update code style

Author: mmasiukevich

composer.lock

@@ -1,5 +1 @@
 parameters:
-	ignoreErrors:
-		-
-			message: '#PHPDoc tag @return contains unresolvable type#'
-			path: %currentWorkingDirectory%/src

phpstan.neon

@@ -5,6 +5,7 @@
         useDocblockPropertyTypes="true"
         allowPhpStormGenerics="true"
         requireVoidReturnType="true"
+        strictBinaryOperands="true"
         ignoreInternalFunctionFalseReturn="false"
         ignoreInternalFunctionNullReturn="false"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

psalm.xml

@@ -32,7 +32,7 @@ final class AmpLock implements Lock
      *
      * @var \Closure|null
      */
-    private ?\Closure $releaser;
+    private ?\Closure $releaser = null;
 
     public function __construct(string $id, ?\Closure $releaser)
     {
@@ -45,7 +45,7 @@ public function __construct(string $id, ?\Closure $releaser)
      */
     public function released(): bool
     {
-        return null === $this->releaser;
+        return $this->releaser === null;
     }
 
     /**
@@ -64,7 +64,7 @@ public function release(): Promise
         return call(
             function (): \Generator
             {
-                if (true === isset($this->releaser))
+                if ($this->releaser !== null)
                 {
                     $releaser       = $this->releaser;
                     $this->releaser = null;
@@ -77,7 +77,7 @@ function (): \Generator
 
     public function __destruct()
     {
-        if (true === isset($this->releaser))
+        if ($this->releaser !== null)
         {
             $this->release();
         }

src/AmpLock.php

@@ -72,8 +72,6 @@ public function __destruct()
     }
 
     /**
-     * @psalm-suppress MixedTypeCoercion
-     *
      * {@inheritdoc}
      */
     public function acquire(): Promise

src/FilesystemMutex.php

@@ -44,8 +44,6 @@ public function __destruct()
     }
 
     /**
-     * @psalm-suppress MixedTypeCoercion
-     *
      * {@inheritdoc}
      */
     public function acquire(): Promise

src/InMemoryMutex.php

@@ -33,8 +33,6 @@ public function released(): bool;
 
     /**
      * Releases the lock. No-op if the lock has already been released.
-     *
-     * @return Promise
      */
     public function release(): Promise;
 }

src/Lock.php

@@ -22,9 +22,9 @@ interface Mutex
     /**
      * Acquires a lock on the mutex.
      *
-     * @throws \ServiceBus\Mutex\Exceptions\SyncException An error occurs when attempting to obtain the lock
+     * Returns \ServiceBus\Mutex\Lock
      *
-     * @return \Amp\Promise<\ServiceBus\Mutex\Lock>
+     * @throws \ServiceBus\Mutex\Exceptions\SyncException An error occurs when attempting to obtain the lock
      */
     public function acquire(): Promise;
 }

src/Mutex.php

@@ -22,14 +22,14 @@ final class InMemoryMutexStorage
      */
     private array $localStorage = [];
 
-    private static ?self $instance;
+    private static ?self $instance = null;
 
     /**
      * @return self
      */
     public static function instance(): self
     {
-        if (false === isset(self::$instance))
+        if (self::$instance === null)
         {
             self::$instance = new self();
         }