brucepc / sum-up

src/SumUpClientInterface.php

Spacing +1 added lines, -1 removed lines

@@ -68,5 +68,5 @@
     /**
      * @return AccessToken
      */
-    public function getToken():? AccessToken;
+    public function getToken(): ? AccessToken;
 }

src/Customer/CustomerClient.php

Indentation +8 added lines, -8 removed lines

@@ -23,15 +23,15 @@ 
     protected $options = [];
 
     /**
-	 * CheckoutClientInterface constructor.
-	 * @param ContextInterface $context
+     * CheckoutClientInterface constructor.
+     * @param ContextInterface $context
      * @param array $options
      */
     public function __construct(ContextInterface $context, ?array $options = [])
-	{
-		$this->context = $context;
+    {
+        $this->context = $context;
         $this->options = $options;
-	}
+    }
 
     /**
      * @param $customer
@@ -83,9 +83,9 @@ 
     }
 
     public function getLastResponse(): ResponseInterface
-	{
-		return $this->lastResponse;
-	}
+    {
+        return $this->lastResponse;
+    }
 
     /**
      * @param ResponseInterface $response

Spacing +1 added lines, -1 removed lines

@@ -146,7 +146,7 @@
     /**
      * @return AccessToken
      */
-    public function getToken():? AccessToken
+    public function getToken(): ? AccessToken
     {
         return $this->token;
     }

src/Customer/CustomerClientInterface.php

Spacing +1 added lines, -1 removed lines

@@ -12,7 +12,7 @@
      * @param CustomerInterface $customer
      * @return CustomerInterface
      */
-    public function create(CustomerInterface $customer):? CustomerInterface;
+    public function create(CustomerInterface $customer): ? CustomerInterface;
 
     /**
      * @param CustomerInterface $customer

src/Customer/PaymentInstrument/PaymentInstrument.php

Spacing +6 added lines, -6 removed lines

@@ -87,7 +87,7 @@ 
      *
      * @return  string
      */
-    public function getToken():? string
+    public function getToken(): ? string
     {
         return $this->token;
     }
@@ -111,7 +111,7 @@ 
      *
      * @return  bool
      */
-    public function getActive():? bool
+    public function getActive(): ? bool
     {
         return $this->active;
     }
@@ -143,7 +143,7 @@ 
      *
      * @return  string
      */
-    public function getType():? string
+    public function getType(): ? string
     {
         return $this->type;
     }
@@ -172,7 +172,7 @@ 
      * @see http://docs.sumup.com/rest-api/checkouts-api/#customers-payment-instruments-post
      * @return array
      */
-    public function getCard():? array
+    public function getCard(): ? array
     {
         return [
             'last_4_digits' => $this->getLast4Digits(),
@@ -185,7 +185,7 @@ 
      *
      * @return  string
      */
-    public function getLast4Digits():? string
+    public function getLast4Digits(): ? string
     {
         return $this->last4Digits;
     }
@@ -209,7 +209,7 @@ 
      *
      * @return  string
      */
-    public function getCardType():? string
+    public function getCardType(): ? string
     {
         return $this->cardSchema;
     }

src/Customer/PaymentInstrument/PaymentInstrumentClient.php

Indentation +14 added lines, -14 removed lines

@@ -55,10 +55,10 @@ 
         return null;
     }
 
-	/**
+    /**
      * Retrieve a paymentInstrument from server and fill the $paymentInstrument Object with response.
-	 *
-	 */
+     *
+     */
     public function get(): array
     {
         $response = [];
@@ -70,20 +70,20 @@ 
         };
 
         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);
-	}
+    }
 
     /**
      * @return string
@@ -93,14 +93,14 @@ 
         return 'customers/'.$this->customer->getCustomerId().'/payment-instruments';
     }
 
-	/**
-	 * Return last response of client
-	 * @return ResponseInterface
-	 */
+    /**
+     * Return last response of client
+     * @return ResponseInterface
+     */
     public function getLastResponse(): ResponseInterface
-	{
+    {
         return $this->lastResponse;
-	}
+    }
 
