.stylelintrc.js

module.exports = {
    rules: {
        "color-no-invalid-hex": true,
        "font-family-no-duplicate-names": true,
        "font-family-no-missing-generic-family-keyword": true,
        "function-calc-no-unspaced-operator": true,
        "function-linear-gradient-no-nonstandard-direction": true,
        "string-no-newline": true,
        "unit-no-unknown": true,
        "property-no-unknown": true,
        "keyframe-declaration-no-important": true,
        "declaration-block-no-duplicate-properties": [true, {
            "ignore": ["consecutive-duplicates-with-different-values"]
        }],
        "declaration-block-no-shorthand-property-overrides": true,
        "block-no-empty": true,
        "selector-pseudo-class-no-unknown": true,
        "selector-pseudo-element-no-unknown": true,
        "selector-type-no-unknown": true,
        "media-feature-name-no-unknown": true,
        "comment-no-empty": true,
        "no-descending-specificity": true,
        "no-duplicate-at-import-rules": true,
        "no-duplicate-selectors": true,
        "no-empty-source": true,
        "no-extra-semicolons": true,
        "no-invalid-double-slash-comments": true,
        "color-hex-case": "lower",
        "color-hex-length": "short",
        "unit-case": "lower",
        "at-rule-name-case": "lower"
    }
}