Deprecation warnings in webpack bundling

[dannystaple]

dist-1  | 
dist-1  | WARNING in ./src/bundle.scss (./node_modules/css-loader/dist/cjs.js!./node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[0].use[2]!./node_modules/sass-loader/dist/cjs.js!./src/bundle.scss)
dist-1  | Module Warning (from ./node_modules/sass-loader/dist/cjs.js):
dist-1  | 199 repetitive deprecation warnings omitted.
dist-1  | Run in verbose mode to see all warnings.
dist-1  |  @ ./src/bundle.scss 8:6-212 22:17-24 26:0-182 26:0-182 27:22-29 27:33-47 27:50-64
dist-1  |  @ ./src/index.js 5:0-23

[dannystaple]

This is likely due to using older boostrap configurations.