Migrate for V1 to V2 is not working as expected.

[DeepikaSharma5]

Please provide a boilerplate to V2 with functional components. I tried to migrate and I am getting errors like Property 'leftContainerActiveItem' does not exist on type 'SurveyCreator'.

[tsv2013]

We'll update this boilerplate as soon as SurveyJS Creator V2 will be released.