Lloyd Schneck

Having a similar issue. ``` WARNING in ./node_modules/react-is-mounted-hook/lib/index.js Module Warning (from ./node_modules/source-map-loader/dist/cjs.js): Failed to parse source map from '../node_modules/react-is-mounted-hook/src/index.tsx' file: Error: ENOENT: no such file or directory, open '../node_modules/react-is-mounted-hook/src/index.tsx' ```