.stylelintrc.json

{
  "extends": [
    "stylelint-config-standard"
  ],
  "rules": {
    "declaration-block-single-line-max-declarations": null,
    "rule-empty-line-before": [
      "always",
      { "ignore": ["after-comment", "first-nested"] }
    ],
    "property-no-unknown": [true, {
      "ignoreProperties": ["composes"]
    }],
    "declaration-empty-line-before": null,
    "length-zero-no-unit": null,
    "value-keyword-case": null,
    "no-descending-specificity": null,
    "color-function-notation": null,
    "alpha-value-notation": null,
    "declaration-block-no-redundant-longhand-properties": [
      true,
      { "ignoreShorthands": ["inset"] }
    ],
    "no-duplicate-selectors": null,
    "selector-class-pattern": ["^[a-z][a-zA-Z0-9]*$", {
      "resolveNestedSelectors": true,
      "message": "Selector should be written in camelCase."
    }]
  }
}