comparison vendor/sebastian/diff/src/Diff.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

-<?php
+<?php declare(strict_types=1);
 /*
  * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <[e-mail]>
  *

  * file that was distributed with this source code.
  */
 
 namespace SebastianBergmann\Diff;
 
-class Diff
+final class Diff
 {
     /**
      * @var string
      */
     private $from;

     /**
      * @param string  $from
      * @param string  $to
      * @param Chunk[] $chunks
      */
-    public function __construct($from, $to, array $chunks = array())
+    public function __construct(string $from, string $to, array $chunks = [])
     {
         $this->from   = $from;
         $this->to     = $to;
         $this->chunks = $chunks;
     }
 
-    /**
-     * @return string
-     */
-    public function getFrom()
+    public function getFrom(): string
     {
         return $this->from;
     }
 
-    /**
-     * @return string
-     */
-    public function getTo()
+    public function getTo(): string
     {
         return $this->to;
     }
 
     /**
      * @return Chunk[]
      */
-    public function getChunks()
+    public function getChunks(): array
     {
         return $this->chunks;
     }
 
     /**