Partially Migrating a Code Base?

Wentret: I've had to do some big toupescrit migrationsi is well, and they're always interesting. And so i think initially a partial migration was like a little bit more appealing. But as soon as you start looking at a partial migration between type systems, everything starts to look way more complicated. Wentret: There's going to be a real loss in developer velocity if we're in like an inconsistent, partial state.