.stylelintrc.json

{
	"defaultSeverity": "error",
	"extends": [
		"stylelint-config-standard",
		"stylelint-config-rational-order"
	],
	"plugins": [
		"stylelint-order",
		"stylelint-config-rational-order/plugin"
	],
	"rules": {
		"at-rule-no-vendor-prefix": true,
		"selector-no-vendor-prefix": true,
		"property-no-vendor-prefix": true,
		"value-no-vendor-prefix": true,
		"color-hex-case": "lower",
		"color-hex-length": "short",
		"color-named": "always-where-possible",
		"indentation": "tab",
		"length-zero-no-unit": true,
		"value-keyword-case": null,
		"value-list-comma-newline-after": null,
		"max-line-length": null,
		"no-eol-whitespace": [true, { "ignore": ["empty-lines"] }],
		"no-descending-specificity": null,
		"function-url-quotes": "always",
		"string-quotes": "double",
		"block-opening-brace-space-before": "always",
		"block-closing-brace-empty-line-before": "never",
		"import-notation": null,
		"at-rule-no-unknown": null,
		"function-no-unknown": null,
		"declaration-empty-line-before": null,
		"custom-property-empty-line-before": null,
		"selector-pseudo-class-no-unknown": [true, {
			"ignorePseudoClasses": ["deep", "global", "export", "vertical", "horizontal", "decrement", "increment", "component", "comp"]
		}],
		"declaration-block-no-duplicate-properties": true,
		"declaration-block-no-duplicate-custom-properties": true,
		"font-family-no-duplicate-names": true,
		"keyframe-block-no-duplicate-selectors": true,
		"custom-property-no-missing-var-function": true,
		"keyframe-declaration-no-important": true,
		"font-family-no-missing-generic-family-keyword": true,
		"font-family-name-quotes": "always-where-recommended",
		"comment-empty-line-before": null,
		"at-rule-empty-line-before": ["always", {
			"except": ["first-nested"],
			"ignore": ["after-comment"],
			"ignoreAtRules": ["import", "include", "else", "return", "forward", "use"]
		}],
		"unit-disallowed-list": [
			"vw", "vh", "vmin", "vmax",
			"cm", "mm", "Q", "in", "pc", "pt", "mozmm"
		],
		"order/order": [
			{
				"type": "at-rule",
				"name": "include",
				"hasBlock": false
			},
			"dollar-variables",
			"custom-properties",
			"declarations",
			"rules"
		],
		"order/properties-order": [[], { "severity": "warning" }]
	}
}