Add type for new eslint rule

package.json

@@ -65,21 +65,21 @@
       "superagent": "~10.1"
    },
    "devDependencies": {
-      "@eslint/js": "~9.13",
+      "@eslint/js": "~9.17",
       "@types/fancy-log": "~2.0",
-      "@types/node": "~22.8",
+      "@types/node": "~22.10",
       "@types/superagent": "~8.1",
       "add-dist-header": "~1.4",
       "assert-deep-strict-equal": "~1.2",
       "copy-file-util": "~1.2",
       "copy-folder-util": "~1.1",
-      "eslint": "~9.13",
+      "eslint": "~9.17",
       "jshint": "~2.13",
       "merge-stream": "~2.0",
-      "mocha": "~10.8",
+      "mocha": "~11.0",
       "rimraf": "~6.0",
       "run-scripts-util": "~1.3",
-      "typescript": "~5.6",
-      "typescript-eslint": "~8.12"
+      "typescript": "~5.7",
+      "typescript-eslint": "~8.18"
    }
 }

w3c-html-validator.ts

@@ -162,7 +162,7 @@ const w3cHtmlValidator = {
          };
       const settings = { ...defaults, ...options };
       if (typeof results?.validates !== 'boolean')  //eslint-disable-line
-         throw new Error('[w3c-html-validator] Invalid results for reporter(): ' + String(results));  //eslint-disable-line
+         throw new Error('[w3c-html-validator] Invalid results for reporter(): ' + String(<unknown>results));
       const messages = results.messages ?? [];
       const title =    settings.title ?? results.title;
       const status =   results.validates ? chalk.green.bold('✔ pass') : chalk.red.bold('✘ fail');