title: How to use react-leaflet v3 to create class components?
body: <p>React-leaflet package allows to use leaflet and react using functional components, at least all the examples at <a href="https://react-leaflet.js.org/" rel="nofollow noreferrer">https://react-leaflet.js.org/</a> are using functional components. Is possible to use class components with version 3 of react-leaflet? If yes, there are examples?</p>