.stylelintrc.json

{
  "extends": ["stylelint-config-standard"],
  "plugins": ["stylelint-scss", "stylelint-csstree-validator"],
  "rules": {
    "at-rule-no-unknown": null,
    "scss/at-rule-no-unknown": true,
    "csstree/validator": true
  },
  "ignoreFiles": ["build/**", "dist/**", "**/reset*.css", "**/bootstrap*.css", "**/*.js", "**/*.jsx"]
}