lint: generateImages: eslint-disables

test/Util/generateImages_browserless.js

@@ -19,6 +19,9 @@
   see the semi-obsolete generateDiffImagesPuppeteerLocalhost.js
 */
 
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+/* eslint-disable @typescript-eslint/typedef */
+
 function sleep (ms) {
     return new Promise((resolve) => {
         setTimeout(resolve, ms);