no, because we don’t know what the next lts kernel is. it might be 5.19, it might not. that’s not on a firm schedule; we’ll know when they decide.
Longterm kernels are picked based on various factors – major new features, popular commercial distribution needs, device manufacturer demand, maintainer workload and availability, etc. You can roughly estimate when the new longterm version will become available based on how much time has elapsed since the last longterm version was chosen.