NodeJS : How to augment process.env in TypeScript?

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

I promised to share a hidden feature with you, and here it is.
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.

A brief presentation of myself,
Hey, I am Delphi.
I can provide you with assistance to help you answer your questions.
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
Don't hesitate to provide your answer or insights by leaving a comment below.
A 'heart' from me will indicate my appreciation for your answer.