phpstan max

Author: AydinHassan

composer.json

@@ -16,7 +16,8 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^8.0 | ^9.0",
-        "squizlabs/php_codesniffer": "^3.0"
+        "squizlabs/php_codesniffer": "^3.0",
+        "phpstan/phpstan": "^0.12.50"
     },
     "autoload" : {
         "psr-4" : {

composer.lock

@@ -46,7 +46,7 @@ public function __construct(array $renderers, array $inlineRenderers, Color $col
 
     /**
      * @param string $string
-     * @param array|string $colourOrStyle
+     * @param array<string>|string $colourOrStyle
      *
      * @return string
      *

src/CliRenderer.php

@@ -31,7 +31,7 @@ public function __construct(array $syntaxHighlighters = [])
      * @param string $language
      * @param SyntaxHighlighterInterface $highlighter
      */
-    public function addSyntaxHighlighter(string $language, SyntaxHighlighterInterface $highlighter)
+    public function addSyntaxHighlighter(string $language, SyntaxHighlighterInterface $highlighter): void
     {
         $this->highlighters[$language] = $highlighter;
     }

src/Renderer/FencedCodeRenderer.php

@@ -13,7 +13,6 @@
  */
 class HorizontalRuleRenderer implements CliBlockRendererInterface
 {
-
     /**
      * @var int
      */
@@ -22,17 +21,8 @@ class HorizontalRuleRenderer implements CliBlockRendererInterface
     /**
      * @param int $width
      */
-    public function __construct($width = 30)
+    public function __construct(int $width = 30)
     {
-        if (!is_int($width)) {
-            throw new \InvalidArgumentException(
-                sprintf(
-                    'Width should be an integer. Got: "%s"',
-                    is_object($width) ? get_class($width) : gettype($width)
-                )
-            );
-        }
-
         $this->width = $width;
     }