ESLint: Allow Map
and Set
in ES5 code
#3328
Merged
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See this reply for context.
Briefly, IE11 partially supports
Set
andMap
, so we should be allowed to use them throughout our code base. However, ESLint is configured to only allow ES5 code, so it rejectsSet
andMap
as undefined variables. This PR adds an exception to our ESLint config to declareSet
andMap
as defined.