prototype-helper (npm): <img src="https://capsule-render.vercel.app/api?type=waving&color=343a40&height=210&section=header&text=Typescript Prototype Helper&fontSize=50&fontAlignY=35&fontColor=adb5bd" /> <!-- <h1 align="center">Typescript Prototype Helper</h1> -->
Keywords: typescript|prototype|extension|override|helper