PhpStorm can't resolve package import even though it exists (react-router-dom)
问题 I am using React (16.12.0) with PhpStorm (2019.3.1). The package I am importing is react-router-dom (5.1.2) I will write the following import: import { NavLink, Switch } from "react-router-dom"; Both packages are imported properly by webpack/babel and the page renders properly when I use both Switch and NavLink. However purely from the IDE-perspective, I get a warning about Switch: Cannot resolve symbol 'Switch' It is weird because it is obviously there, and I checked in /node_modules/react