Fix types

DataStorage/DataStorageConnectionInterface.php

@@ -25,6 +25,15 @@ namespace phpOMS\DataStorage;
 interface DataStorageConnectionInterface
 {
 
+    /**
+     * Get prefix.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     */
+    public function getPrefix() : string;
+
     /**
      * Connect to datastorage.
      *

DataStorage/Database/BuilderAbstract.php

@@ -14,7 +14,7 @@ declare(strict_types=1);
 
 namespace phpOMS\DataStorage\Database;
 
-use phpOMS\DataStorage\Database\Connection\ConnectionAbstract;
+use phpOMS\DataStorage\DataStorageConnectionInterface;
 use phpOMS\DataStorage\Database\Query\QueryType;
 
 /**
@@ -38,7 +38,7 @@ abstract class BuilderAbstract
     /**
      * Database connection.
      *
-     * @var ConnectionAbstract
+     * @var DataStorageConnectionInterface
      * @since 1.0.0
      */
     protected $connection = null;
@@ -68,13 +68,7 @@ abstract class BuilderAbstract
     public $raw = '';
 
     /**
-     * Set prefix.
+     * {@inheritdoc}
-     *
-     * @param string $prefix Prefix
-     *
-     * @return self
-     *
-     * @since  1.0.0
      */
     public function prefix(string $prefix) : self
     {

Dispatcher/Dispatcher.php

@@ -63,7 +63,7 @@ final class Dispatcher
      * Dispatch controller.
      *
      * @param string|array|\Closure $controller Controller string
-     * @param array|null            ...$data    Data
+     * @param array|null|mixed      ...$data    Data
      *
      * @return array
      *
@@ -111,7 +111,12 @@ final class Dispatcher
 
         if (($c = count($dispatch)) === 3) {
             /* Handling static functions */
-            $function           = $dispatch[0] . '::' . $dispatch[2];
+            $function = $dispatch[0] . '::' . $dispatch[2];
+
+            if (!\is_callable($function)) {
+                throw new \Exception();
+            }
+
             $views[$controller] = $function(...$data);
         } elseif ($c === 2) {
             $this->getController($dispatch[0]);
@@ -135,9 +140,14 @@ final class Dispatcher
      */
     private function dispatchArray(array $controller, array $data = null) : array
     {
+
         $views = [];
         foreach ($controller as $controllerSingle) {
-            $views += $this->dispatch($controllerSingle, ...$data);
+            if ($data === null) {
+                $views += $this->dispatch($controllerSingle);
+            } else {
+                $views += $this->dispatch($controllerSingle, ...$data);
+            }
         }
 
         return $views;