     /**
      * @param ResponseInterface $response

Spacing +4 added lines, -4 removed lines

@@ -78,9 +78,9 @@ 
      * @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, $uri);
 	}
@@ -90,7 +90,7 @@ 
      */
     public function getEndPoint(): string
     {
-        return 'customers/'.$this->customer->getCustomerId().'/payment-instruments';
+        return 'customers/' . $this->customer->getCustomerId() . '/payment-instruments';
     }
 
 	/**
@@ -133,7 +133,7 @@ 
     /**
      * @return AccessToken
      */
-    public function getToken():? AccessToken
+    public function getToken(): ? AccessToken
     {
         return $this->token;
     }

src/Customer/PaymentInstrument/PaymentInstrumentInterface.php

Spacing +5 added lines, -5 removed lines

@@ -13,7 +13,7 @@ 
     /**
      * @return null|string
      */
-    public function getToken():? string;
+    public function getToken(): ? string;
 
     /**
      * @param null|string $token
@@ -35,7 +35,7 @@ 
     /**
      * @return null|string
      */
-    public function getType():? string;
+    public function getType(): ? string;
 
     /**
      * @param null|string $type
@@ -46,7 +46,7 @@ 
     /**
      * @return array|null
      */
-    public function getCard():? array;
+    public function getCard(): ? array;
 
     /**
      * @param array|null $data
@@ -57,7 +57,7 @@ 
     /**
      * @return null|string
      */
-    public function getLast4Digits():? string;
+    public function getLast4Digits(): ? string;
 
     /**
      * @param null|string $digits
@@ -68,7 +68,7 @@ 
     /**
      * @return null|string
      */
-    public function getCardType():? string;
+    public function getCardType(): ? string;
 
     /**
      * @param null|string $schema

src/Customer/Customer.php

Indentation +121 added lines, -121 removed lines

@@ -4,132 +4,132 @@
 
 class Customer implements CustomerInterface
 {
-	/**
-	 * Customer SumUp ID
-	 *
-	 * @var string
-	 */
-	protected $customerId;
-
-	/**
-	 * Customer Name
-	 *
-	 * @var string
-	 */
-	protected $name;
-
-	/**
-	 * Customer phone
-	 *
-	 * @var string
-	 */
-	protected $phone;
-
-	/**
-	 * Cusomter address
-	 *
-	 * @var AddressInterface
-	 */
-	protected $address;
+    /**
+     * Customer SumUp ID
+     *
+     * @var string
+     */
+    protected $customerId;
+
+    /**
+     * Customer Name
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * Customer phone
+     *
+     * @var string
+     */
+    protected $phone;
+
+    /**
+     * Cusomter address
+     *
+     * @var AddressInterface
+     */
+    protected $address;
 
