Update enqueue architecture. Get rid of meta (queue|topic), rely one routes.

Author: makasim

pkg/enqueue/Client/ArrayProcessorRegistry.php

@@ -19,19 +19,12 @@ public function __construct(array $processors = [])
         $this->processors = $processors;
     }
 
-    /**
-     * @param string       $name
-     * @param PsrProcessor $processor
-     */
-    public function add($name, PsrProcessor $processor)
+    public function add(string $name, PsrProcessor $processor): void
     {
         $this->processors[$name] = $processor;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function get($processorName)
+    public function get(string $processorName): PsrProcessor
     {
         if (false == isset($this->processors[$processorName])) {
             throw new \LogicException(sprintf('Processor was not found. processorName: "%s"', $processorName));

pkg/enqueue/Client/ChainExtension.php

@@ -14,6 +14,7 @@ final class ChainExtension implements ExtensionInterface
      */
     public function __construct(array $extensions)
     {
+        $this->extensions = [];
         array_walk($extensions, function (ExtensionInterface $extension) {
             $this->extensions[] = $extension;
         });