A react component offer a container with a image which scale like 9path
npm install react-9patch``shell``
cd demo
npm i
npm run dev
https://developer.android.com/studio/write/draw9patch
https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet
https://webpack.js.org/guides/author-libraries/
https://webpack.js.org/guides/typescript/
https://www.typescriptlang.org/tsconfig