     public function __construct(?array $data = [])
-	{
-		$this->setCustomerId($data['customer_id']??null);
-		$personal_details = $data['personal_details']??$data;
-		$this->setName($personal_details['name']??null);
-		$this->setPhone($personal_details['phone']??null);
-		$this->setAddress(new Address($personal_details['address']??null));
-	}
-
-	/**
-	 * Get customer SumUp ID
-	 *
-	 * @return  string
-	 */
-	public function getCustomerId(): ?string
-	{
-		return $this->customerId;
-	}
-
-	/**
-	 * Set customer SumUp ID
-	 *
-	 * @param  string $customerId Customer SumUp ID
-	 * @return CustomerInterface
-	 */
-	public function setCustomerId(?string $customerId): CustomerInterface
-	{
-		$this->customerId = $customerId;
-
-		return $this;
-	}
-
-	/**
-	 * Get customer Name
-	 *
-	 * @return  string
-	 */
-	public function getName(): ?string
-	{
-		return $this->name;
-	}
-
-	/**
-	 * Set customer Name
-	 *
+    {
+        $this->setCustomerId($data['customer_id']??null);
+        $personal_details = $data['personal_details']??$data;
+        $this->setName($personal_details['name']??null);
+        $this->setPhone($personal_details['phone']??null);
+        $this->setAddress(new Address($personal_details['address']??null));
+    }
+
+    /**
+     * Get customer SumUp ID
+     *
+     * @return  string
+     */
+    public function getCustomerId(): ?string
+    {
+        return $this->customerId;
+    }
+
+    /**
+     * Set customer SumUp ID
+     *
+     * @param  string $customerId Customer SumUp ID
+     * @return CustomerInterface
+     */
+    public function setCustomerId(?string $customerId): CustomerInterface
+    {
+        $this->customerId = $customerId;
+
+        return $this;
+    }
+
+    /**
+     * Get customer Name
+     *
+     * @return  string
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Set customer Name
+     *
      * @param  string $name Customer Name
      * @return Customer|CustomerInterface
-	 */
-	public function setName(?string $name): CustomerInterface
-	{
-		$this->name = $name;
-
-		return $this;
-	}
-
-	/**
-	 * Get customer phone
-	 *
-	 * @return  string
-	 */
-	public function getPhone(): ?string
-	{
-		return $this->phone;
-	}
-
-	/**
-	 * Set customer phone
-	 *
+     */
+    public function setName(?string $name): CustomerInterface
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * Get customer phone
+     *
+     * @return  string
+     */
+    public function getPhone(): ?string
+    {
+        return $this->phone;
+    }
+
+    /**
+     * Set customer phone
+     *
      * @param  string $phone Customer phone
      * @return Customer|CustomerInterface
-	 */
-	public function setPhone(?string $phone): CustomerInterface
-	{
-		$this->phone = $phone;
-
-		return $this;
-	}
-
-	/**
-	 * Get cusomter address
-	 *
-	 * @return  AddressInterface
-	 */
-	public function getAddress(): AddressInterface
-	{
-		return $this->address;
-	}
-
-	/**
-	 * Set cusomter address
-	 *
-	 * @param AddressInterface $address
-	 * @return Customer|CustomerInterface
-	 */
-	public function setAddress(AddressInterface $address): CustomerInterface
-	{
-		$this->address = $address;
-		return $this;
-	}
+     */
+    public function setPhone(?string $phone): CustomerInterface
+    {
+        $this->phone = $phone;
+
+        return $this;
+    }
+
+    /**
+     * Get cusomter address
+     *
+     * @return  AddressInterface
+     */
+    public function getAddress(): AddressInterface
+    {
+        return $this->address;
+    }
+
+    /**
+     * Set cusomter address
+     *
+     * @param AddressInterface $address
+     * @return Customer|CustomerInterface
+     */
+    public function setAddress(AddressInterface $address): CustomerInterface
+    {
+        $this->address = $address;
+        return $this;
+    }
 
 }

src/Checkout/CheckoutClient.php

Spacing +5 added lines, -5 removed lines

@@ -123,7 +123,7 @@ 
     static function getCompleteUrl(CheckoutInterface $checkout): string
     {
         if ($checkout->getId()) {
-            return SumUp::getEntrypoint().$checkout->getId();
+            return SumUp::getEntrypoint() . $checkout->getId();
         }
 
         return '';
@@ -134,7 +134,7 @@ 
      * @throws BadResponseException
      * @throws ConnectException
      */
-    public function create(CheckoutInterface $checkout, AccessToken $accessToken = null):? CheckoutInterface
+    public function create(CheckoutInterface $checkout, AccessToken $accessToken = null): ? CheckoutInterface
     {
         return $this->request('post', $checkout) ? $checkout : null;
     }
@@ -145,7 +145,7 @@ 
      * @param string|null $endpoint
      * @return bool|null
      */
-    public function request(string $action, $checkout, string $endpoint = null):? bool
+    public function request(string $action, $checkout, string $endpoint = null): ? bool
     {
         if (!$checkout->isValid()) {
             throw new InvalidCheckoutException($checkout);
@@ -159,7 +159,7 @@ 
      * @throws BadResponseException
      * @throws ConnectException
      */
-    public function complete(CheckoutInterface $checkout, AccessToken $accessToken = null):? CheckoutInterface
+    public function complete(CheckoutInterface $checkout, AccessToken $accessToken = null): ? CheckoutInterface
     {
         return $this->request('put', $checkout) ? $checkout : null;
     }
@@ -219,7 +219,7 @@ 
     /**
      * @return AccessToken
      */
-    public function getToken():? AccessToken
+    public function getToken(): ? AccessToken
     {
         return $this->currentToken;
     }

