feat(expect, @jest/expect): support type inference for toBe
assertions
#13470
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Summary
relates to #13334
This is a continuation of #13268, which was merged and reverted in #13339. It adds only one use case that should be safe.
It should improve developer experience by adding type inference for the types passed to the
toBe
assertionTest plan
added automated tests
What do you guys think? @SimenB @mrazauskas