removing unused method

weaverryan · weaverryan · commit 5f1b1930bef7 · 2023-11-24T16:56:44.000-05:00
diff --git a/src/Symfony/Component/AssetMapper/ImportMap/Resolver/JsDelivrEsmResolver.php b/src/Symfony/Component/AssetMapper/ImportMap/Resolver/JsDelivrEsmResolver.php
@@ -286,26 +286,6 @@ private function fetchPackageRequirementsFromImports(string $content): array
         return $dependencies;
     }
 
-    /**
-     * Finds the url() entries in the CSS file that reference files.
-     *
-     * @return string[]
-     */
-    private function findCssUrlFiles(string $content): array
-    {
-        // imports from jsdelivr follow a predictable format
-        preg_match_all(CssAssetUrlCompiler::ASSET_URL_PATTERN, $content, $matches);
-        $dependencies = [];
-        foreach ($matches[2] as $index => $packageName) {
-            $version = $matches[3][$index] ?: null;
-            $packageName .= $matches[4][$index]; // add the path if any
-
-            $dependencies[] = new PackageRequireOptions($packageName, $version);
-        }
-
-        return $dependencies;
-    }
-
     /**
      * Parses the very specific import syntax used by jsDelivr.
      *