src/Checkout/Checkout.php

Indentation +268 added lines, -268 removed lines

@@ -11,70 +11,70 @@ 
 
 class Checkout implements CheckoutInterface, PropertyHandlerInterface
 {
-	use PropertyHandler;
-
-	const PENDING = 'PENDING';
-	const COMPLETED = 'COMPLETED';
-	const FAILED = 'FAILED';
-
-	protected $id;
-	protected $status;
-	protected $amount;
-	protected $feeAmount;
-	protected $currency;
-	protected $payToEmail;
-	protected $payFromEmail;
-	protected $description;
-	protected $redirectUrl;
-	protected $validUntil;
-	protected $token;
-	protected $transactionId;
-	protected $transactionCode;
-	protected $type;
-	protected $installments;
-
-	/**
-	 * Checkout reference
-	 *
-	 * @var string
-	 */
-	protected $reference;
-
-	/**
-	 * Customer
-	 *
-	 * @var null|Customer
-	 */
-	protected $customer;
-
-	/**
+    use PropertyHandler;
+
+    const PENDING = 'PENDING';
+    const COMPLETED = 'COMPLETED';
+    const FAILED = 'FAILED';
+
+    protected $id;
+    protected $status;
+    protected $amount;
+    protected $feeAmount;
+    protected $currency;
+    protected $payToEmail;
+    protected $payFromEmail;
+    protected $description;
+    protected $redirectUrl;
+    protected $validUntil;
+    protected $token;
+    protected $transactionId;
+    protected $transactionCode;
+    protected $type;
+    protected $installments;
+
+    /**
+     * Checkout reference
+     *
+     * @var string
+     */
+    protected $reference;
+
+    /**
+     * Customer
+     *
+     * @var null|Customer
+     */
+    protected $customer;
+
+    /**
      * PaymentInstrument
-	 *
-	 *
+     *
+     *
      * @var null|PaymentInstrument
-	 */
-	protected $card;
+     */
+    protected $card;
 
 
-	/**
-	 * checkout constructor
-	 *
-	 * @param array $data
-	 */
-	public function __construct(array $data = null) {
-		if ($data !== null) {
+    /**
+     * checkout constructor
+     *
+     * @param array $data
+     */
+    public function __construct(array $data = null) {
+        if ($data !== null) {
             $this->setAmount($data['amount']??0);
             $this->setPayToEmail($data['pay_to_email']??'');
             $this->setCheckoutReference($data['checkout_reference']??'');
             $this->setCurrency($data['currency']??'');
-			$this->setDescription($data['description']??null);
-			$this->setFeeAmount($data['fee_amount']??null);
-			$this->setPayFromEmail($data['pay_from_mail']??null);
-			$this->setId($data['id']??null);
-			$this->setRedirectUrl($data['redirect_url']??null);
-			$this->setStatus($data['status']??null);
-		}
-	}
+            $this->setDescription($data['description']??null);
+            $this->setFeeAmount($data['fee_amount']??null);
+            $this->setPayFromEmail($data['pay_from_mail']??null);
+            $this->setId($data['id']??null);
+            $this->setRedirectUrl($data['redirect_url']??null);
+            $this->setStatus($data['status']??null);
+        }
+    }
 
