This is not a "proper" fix as it simply get rid of the warning
altogether (whether you use or not the destructured values).
The reason for removing the warning entirely is because (1) it's
simpler, but more so (2) there's no impact on the final code produced
_anyway_. Redundant let bindings are already removed by the compiler;
and while it's an implicit behaviour that requires a proper warning
when it's coming from a user-defined assignment; here the redundant
assignment is introduced by the compiler to begin with as another
implicit behavior!
So we have an implicit behaviour triggering a warning on another
implicit behaviour. Truth is, there's no impact in having those
parameters destructured and unused. So since users are already not
aware that this results in an implicit let assignment being inserted
in place for them; there's no need for the warning at all.
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