FIX phpDoc comment (#19501)

* Add/Fix @throws phpDoc comment

* Fix parameter type in phpDoc

* Add a missing backslash character

* Use fully qualified name in phpDoc

Author: sigee

src/Illuminate/Database/Connection.php

@@ -688,6 +688,7 @@ protected function getElapsedTime($start)
      * @param  array  $bindings
      * @param  \Closure  $callback
      * @return mixed
+     * @throws \Exception
      */
     protected function handleQueryException($e, $query, $bindings, Closure $callback)
     {

src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php

@@ -57,6 +57,7 @@ public function bootstrap(Application $app)
      * @param  \Illuminate\Contracts\Foundation\Application  $app
      * @param  \Illuminate\Contracts\Config\Repository  $repository
      * @return void
+     * @throws \Exception
      */
     protected function loadConfigurationFiles(Application $app, RepositoryContract $repository)
     {

src/Illuminate/Mail/Markdown.php

@@ -34,7 +34,7 @@ class Markdown
     /**
      * Create a new Markdown renderer instance.
      *
-     * @param  \Illuminate\View\Factory  $view
+     * @param  \Illuminate\Contracts\View\Factory  $view
      * @param  array  $options
      * @return void
      */

src/Illuminate/View/Engines/CompilerEngine.php

@@ -70,7 +70,7 @@ public function get($path, array $data = [])
      * @param  int  $obLevel
      * @return void
      *
-     * @throws $e
+     * @throws \Exception
      */
     protected function handleViewException(Exception $e, $obLevel)
     {

src/Illuminate/View/Engines/PhpEngine.php

@@ -56,7 +56,7 @@ protected function evaluatePath($__path, $__data)
      * @param  int  $obLevel
      * @return void
      *
-     * @throws $e
+     * @throws \Exception
      */
     protected function handleViewException(Exception $e, $obLevel)
     {