Could someone shed some light on integrating the CRM 2013 with SP 2019 on-prem, is it possible if so what are the options? 

We are currently migration from SP 2010 to SP 2019 and current CRM integration is through the CRM List Component which it doesn't seem to be possible to deploy in SP 2019. 

List component seems to be supported only for SP 2010 and SP 2013, on SP 2019 in the Site Settings under Web Galleries, Solution link not even available and looks like it is deprecated. 

Also from the migration stand point if list component not possible with SP 2019, what would happen to the existing content on the legacy SP 2010? 

Any guidance and resource would be appreciated in that matter?  

Thank you