.stylelintrc.json

{
  "extends": [
    "stylelint-config-recommended-scss"
  ],
  "ignoreFiles": [
    "dist/*.css"
  ],
  "plugins": [
    "stylelint-declaration-block-no-ignored-properties",
    "stylelint-high-performance-animation",
    "stylelint-group-selectors",
    "./dev/wholePixel.js"
  ],
  "rules": {
    "property-no-unknown": [
      true,
      {
        "ignoreProperties": [
          "composes",
          "compose-with"
        ]
      }
    ],
    "number-leading-zero": "always",
    "selector-attribute-quotes": "always",
    "scss/operator-no-unspaced": null,
    "no-descending-specificity": null,
    "plugin/declaration-block-no-ignored-properties": true,
    "plugin/no-low-performance-animation-properties": [
      true,
      {
        "ignore": "paint-properties"
      }
    ],
    "plugin/stylelint-group-selectors": [true, { "severity": "warning" }],
    "plugin/whole-pixel": [true, { "ignoreList": ["letter-spacing"] }],
    "selector-pseudo-class-no-unknown": [
      true,
      {
        "ignorePseudoClasses": ["global"]
      }
    ]
  }
}