.stylelintrc.json

{
  "extends": [
    "stylelint-config-standard",
    "stylelint-config-css-modules"
  ],
  "rules": {
    "property-case": ["lower", { "severity": "warning" }],
    "property-no-unknown": [true, {
      "severity": "warning",
      "ignoreProperties": ["composes"]
    }],
    "shorthand-property-no-redundant-values": null,
    "indentation": 2
  }
}