Just for testing

Author: vmcj

webapp/src/Twig/TwigExtension.php

@@ -1155,7 +1155,7 @@ public function fileTypeIcon(string $type): string
         return 'fas fa-file-' . $iconName;
     }
 
-    private function relativeLuminance(string $rgb): float
+    public function relativeLuminance(string $rgb): float
     {
         // See https://en.wikipedia.org/wiki/Relative_luminance
         [$r, $g, $b] = Utils::parseHexColor($rgb);
@@ -1169,7 +1169,7 @@ private function relativeLuminance(string $rgb): float
         return 0.2126 * $lr + 0.7152 * $lg + 0.0722 * $lb;
     }
 
-    private function apcaContrast(string $fgColor, string $bgColor): float
+    public function apcaContrast(string $fgColor, string $bgColor): float
     {
         // Based on WCAG 3.x (https://www.w3.org/TR/wcag-3.0/)
         $luminanceForeground = $this->relativeLuminance($fgColor);
@@ -1185,7 +1185,7 @@ private function apcaContrast(string $fgColor, string $bgColor): float
     /**
      * @return array{string, string}
      */
-    private function hexToForegroundAndBorder(string $rgb): array
+    public function hexToForegroundAndBorder(string $rgb): array
     {
         $background = Utils::parseHexColor($rgb);