node_modules/firebase-functions/lib/function-configuration.d.ts:4:64 - error TS1005: ']' expected

Question

I am getting the following error when executing the command firebase deploy --only function in my Ionic 3 project. This solution is not working for me.

Answer 1

npm install -g typescript@3.5.3 worked for me. I assume higher versions would work as well. It is important to update the global typescript version as my local typescript version update didn't work