.stylelintrc.json

{
  "extends": [
    "stylelint-config-standard"
  ],
  "customSyntax": "postcss-styled-syntax",
  "rules": {
    "selector-type-case": ["lower", { "ignoreTypes": ["/^\\$\\w+/"] }],
    "selector-type-no-unknown": [true, { "ignoreTypes": ["/-styled-mixin/", "/^\\$\\w+/"] }],
    "value-keyword-case": ["lower", { "ignoreKeywords": ["dummyValue", "currentColor"] }],
    "declaration-empty-line-before": null,
    "property-no-unknown": [
      true,
      {
        "ignoreProperties": ["flex-gap", "webkit-appearance"]
      }
    ],
    "color-function-notation": "legacy",
    "alpha-value-notation": "number",
    "custom-property-pattern": null,
    "rule-empty-line-before": null,
    "keyframes-name-pattern": null,
    "keyframe-block-no-duplicate-selectors": null,
    "no-empty-source": null,
    "media-query-no-invalid": null,
    "at-rule-empty-line-before": null,
    "declaration-block-no-redundant-longhand-properties": null,
    "media-feature-range-notation": null,
    "declaration-property-value-no-unknown": [true, {
      "ignoreProperties": {
        "-moz-background-clip": ["text"]
      }
    }]
  }
}