Type error occer

[tz01x]

create-react-app-multiple-entry-points/config/webpackDevServer.config.js

Line 107 in 4167723

app.use(noopServiceWorkerMiddleware());

an error occer when i run npm start

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string

Fix is

this line should be
app.use(noopServiceWorkerMiddleware("/"));