     /**
      * @inheritDoc
@@ -86,55 +86,55 @@ 
         return $this;
     }
 
-	/**
-	 * @inheritDoc
-	 */
-	public function isValid(): bool {
-		return $this->getReference() !== null
-			&& $this->getAmount() !== null
-			&& $this->getPayToEmail() !== null
+    /**
+     * @inheritDoc
+     */
+    public function isValid(): bool {
+        return $this->getReference() !== null
+            && $this->getAmount() !== null
+            && $this->getPayToEmail() !== null
             && $this->getAmount() > 0
-			&& Currency::isValid($this->getCurrency());
-	}
+            && Currency::isValid($this->getCurrency());
+    }
 
-	/**
+    /**
      * Get checkout reference
      *
      * @return  string
-	 */
+     */
     public function getReference(): ?string
     {
         return $this->reference;
-	}
+    }
 
-	/**
+    /**
      * Set checkout reference
      *
      * @param  string $reference Checkout reference
      *
      * @return  CheckoutInterface
-	 */
+     */
     public function setReference(?string $reference): CheckoutInterface
     {
         $this->reference = $reference;
 
-		return $this;
-	}
+        return $this;
+    }
 
-	/**
-	 * @inheritDoc
-	 */
-	public function getAmount():? float {
-		return $this->amount;
-	}
+    /**
+     * @inheritDoc
+     */
+    public function getAmount():? float {
+        return $this->amount;
+    }
 
-	/**
-	 * @inheritDoc
-	 */
-	public function setAmount(float $amount): CheckoutInterface {
-		$this->amount = $amount > 0 ? $amount : null;
-		return $this;
-	}
+    /**
+     * @inheritDoc
+     */
+    public function setAmount(float $amount): CheckoutInterface {
+        $this->amount = $amount > 0 ? $amount : null;
+        return $this;
+    }
 
     /**
      * @inheritDoc
@@ -154,54 +154,54 @@ 
         return $this;
     }
 
-	/**
-	 * @inheritDoc
-	 */
-	public function getCurrency():? string {
-		return $this->currency;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function setCurrency(?string $currency): CheckoutInterface {
-		$this->currency = $currency;
-		return $this;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
+    /**
+     * @inheritDoc
+     */
+    public function getCurrency():? string {
+        return $this->currency;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setCurrency(?string $currency): CheckoutInterface {
+        $this->currency = $currency;
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
     public function getId():? string
     {
         return $this->id;
-	}
+    }
 
-	/**
-	 * @inheritDoc
-	 */
+    /**
+     * @inheritDoc
+     */
     public function setId(?string $id): CheckoutInterface
     {
         $this->id = $id;
-		return $this;
-	}
+        return $this;
+    }
 
-	/**
-	 * @inheritDoc
-	 */
+    /**
+     * @inheritDoc
+     */
     public function getStatus():? string
     {
         return $this->status;
-	}
+    }
 
-	/**
-	 * @inheritDoc
-	 */
+    /**
+     * @inheritDoc
+     */
     public function setStatus(?string $status): CheckoutInterface
     {
         $this->status = $status;
-		return $this;
-	}
+        return $this;
+    }
 
     /**
      * @inheritDoc
@@ -211,198 +211,198 @@ 
         return $this->reference;
     }
 
-	/**
-	 * @inheritDoc
-	 */
-	public function getDescription():? string {
-		return $this->description;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function setDescription(?string $description): CheckoutInterface {
-		$this->description = $description;
-		return $this;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getFeeAmount():? float {
-		return $this->feeAmount;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function setFeeAmount(?float $fee): CheckoutInterface {
-		$this->feeAmount = $fee;
-		return $this;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getPayFromEmail():? string {
-		return $this->payFromEmail;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function setPayFromEmail(?string $email): CheckoutInterface {
-		$this->payFromEmail = $email;
-		return $this;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function getRedirectUrl():? string {
-		return $this->redirectUrl;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function setRedirectUrl(?string $url): CheckoutInterface {
-		$this->redirectUrl = $url;
-		return $this;
-	}
+    /**
+     * @inheritDoc
+     */
+    public function getDescription():? string {
+        return $this->description;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setDescription(?string $description): CheckoutInterface {
+        $this->description = $description;
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getFeeAmount():? float {
+        return $this->feeAmount;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setFeeAmount(?float $fee): CheckoutInterface {
+        $this->feeAmount = $fee;
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getPayFromEmail():? string {
+        return $this->payFromEmail;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setPayFromEmail(?string $email): CheckoutInterface {
+        $this->payFromEmail = $email;
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getRedirectUrl():? string {
+        return $this->redirectUrl;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setRedirectUrl(?string $url): CheckoutInterface {
+        $this->redirectUrl = $url;
+        return $this;
+    }
 
