Import Throwable when possible

Author: weierophinney

src/Application.php

@@ -11,6 +11,7 @@
 use InvalidArgumentException;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
+use Throwable;
 use UnexpectedValueException;
 use Zend\Diactoros\Response;
 use Zend\Diactoros\Response\EmitterInterface;
@@ -664,7 +665,7 @@ private function swallowDeprecationNotices()
     }
 
     /**
-     * @var \Exception|\Throwable $exception
+     * @param \Exception|Throwable $exception
      * @return void
      */
     private function emitMarshalServerRequestException($exception)

test/ApplicationTest.php

@@ -19,6 +19,7 @@
 use Psr\Http\Message\ResponseInterface;
 use ReflectionProperty;
 use RuntimeException;
+use Throwable;
 use UnexpectedValueException;
 use Zend\Diactoros\Response;
 use Zend\Diactoros\Response\EmitterInterface;
@@ -681,7 +682,7 @@ public function testRunInvokesFinalHandlerWhenServerRequestFactoryRaisesExceptio
             $app = new Application($this->router->reveal(), null, $finalHandler, $emitter->reveal());
 
             $app->run();
-        } catch (\Throwable $e) {
+        } catch (Throwable $e) {
             $this->fail($e->getMessage());
         } catch (\Exception $e) {
             $this->fail($e->getMessage());