❯ env NODE_ENV=production ./node_modules/.bin/webpack --json | webpack-bundle-size-analyzer
mobx: 151.85 KB (16.4%)
leancloud-storage: 146.4 KB (15.8%)
react-dom: 91.86 KB (9.93%)
@material/slider: 51.91 KB (5.61%)
mobx-react: 35.14 KB (3.80%)
react-transition-group: 18.55 KB (2.01%)
nprogress: 11.29 KB (1.22%)
能否解释下这个包怎么这么大？