     public function getValidUntil():? string
     {
-		return $this->validUntil;
-	}
+        return $this->validUntil;
+    }
 
     public function setValidUntil(?string $timestamp): CheckoutInterface
     {
-		$this->validUntil = $timestamp;
-		return $this;
-	}
+        $this->validUntil = $timestamp;
+        return $this;
+    }
 
     public function getTransactionCode():? string
     {
-		return $this->transactionCode;
-	}
+        return $this->transactionCode;
+    }
 
     public function setTransactionCode(?string $code): CheckoutInterface
     {
-		$this->transactionCode = $code;
-		return $this;
-	}
+        $this->transactionCode = $code;
+        return $this;
+    }
 
     public function getTransactionId():? string
     {
-		return $this->transactionId;
-	}
+        return $this->transactionId;
+    }
 
     public function setTransactionId(?string $id): CheckoutInterface
     {
-		$this->transactionId = $id;
-		return $this;
-	}
+        $this->transactionId = $id;
+        return $this;
+    }
 
     public function getTransactions():? array
     {
 //        return $this->transactions;
-		//TODO remember myself whats is it.
-		return [];
-	}
+        //TODO remember myself whats is it.
+        return [];
+    }
 
     public function setTransactions(?Array $transactions): CheckoutInterface
     {
 //        $this->transactions = $transactions;
-		//TODO remember myself whats is it.
-		return $this;
-	}
+        //TODO remember myself whats is it.
+        return $this;
+    }
 
     public function getToken():? string
     {
-		return $this->token;
-	}
+        return $this->token;
+    }
 
     public function setToken(?string $token): CheckoutInterface
     {
-		$this->token = $token;
-		return $this;
-	}
-
-	/**
-	 * Get customer
-	 * @return CustomerInterface|null
-	 */
-	public function getCustomer(): ?CustomerInterface
-	{
-		return $this->customer;
-	}
-
-	/**
-	 * Set customer
-	 *
-	 * @param  null|CustomerInterface  $customer  Customer
-	 *
-	 * @return  CheckoutInterface
-	 */
-	public function setCustomer(?CustomerInterface $customer): CheckoutInterface
-	{
-		$this->customer = $customer;
-
-		return $this;
-	}
-
-	/**
-	 * Get card
-	 *
+        $this->token = $token;
+        return $this;
+    }
+
+    /**
+     * Get customer
+     * @return CustomerInterface|null
+     */
+    public function getCustomer(): ?CustomerInterface
+    {
+        return $this->customer;
+    }
+
+    /**
+     * Set customer
+     *
+     * @param  null|CustomerInterface  $customer  Customer
+     *
+     * @return  CheckoutInterface
+     */
+    public function setCustomer(?CustomerInterface $customer): CheckoutInterface
+    {
+        $this->customer = $customer;
+
+        return $this;
+    }
+
+    /**
+     * Get card
+     *
      * @return  null|PaymentInstrumentInterface
-	 */
+     */
     public function getCard(): ?PaymentInstrumentInterface
-	{
-		return $this->card;
-	}
+    {
+        return $this->card;
+    }
 
