fix: make Namespace._fns private #5195
Closed
+19
−2
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The kind of change this PR does introduce
Other information (e.g. related issues)
Issue: #5179
This is a variant for PR #5196, please only merge one of these! I created two PRs for the related issue, providing both suggested solutions. I personally prefer this one as it more cleanly encapsulates implementation details.
I tried adding a test to prevent regression, but didn't manage to reproduce the error that caused all this inside the socket.io test suite. I assume this is because we use a stricter TypeScript configuration in our own codebase, but didn't bother verifying it.