Re-exporting class on commonjs - JS code + declaration emit leads to tsc crash

[Bnaya]

TypeScript Version: 4.1.0-dev.20201021

Search Terms:
Unhandled alias declaration kind in symbol serializer

Code
https://gist.github.com/Bnaya/ccb802d892508f3f4ebd81e3350eea05
run yarn tsc4p1

Expected behavior:
Should compile and emit types

Actual behavior:
tsc crash with:

/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:86657
                throw e;
                ^

Error: Debug Failure. Unhandled alias declaration kind in symbol serializer!
Node 198 was unexpected.
    at serializeAsAlias (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:40361:45)
    at serializeSymbolWorker (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:40082:25)
    at serializeSymbol (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:39987:38)
    at /Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:39972:29
    at Map.forEach (<anonymous>)
    at visitSymbolTable (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:39971:81)
    at symbolTableToDeclarationStatements (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:39847:17)
    at /Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:38395:106
    at withContext (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:38422:37)
    at Object.symbolTableToDeclarationStatements (/Users/bnaya/.npm/_npx/16389/lib/node_modules/typescript/lib/tsc.js:38395:28)
error Command failed with exit code 1.

Related Issues:
#37832

[Bnaya]

@weswigham can you take a look also on the repro here:
#37832 (comment)
#37832 is not 100% fixed
Thanks! :))