My stylelint config

.stylelint.config.json

{
  "extends": [
    "stylelint-config-sass-guidelines",
    "stylelint-config-prettier"
  ],
  "rules": {
    "color-hex-case": "upper",
    "color-hex-length": "long",
    "selector-class-pattern": "^(?:(?:o|c|u|t|s|is|has|_|js|qa)-)?[a-z0-9]+(?:-[a-z0-9]+)*(?:__[a-z0-9]+(?:-[a-z0-9]+)*)?(?:--[a-z0-9]+(?:-[a-z0-9]+)*)?(?:\\[.+\\])?$",
    "max-nesting-depth": 2
  }
}