Fix code style according to new rules

lib/Internal/Producer.php

@@ -124,7 +124,6 @@ trait Producer {
         return $deferred->promise();
     }
 
-
     /**
      * Resolves the stream with the given value.
      *

lib/Loop/UvDriver.php

@@ -255,8 +255,8 @@ class UvDriver extends Driver {
                 unset($this->watchers[$eventId][$id]);
 
                 if (empty($this->watchers[$eventId])) {
-                    unset($this->watchers[$eventId]);
-                    unset($this->io[(int) $watcher->value]);
+                    unset($this->watchers[$eventId], $this->io[(int) $watcher->value]);
+
                     if (\uv_is_active($event)) {
                         \uv_poll_stop($event);
                     }

lib/functions.php

@@ -74,8 +74,8 @@ namespace Amp {
 }
 
 namespace Amp\Promise {
-    use Amp\Loop;
     use Amp\Deferred;
+    use Amp\Loop;
     use Amp\MultiReasonException;
     use Amp\Promise;
     use Amp\Success;
@@ -474,12 +474,12 @@ namespace Amp\Promise {
 namespace Amp\Stream {
     use Amp\Coroutine;
     use Amp\Emitter;
-    use Amp\StreamIterator;
     use Amp\Loop;
     use Amp\Pause;
     use Amp\Producer;
     use Amp\Promise;
     use Amp\Stream;
+    use Amp\StreamIterator;
     use Amp\UnionTypeError;
 
     /**

test/AdaptTest.php

@@ -3,8 +3,8 @@
 namespace Amp\Test;
 
 use Amp\Failure;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 
 class PromiseMock {
     /** @var \Amp\Promise */

test/AllTest.php

@@ -2,10 +2,10 @@
 
 namespace Amp\Test;
 
+use Amp\Loop;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
-use Amp\Loop;
 
 class AllTest extends \PHPUnit\Framework\TestCase {
     public function testEmptyArray() {

test/AnyTest.php

@@ -3,10 +3,10 @@
 namespace Amp\Test;
 
 use Amp\Failure;
+use Amp\Loop;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
-use Amp\Loop;
 
 class AnyTest extends \PHPUnit\Framework\TestCase {
     public function testEmptyArray() {

test/CallTest.php

@@ -4,8 +4,8 @@ namespace Amp\Test;
 
 use Amp;
 use Amp\Coroutine;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use PHPUnit\Framework\TestCase;
 use React\Promise\FulfilledPromise as FulfilledReactPromise;
 

test/CaptureTest.php

@@ -3,8 +3,8 @@
 namespace Amp\Test;
 
 use Amp\Failure;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use function React\Promise\reject;
 
 class CaptureTest extends \PHPUnit\Framework\TestCase {

test/CoroutineTest.php

@@ -7,8 +7,8 @@ use Amp\Failure;
 use Amp\InvalidYieldError;
 use Amp\Loop;
 use Amp\Pause;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use PHPUnit\Framework\TestCase;
 use React\Promise\FulfilledPromise as FulfilledReactPromise;
 use React\Promise\Promise as ReactPromise;

test/FilterTest.php

@@ -2,10 +2,10 @@
 
 namespace Amp\Test;
 
-use Amp\Producer;
-use Amp\Stream;
 use Amp\Emitter;
 use Amp\Loop;
+use Amp\Producer;
+use Amp\Stream;
 
 class FilterTest extends \PHPUnit\Framework\TestCase {
     public function testNoValuesEmitted() {

test/FirstTest.php

@@ -2,13 +2,12 @@
 
 namespace Amp\Test;
 
-use Amp;
 use Amp\Failure;
+use Amp\Loop;
 use Amp\MultiReasonException;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
-use Amp\Loop;
 
 class FirstTest extends \PHPUnit\Framework\TestCase {
     /**

test/LazyPromiseTest.php

@@ -2,7 +2,6 @@
 
 namespace Amp\Test;
 
