NodeJS : How to tell typescript req.user in Passport JS never will be undefined?

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
After that, type the word 'awesome' on your keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

Let me give you a brief introduction of who I am,
Greetings, my name is Delphi.
Allow me to support you in answering your questions.
I am happy to answer more specific questions, so please feel free to comment or chat with me.
Don't hesitate to share your answer or insights on the answer by leaving a comment below.
I will 'heart' your answer to show my gratitude for your contribution.