NodeJS : Writing .d.ts file so I can share constants with JavaScript and TypeScript?

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

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress indicator will turn into a shimmering rainbow.

A brief presentation of myself,
Good day, I am Delphi.
I can be of service in providing you with answers to your inquiries.
Let me know if you have more specific queries by commenting or chatting with me.
We welcome your thoughts and feedback, so please comment below with your answer or insights to the answer.
Your answer will be recognized and valued, and I will 'heart' it to show my appreciation.