#.stylelintrc.json

{
    "customSyntax": "postcss-scss",
    "plugins": [
        "stylelint-order"
    ],
    "extends": [
        "stylelint-config-standard-scss",
        "stylelint-config-property-sort-order-smacss"
    ],
    "rules": {
        "no-descending-specificity": null,
        "at-rule-no-unknown": [
            true,
            {
                "ignoreAtRules": [
                    "include",
                    "extend",
                    "extends",
                    "ignores",
                    "function",
                    "return",
                    "mixin",
                    "if",
                    "else",
                    "for",
                    "content",
                    "use"
                ]
            }
        ],
        "at-rule-empty-line-before": [
            "always",
            {
                "ignore": [
                    "after-comment",
                    "blockless-after-same-name-blockless",
                    "first-nested"
                ],
                "ignoreAtRules": [
                    "supports",
                    "if",
                    "else"
                ]
            }
        ],
        "block-closing-brace-newline-after": [
            "always",
            {
                "ignoreAtRules": [
                    "if",
                    "else"
                ]
            }
        ],
        "indentation": [
            4,
            {
                "except": [
                    "value"
                ],
                "message": "Please use 4 spaces for indentation."
            }
        ],
        "max-empty-lines": 2,
        "max-line-length": 300,
        "unit-allowed-list": [
            "deg",
            "vh",
            "vw",
            "fr",
            "px",
            "em",
            "rem",
            "%",
            "s",
            "cm",
            "pt",
            "ch"
        ],
        "declaration-block-single-line-max-declarations": 2,
        "comment-no-empty": null,
        "scss/comment-no-empty": null,
        "selector-class-pattern": "[a-zA-Z0-9]+"
    }
}