * @param string|null $landline
-	 * @return AddressInterface
-	 */
-	public function setLandline(?string $landline): AddressInterface
-	{
-		$this->landline = $landline;
-
-		return $this;
-	}
-
-	/**
-	 * @return string|null
-	 */
-	public function getAddressLine1():? string
-	{
-		return $this->addressLine1;
-	}
-
-	/**
-	 * @param string|null $addressLine1
-	 * @return AddressInterface
-	 */
-	public function setAddressLine1(?string $addressLine1): AddressInterface
-	{
-		$this->addressLine1 = $addressLine1;
-
-		return $this;
-	}
-
-	/**
-	 * @return string|null
-	 */
-	public function getAddressLine2():? string
-	{
-		return $this->addressLine2;
-	}
-
-	/**
-	 * @param string|null $addressLine2
-	 * @return AddressInterface
-	 */
-	public function setAddressLine2(?string $addressLine2): AddressInterface
-	{
-		$this->addressLine2 = $addressLine2;
-
-		return $this;
-	}
-
-	/**
-	 * Get address State
-	 *
-	 * @return  string|null
-	 */
-	public function getState(): ?string
-	{
-		return $this->state;
-	}
-
-	/**
-	 * Set address State
-	 *
-	 * @param  string|null  $state  Address State
-	 *
-	 * @return  AddressInterface
-	 */
-	public function setState(?string $state): AddressInterface
-	{
-		$this->state = $state;
-
-		return $this;
-	}
+    {
+        $this->regionId = $regionId;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getRegionName():? string
+    {
+        return $this->regionName;
+    }
+
+    /**
+     * @param string|null $regionName
+     * @return AddressInterface
+     */
+    public function setRegionName(?string $regionName): AddressInterface
+    {
+        $this->regionName = $regionName;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getPostCode():? string
+    {
+        return $this->postCode;
+    }
+
+    /**
+     * @param string|null $postCode
+     * @return AddressInterface
+     */
+    public function setPostCode(?string $postCode): AddressInterface
+    {
+        $this->postCode = $postCode;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getLandline():? string
+    {
+        return $this->landline;
+    }
+
+    /**
+     * @param string|null $landline
+     * @return AddressInterface
+     */
+    public function setLandline(?string $landline): AddressInterface
+    {
+        $this->landline = $landline;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getAddressLine1():? string
+    {
+        return $this->addressLine1;
+    }
+
+    /**
+     * @param string|null $addressLine1
+     * @return AddressInterface
+     */
+    public function setAddressLine1(?string $addressLine1): AddressInterface
+    {
+        $this->addressLine1 = $addressLine1;
+
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getAddressLine2():? string
+    {
+        return $this->addressLine2;
+    }
+
+    /**
+     * @param string|null $addressLine2
+     * @return AddressInterface
+     */
+    public function setAddressLine2(?string $addressLine2): AddressInterface
+    {
+        $this->addressLine2 = $addressLine2;
+
+        return $this;
+    }
+
+    /**
+     * Get address State
+     *
+     * @return  string|null
+     */
+    public function getState(): ?string
+    {
+        return $this->state;
+    }
+
+    /**
+     * Set address State
+     *
+     * @param  string|null  $state  Address State
+     *
+     * @return  AddressInterface
+     */
+    public function setState(?string $state): AddressInterface
+    {
+        $this->state = $state;
+
+        return $this;
+    }
 }

