Use of current template and css into angular/ionic2

Can we use our current template and css from(angular/ionic1) into angular/ionic2, I am using ionic1 from past one year and now i want to switch to ionic2 , I have made few templates and done some css work in ionic 1, so can we switch to ionic 2 with the same templates and css work
Thanks in advance!

Yes and no.

You could reuse some of the markup and css, but all of the logic will need to be reworked for Angular 2.
Also, if you’re templates are using ionic components, you’ll need to make sure they’re using the correct markup

thanks for the reply @mhartington