<!DOCTYPE html><html><body>The default `bitraverse` implementation should be removed.<br><br>The default `bitraverse` is <br>`bitraverse f g = bisequenceA . bimap f g`.<br><br>But `bisequenceA` is an alias of `bisequence`, which in turn is `bitraverse id id`. Neither `bisequence` nor `bisequenceA` is a Bitraversable method, so they can't have alternative definitions.<br><br>Sorry if this has already been mentioned.<div style='white-space: pre-wrap'><br>Sent from my phone with K-9 Mail.</div></body></html>