Spacing +8 added lines, -8 removed lines

@@ -222,7 +222,7 @@ 
 	/**
 	 * @return mixed
 	 */
-	public function getCountryEnName():? string
+	public function getCountryEnName(): ? string
 	{
 		return $this->countryEnName;
 	}
@@ -241,7 +241,7 @@ 
 	/**
 	 * @return mixed
 	 */
-	public function getCountryNativeName():? string
+	public function getCountryNativeName(): ? string
 	{
 		return $this->countryNativeName;
 	}
@@ -260,7 +260,7 @@ 
 	/**
      * @return int|null
 	 */
-    public function getRegionId():? int
+    public function getRegionId(): ? int
 	{
 		return $this->regionId;
 	}
@@ -279,7 +279,7 @@ 
 	/**
 	 * @return string|null
 	 */
-	public function getRegionName():? string
+	public function getRegionName(): ? string
 	{
 		return $this->regionName;
 	}
@@ -298,7 +298,7 @@ 
 	/**
 	 * @return string|null
 	 */
-	public function getPostCode():? string
+	public function getPostCode(): ? string
 	{
 		return $this->postCode;
 	}
@@ -317,7 +317,7 @@ 
 	/**
 	 * @return string|null
 	 */
-	public function getLandline():? string
+	public function getLandline(): ? string
 	{
 		return $this->landline;
 	}
@@ -336,7 +336,7 @@ 
 	/**
 	 * @return string|null
 	 */
-	public function getAddressLine1():? string
+	public function getAddressLine1(): ? string
 	{
 		return $this->addressLine1;
 	}
@@ -355,7 +355,7 @@ 
 	/**
 	 * @return string|null
 	 */
-	public function getAddressLine2():? string
+	public function getAddressLine2(): ? string
 	{
 		return $this->addressLine2;
 	}

src/Customer/PaymentInstrument/PaymentInstrumentClient.php

Indentation +30 added lines, -30 removed lines

@@ -34,10 +34,10 @@ 
         ];
     }
 
-	/**
+    /**
      * Retrieve a paymentInstrument from server and fill the $paymentInstrument Object with response.
-	 *
-	 */
+     *
+     */
     public function get(): array
     {
         $response = [];
@@ -49,49 +49,49 @@ 
         };
 
         return $response;
-	}
+    }
 
-	/**
+    /**
      * Delete an paymentInstrument from server.
-	 *
+     *
      * @param PaymentInstrumentInterface $paymentInstrument
      * @return bool
-	 */
+     */
     public function disable(PaymentInstrumentInterface $paymentInstrument):?bool
     {
         $uri = $this->getEndPoint().'/'.$paymentInstrument->getToken();
 
         return $this->request('delete', $paymentInstrument, $uri);
-	}
+    }
 
-	/**
-	 * CheckoutClientInterface constructor.
-	 * @param ContextInterface $context
+    /**
+     * CheckoutClientInterface constructor.
+     * @param ContextInterface $context
      * @param array $options
      */
     public function __construct(ContextInterface $context, ?array $options = [])
-	{
+    {
         $this->context = $context;
         $this->options = $options;
-	}
-
-	/**
-	 * Return last response of client
-	 * @return ResponseInterface
-	 */
-	function getLastResponse(): ResponseInterface
-	{
+    }
+
+    /**
+     * Return last response of client
+     * @return ResponseInterface
+     */
+    function getLastResponse(): ResponseInterface
+    {
         return $this->lastResponse;
-	}
-
-	/**
-	 * return the context used to created the client.
-	 * @return ContextInterface
-	 */
-	function getContext(): ContextInterface
-	{
+    }
+
+    /**
+     * return the context used to created the client.
+     * @return ContextInterface
+     */
+    function getContext(): ContextInterface
+    {
         return $this->context;
-	}
+    }
 
     /**
      * @param PaymentInstrumentInterface $object
@@ -166,5 +166,5 @@ 
     public function getCustomer(): CustomerInterface
     {
         return $this->customer;
-	}
+    }
 }

Spacing +4 added lines, -4 removed lines

@@ -57,9 +57,9 @@ 
      * @param PaymentInstrumentInterface $paymentInstrument
      * @return bool
 	 */
-    public function disable(PaymentInstrumentInterface $paymentInstrument):?bool
+    public function disable(PaymentInstrumentInterface $paymentInstrument): ?bool
     {
-        $uri = $this->getEndPoint().'/'.$paymentInstrument->getToken();
+        $uri = $this->getEndPoint() . '/' . $paymentInstrument->getToken();
 
         return $this->request('delete', $paymentInstrument, $uri);
 	}
@@ -127,7 +127,7 @@ 
      */
     function getEndPoint(): string
     {
-        return 'customers/'.$this->customer->getCustomerId().'/payment-instruments';
+        return 'customers/' . $this->customer->getCustomerId() . '/payment-instruments';
     }
 
     /**
@@ -144,7 +144,7 @@ 
     /**
      * @return AccessToken
      */
-    function getToken():? AccessToken
+    function getToken(): ? AccessToken
     {
         return $this->token;
     }