.stylelintrc

{
    "extends": "stylelint-config-standard",
    "plugins": [
        "stylelint-scss"
    ],
    "rules": {
        "indentation": 4,
        "max-empty-lines": 2,
        "length-zero-no-unit": null,
        "declaration-block-no-duplicate-properties": [true, {
            "ignore": [ "consecutive-duplicates-with-different-values" ]
        }],
        "no-descending-specificity": null,
        "value-keyword-case": null,
        "at-rule-no-unknown": null,
        "rule-empty-line-before": [
            "always-multi-line", {
                "except": [
                    "first-nested",
                    "after-single-line-comment"
                ]
            }
        ],
        "at-rule-empty-line-before": [
            "always", {
                "except": [
                    "blockless-after-same-name-blockless",
                    "first-nested"
                ],
                "ignore": [ "after-comment" ],
                "ignoreAtRules": [ "else" ]
            }
        ],
        "block-opening-brace-space-before": "always",
        "block-closing-brace-newline-after": [
            "always", {
                "ignoreAtRules": [ "if", "else" ]
            }
        ],
        "scss/at-else-closing-brace-space-after": "always-intermediate",
        "scss/at-else-empty-line-before": "never",
        "scss/at-if-closing-brace-newline-after": "always-last-in-chain",
        "scss/at-if-closing-brace-space-after": "always-intermediate"
    }
}