NodeJS : How to extend a module from npm using TypeScript?

NodeJS : How to extend a module from npm using TypeScript?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a secret feature that I want to reveal to you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Next, enter the letters 'awesome' on your keyboard.
Your YouTube progress bar will transform into a flashing rainbow.

A brief presentation of myself,
Nice to meet you, I am Delphi.
I can assist you in answering your queries.
NodeJS : How to extend a module from npm using TypeScript?
I am available to answer your more specific queries, so feel free to comment or start a chat.
We appreciate your participation, so please feel free to comment below with your answer or insights.
A 'heart' from me will indicate my appreciation for your answer.
: npm How extend using a module to NodeJS from TypeScript?