style: resolve style guide violations

src/Transactions/Deserializer.php

@@ -172,5 +172,4 @@ private function canReadNonMultiSignature(ByteBuffer $buffer)
             $buffer->remaining()
             && ($buffer->remaining() % 64 === 0 || $buffer->remaining() % 65 !== 0);
     }
-
 }

src/Transactions/Types/MultiPayment.php

@@ -15,8 +15,6 @@
 
 use ArkEcosystem\Crypto\ByteBuffer\ByteBuffer;
 use ArkEcosystem\Crypto\Utils\Address;
-use BitWasp\Bitcoin\Base58;
-use BitWasp\Buffertools\Buffer;
 
 /**
  * This is the serializer class.
@@ -38,7 +36,7 @@ public function serialize(array $options = []): ByteBuffer
         foreach ($this->data['asset']['payments'] as $payment) {
             $buffer->writeUInt64(+$payment['amount']);
             $buffer->writeHex(
-                Address::toBufferHexString($payment['recipientId'])    
+                Address::toBufferHexString($payment['recipientId'])
             );
         }
 
@@ -48,16 +46,16 @@ public function serialize(array $options = []): ByteBuffer
     public function deserialize(ByteBuffer $buffer): void
     {
         $this->data['asset'] = ['payments' => []];
-        
+
         $count = $buffer->readUInt16();
-        
+
         for ($i = 0; $i < $count; $i++) {
             $this->data['asset']['payments'][] = [
                 'amount'      => strval($buffer->readUInt64()),
                 'recipientId' => Address::fromByteBuffer($buffer),
             ];
         }
-        
+
         $this->data['amount'] = strval(array_sum(array_column($this->data['asset']['payments'], 'amount')));
     }
 

src/Utils/Address.php

@@ -72,6 +72,7 @@ public static function toBufferHexString(string $address): string
         }
 
         return $address;
+
         return strtolower($address);
     }
 

tests/Concerns/Deserialize.php

@@ -24,7 +24,6 @@ protected function assertDeserialized(array $expected, array $keys, int $network
         $actual = Deserializer::new($expected['serialized'])->deserialize();
         $data   = $actual->data;
 
-
         $this->assertSame($expected['serialized'], Serializer::new($actual)->serialize()->getHex());
         $this->assertSameTransactions($expected, $data, $keys);
 

tests/Unit/Transactions/Builder/MultiPaymentTest.php

@@ -51,7 +51,6 @@ public function it_should_match_fixture_passphrase_yyy()
         $this->assertSameTransactions($fixture, $builder->transaction->data);
     }
 
-
     /** @test */
     public function it_should_match_fixture_vendor_field_passphrase()
     {

tests/Unit/Transactions/Deserializers/MultiPaymentTest.php

@@ -29,7 +29,7 @@ class MultiPaymentTest extends TestCase
     public function it_should_deserialize_the_transaction_signed_with_a_passphrase_xxxx()
     {
         $transaction = $this->getTransactionFixture('multi_payment', 'multi-payment-sign');
-        
+
         $this->assertTransaction($transaction);
     }
 
@@ -50,7 +50,6 @@ private function assertTransaction(array $fixture): MultiPayment
             'id',
         ]);
 
-
         $this->assertTrue($actual->verify());
 
         return $actual;