The release candidate of TypeScript 3.9 is now available! Try it today and give us your feedback! devblogs.microsoft.com/typescript/ann…

@typescript Great! @drosenwasser wonder if it's possible to expand uncalled function checks behavior to objects as well? If (obj) instead of if (obj.enables) is a typo I make sometimes. But it would user to use !! If he wants to test for truthy object.

@typescript BTW, For the devblogs.microsoft.com/typescript/ann… TS provides Quick Fix

@typescript Could you please release the pkg.types property and use a name spaced one? You are not the only type system in the JS ecosystem.

@typescript Awesome! Can't wait to give it a try! Good job!

@typescript Would the “Solution Style” tsconfig.json cover this use case? If I understand correctly I'd create multple tsconfigs with dedicated include/exclude patterns and the IDE can correctly identify which tsconfig should be used. github.com/microsoft/Type…