.stylelintrc

{
  "extends": "stylelint-config-standard",
  "plugins": [
    "stylelint-scss"
  ],
  "rules": {
    "at-rule-no-unknown": null,
    "scss/at-rule-no-unknown": true,
    "scss/comment-no-empty": true,
    "scss/at-if-no-null": true,
    "scss/at-function-parentheses-space-before": "never",
    "scss/at-mixin-parentheses-space-before": "never",
    "scss/at-import-no-partial-leading-underscore": true,
    "scss/dollar-variable-colon-space-after": "always",
    "scss/double-slash-comment-empty-line-before": [
      "always",
      {
        "except": [
          "first-nested"
        ],
        "ignore": [
          "between-comments",
          "stylelint-commands"
        ]
      }
    ],
    "scss/declaration-nested-properties": "never",
    "scss/no-duplicate-mixins": true,
    "at-rule-empty-line-before": [
      "always",
      {
        "except": [
          "blockless-after-same-name-blockless"
        ],
        "ignore": [
          "inside-block",
          "after-comment"
        ]
      }
    ],
    "block-opening-brace-space-before": "always-single-line",
    "block-closing-brace-newline-after": "always-single-line",
    "declaration-colon-newline-after": null,
    "color-hex-length": "long",
    "indentation": [
      2,
      {
        "ignore": [
          "param"
        ]
      }
    ],
    "string-quotes": "single",
    "selector-pseudo-class-no-unknown": [
      true,
      {
        "ignorePseudoClasses": [
          "global"
        ]
      }
    ],
    "custom-property-empty-line-before": [
      "always",
      {
        "except": [
          "after-custom-property",
          "first-nested"
        ],
        "ignore": [
          "inside-single-line-block"
        ]
      }
    ]
  }
}