-	/**
-	 * Set card
-	 *
+    /**
+     * Set card
+     *
      * @param  null|PaymentInstrumentInterface $card
-	 *
-	 * @return  CheckoutInterface
-	 */
+     *
+     * @return  CheckoutInterface
+     */
     public function setCard(?PaymentInstrumentInterface $card): CheckoutInterface
-	{
-		$this->card = $card;
-
-		return $this;
-	}
-
-	/**
-	 * @return mixed
-	 */
-	public function getType():? string
-	{
-		return $this->type;
-	}
-
-	/**
-	 * @param mixed $type
-	 * @return CheckoutInterface
-	 */
-	public function setType(?string $type = null): CheckoutInterface
-	{
-		$this->type = $type;
-
-		return $this;
-	}
+    {
+        $this->card = $card;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getType():? string
+    {
+        return $this->type;
+    }
+
+    /**
+     * @param mixed $type
+     * @return CheckoutInterface
+     */
+    public function setType(?string $type = null): CheckoutInterface
+    {
+        $this->type = $type;
+
+        return $this;
+    }
 
     public function getInstallments(): string
     {
         return $this->installments;
     }
 
-	public function setInstallments(?string $installments): CheckoutInterface{
-		$this->installments = $installments;
-		return $this;
-	}
+    public function setInstallments(?string $installments): CheckoutInterface{
+        $this->installments = $installments;
+        return $this;
+    }
 
 }

Spacing +16 added lines, -16 removed lines

@@ -124,7 +124,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getAmount():? float {
+	public function getAmount(): ? float {
 		return $this->amount;
 	}
 
@@ -139,7 +139,7 @@ 
     /**
      * @inheritDoc
      */
-    public function getPayToEmail():? string
+    public function getPayToEmail(): ? string
     {
         return $this->payToEmail;
     }
@@ -157,7 +157,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getCurrency():? string {
+	public function getCurrency(): ? string {
 		return $this->currency;
 	}
 
@@ -172,7 +172,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-    public function getId():? string
+    public function getId(): ? string
     {
         return $this->id;
 	}
@@ -189,7 +189,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-    public function getStatus():? string
+    public function getStatus(): ? string
     {
         return $this->status;
 	}
@@ -206,7 +206,7 @@ 
     /**
      * @inheritDoc
      */
-    public function getCheckoutReference():? string
+    public function getCheckoutReference(): ? string
     {
         return $this->reference;
     }
@@ -214,7 +214,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getDescription():? string {
+	public function getDescription(): ? string {
 		return $this->description;
 	}
 
@@ -229,7 +229,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getFeeAmount():? float {
+	public function getFeeAmount(): ? float {
 		return $this->feeAmount;
 	}
 
@@ -244,7 +244,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getPayFromEmail():? string {
+	public function getPayFromEmail(): ? string {
 		return $this->payFromEmail;
 	}
 
@@ -259,7 +259,7 @@ 
 	/**
 	 * @inheritDoc
 	 */
-	public function getRedirectUrl():? string {
+	public function getRedirectUrl(): ? string {
 		return $this->redirectUrl;
 	}
 
@@ -271,7 +271,7 @@ 
 		return $this;
 	}
 
-    public function getValidUntil():? string
+    public function getValidUntil(): ? string
     {
 		return $this->validUntil;
 	}
@@ -282,7 +282,7 @@ 
 		return $this;
 	}
 
-    public function getTransactionCode():? string
+    public function getTransactionCode(): ? string
     {
 		return $this->transactionCode;
 	}
@@ -293,7 +293,7 @@ 
 		return $this;
 	}
 
-    public function getTransactionId():? string
+    public function getTransactionId(): ? string
     {
 		return $this->transactionId;
 	}
@@ -304,7 +304,7 @@ 
 		return $this;
 	}
 
-    public function getTransactions():? array
+    public function getTransactions(): ? array
     {
 //        return $this->transactions;
 		//TODO remember myself whats is it.
@@ -318,7 +318,7 @@ 
 		return $this;
 	}
 
-    public function getToken():? string
+    public function getToken(): ? string
     {
 		return $this->token;
 	}
@@ -379,7 +379,7 @@ 
 	/**
 	 * @return mixed
 	 */
-	public function getType():? string
+	public function getType(): ? string
 	{
 		return $this->type;
 	}