-use Amp;
 use Amp\Failure;
 use Amp\LazyPromise;
 use Amp\Success;

test/Loop/DriverTest.php

@@ -8,7 +8,6 @@ use Amp\Loop;
 use Amp\Loop\Driver;
 use Amp\Loop\InvalidWatcherError;
 use Amp\Loop\UnsupportedFeatureException;
-use Amp\Success;
 use PHPUnit\Framework\TestCase;
 use React\Promise\RejectedPromise as RejectedReactPromise;
 
@@ -231,7 +230,6 @@ abstract class DriverTest extends TestCase {
         });
     }
 
-
     function provideRegistrationArgs() {
         $args = [
             ["defer", [function () {

test/MapTest.php

@@ -2,11 +2,10 @@
 
 namespace Amp\Test;
 
-use Amp;
-use Amp\Producer;
-use Amp\Stream;
 use Amp\Emitter;
 use Amp\Loop;
+use Amp\Producer;
+use Amp\Stream;
 
 class MapTest extends \PHPUnit\Framework\TestCase {
     public function testNoValuesEmitted() {

test/PauseTest.php

@@ -2,8 +2,8 @@
 
 namespace Amp\Test;
 
-use Amp\Pause;
 use Amp\Loop;
+use Amp\Pause;
 
 class PauseTest extends \PHPUnit\Framework\TestCase {
     public function testPause() {

test/PipeTest.php

@@ -3,8 +3,8 @@
 namespace Amp\Test;
 
 use Amp\Failure;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use function React\Promise\resolve;
 
 class PipeTest extends \PHPUnit\Framework\TestCase {

test/ProducerTest.php

@@ -4,9 +4,9 @@ namespace Amp\Test;
 
 use Amp;
 use Amp\Deferred;
-use Amp\Producer;
-use Amp\Pause;
 use Amp\Loop;
+use Amp\Pause;
+use Amp\Producer;
 use PHPUnit\Framework\TestCase;
 use React\Promise\Promise as ReactPromise;
 

test/ProducerTraitTest.php

@@ -5,8 +5,8 @@ namespace Amp\Test;
 use Amp\Deferred;
 use Amp\Failure;
 use Amp\Loop;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use PHPUnit\Framework\TestCase;
 use React\Promise\FulfilledPromise as FulfilledReactPromise;
 

test/SomeTest.php

@@ -3,11 +3,11 @@
 namespace Amp\Test;
 
 use Amp\Failure;
+use Amp\Loop;
 use Amp\MultiReasonException;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
-use Amp\Loop;
 
 class SomeTest extends \PHPUnit\Framework\TestCase {
     public function testEmptyArray() {

test/StreamFromIterableTest.php

@@ -3,11 +3,11 @@
 namespace Amp\Test;
 
 use Amp\Failure;
+use Amp\Loop;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Stream;
 use Amp\Success;
-use Amp\Loop;
 
 class StreamFromIterableTest extends \PHPUnit\Framework\TestCase {
     const TIMEOUT = 10;

test/StreamIteratorTest.php

@@ -2,12 +2,11 @@
 
 namespace Amp\Test;
 
-use Amp;
-use Amp\Producer;
-use Amp\StreamIterator;
-use Amp\Pause;
 use Amp\Emitter;
 use Amp\Loop;
+use Amp\Pause;
+use Amp\Producer;
+use Amp\StreamIterator;
 use PHPUnit\Framework\TestCase;
 
 class StreamIteratorTest extends TestCase {

test/SuccessTest.php

@@ -3,8 +3,8 @@
 namespace Amp\Test;
 
 use Amp\Loop;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use React\Promise\RejectedPromise as RejectedReactPromise;
 
 class SuccessTest extends \PHPUnit\Framework\TestCase {

test/TimeoutTest.php

@@ -5,8 +5,8 @@ namespace Amp\Test;
 use Amp\Failure;
 use Amp\Loop;
 use Amp\Pause;
-use Amp\Success;
 use Amp\Promise;
+use Amp\Success;
 use function React\Promise\resolve;
 
 class TimeoutTest extends \PHPUnit\Framework\TestCase {

test/WaitTest.php

@@ -4,10 +4,10 @@ namespace Amp\Test;
 
 use Amp\Deferred;
 use Amp\Failure;
+use Amp\Loop;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
-use Amp\Loop;
 use PHPUnit\Framework\TestCase;
 use function React\Promise\resolve;