Cs-fix and psalm fixes

lib/Traits/ResumableLoop.php

@@ -67,6 +67,7 @@ trait ResumableLoop
                 AmpLoop::cancel($this->resumeTimer);
                 $this->resumeTimer = null;
             }
+            /** @psalm-suppress MixedArgumentTypeCoercion */
             $this->resumeTimer = AmpLoop::delay($time, \Closure::fromCallable([$this, 'resumeInternal']));
         }
 
@@ -103,6 +104,7 @@ trait ResumableLoop
      */
     public function resumeDefer(): Promise
     {
+        /** @psalm-suppress MixedArgumentTypeCoercion */
         AmpLoop::defer(Closure::fromCallable([$this, 'resumeInternal']));
         if (!$this->pause) {
             $this->pause = new Deferred;

lib/Traits/SignalLoop.php

@@ -63,6 +63,7 @@ trait SignalLoop
     public function waitSignal($promise): Promise
     {
         if ($promise instanceof \Generator) {
+            /** @psalm-suppress MixedArgumentTypeCoercion */
             $promise = new Coroutine($promise);
         }
         $this->signalDeferred = new Deferred();

test/ResumableTest.php

@@ -105,7 +105,7 @@ class ResumableTest extends Fixtures
     }
 
     /**
-     * Test pausing loop and then resuming it with deferOnce
+     * Test pausing loop and then resuming it with deferOnce.
      *
      * @param ResumableInterface $loop     Loop
      *