fix(typing): relax $options type for TS2.6+ #6819
Merged
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Does this PR introduce a breaking change? (check one)
If yes, please describe the impact and migration path for existing applications:
The PR fulfills these requirements:
dev
branch for v2.x (or to a previous version branch), not themaster
branchfix #xxx[,#xxx]
, where "xxx" is the issue number)Other information:
TS2.6 introduces strict function variance.
$options
's type breaks variance check. Relaxing the signature solves this. (We need TS2.6RC to break existing code, this fix is tested locally)