[7.x] Add Laravel\Dusk\Keyboard::pause() helper method (#1057)

Signed-off-by: Mior Muhammad Zaki <[email protected]>

src/Keyboard.php

@@ -69,6 +69,19 @@ public function type($keys)
         return $this;
     }
 
+    /**
+     * Pause for the given amount of milliseconds.
+     *
+     * @param  int  $milliseconds
+     * @return $this
+     */
+    public function pause($milliseconds)
+    {
+        $this->browser->pause($milliseconds);
+
+        return $this;
+    }
+
     /**
      * Dynamically call a method on the keyboard.
      *