.stylelintrc

{
  "extends": [
    "stylelint-config-standard"
  ],
  "plugins": [
    "stylelint-scss"
  ],
  "rules": {
    "at-rule-no-unknown": false,
    "block-no-empty": null,
    "block-opening-brace-newline-after": "always",
    "color-named": "never",
    "custom-property-empty-line-before": false,
    "declaration-block-semicolon-newline-after": "always",
    "declaration-block-trailing-semicolon": false,
    "font-family-name-quotes": "always-where-recommended",
    "font-weight-notation": "numeric",
    "function-url-quotes": "always",
    "indentation": [
      2,
      {
        "indentInsideParens": "once-at-root-twice-in-block"
      }
    ],
    "no-descending-specificity": null,
    "no-duplicate-selectors": "never",
    "no-empty-source": [
      true,
      {
        "severity": "warning"
      }
    ],
    "property-no-unknown": [
      true,
      {
        "ignoreProperties": [
          "composes",
          "all",
          "-webkit-appearance"
        ]
      }
    ],
    "scss/at-rule-no-unknown": true,
    "selector-attribute-quotes": "always",
    "selector-max-specificity": false,
    "selector-pseudo-class-no-unknown": [
      true,
      {
        "ignorePseudoClasses": [
          "local",
          "global"
        ]
      }
    ],
    "selector-pseudo-element-colon-notation": "",
    "selector-type-no-unknown": [
      true,
      {
        "ignore": [
          "custom-elements"
        ]
      }
    ],
    "string-quotes": "double",
    "value-list-comma-newline-before": "never-multi-line",
    "value-no-vendor-prefix": false
  }
}