Only has one dependencies: sass-loader
npm install npm-global-test-sass-loader -g
If build fibers error , you will get error like:
The fibers is sass-loaders optional deps, but it still is sass-loaders devDeps!! So fibers will be installed when install npm-global-test-sass-loader global.
See npm v9 doc:https://docs.npmjs.com/cli/v9/commands/npm-install?v=true