+ protected void loadExtension(String url) {
+// String js = """
+// var script = document.createElement("script");
+// script.src = '%s';
+// document.head.appendChild(script);
+// """;
+// browser.evaluate(String.format(Locale.ROOT, js, url));
+ browser.evaluate(String.format(Locale.ROOT, "import('%s')", url));
+ }
+
+ /** To be overridden with calls to {@link #loadExtension(String)}. */
+ protected void loadExtensions() {
+
+ }
+