good state

packages/flutter_mozilla_components/lib/src/domain/services/gecko_browser.dart

@@ -7,6 +7,10 @@ class GeckoBrowserService {
 
   GeckoBrowserService({GeckoBrowserApi? api}) : _api = api ?? _apiInstance;
 
+  Future<void> initialize() {
+    return _api.initialize();
+  }
+
   Future<bool> showNativeFragment() {
     return _api.showNativeFragment();
   }

packages/flutter_mozilla_components/lib/src/domain/services/gecko_container_proxy.dart

@@ -14,4 +14,12 @@ class GeckoContainerProxyService {
   Future<void> removeContainerProxy(String contextId) {
     return _apiInstance.removeContainerProxy(contextId);
   }
+
+  Future<bool> healthcheck() {
+    try {
+      return _apiInstance.healthcheck();
+    } catch (_) {
+      return Future.value(false);
+    }
+  }
 }