**What would you like to be added**: Expose validators in a more "userfriendly" way, without having to use type name strings. **Why is this needed**: See #[84](https://github.com/serverlessworkflow/sdk-typescript/pull/84#discussion_r633825114) & #94
What would you like to be added:
Expose validators in a more "userfriendly" way, without having to use type name strings.
Why is this needed:
See #84 & #94