.stylelintrc

{
	"plugins": [
		"stylelint-scss"
	],
	"rules": {
		"string-quotes": "double",
		"color-hex-case": "lower",
		"color-hex-length": "short",
		"color-no-invalid-hex": true,
		"number-leading-zero": never,
		"number-no-trailing-zeros": true,
		"function-calc-no-unspaced-operator": true,
		"function-comma-newline-after": "always-multi-line",
		"function-comma-space-after": "always-single-line",
		"function-comma-space-before": "never",
		"function-parentheses-newline-inside": "always-multi-line",
		"function-parentheses-space-inside": "never-single-line",
		"function-whitespace-after": "always",
		"value-no-vendor-prefix": true,
		"value-list-comma-newline-after": "always-multi-line",
		"value-list-comma-space-after": "always-single-line",
		"value-list-comma-space-before": "never",
		"declaration-bang-space-after": "never",
		"declaration-bang-space-before": "always",
		"declaration-block-semicolon-newline-after": "always-multi-line",
		"declaration-block-semicolon-space-after": "always-single-line",
		"declaration-block-semicolon-space-before": "never",
		"declaration-block-single-line-max-declarations": 1,
		"declaration-colon-space-after": "always-single-line",
		"declaration-colon-space-before": "never",
		"block-closing-brace-newline-after": [
			"always", {
			"ignoreAtRules": [ "if", "else", "elseif" ]
			}
		],
		"block-closing-brace-newline-before": "always-multi-line",
		"block-closing-brace-space-before": "always-single-line",
		"block-no-empty": true,
		"block-opening-brace-newline-after": "always-multi-line",
		"block-opening-brace-space-after": "always-single-line",
		"block-opening-brace-space-before": "always",
		"selector-combinator-space-after": "always",
		"selector-combinator-space-before": "always",
		"selector-list-comma-space-before": "never",
		"selector-pseudo-element-colon-notation": "double",
		"declaration-block-no-shorthand-property-overrides": true,
		"declaration-block-trailing-semicolon": "always",
		"declaration-block-no-duplicate-properties": true,
		"media-feature-colon-space-after": "always",
		"media-feature-colon-space-before": "never",
		"media-feature-range-operator-space-after": "always",
		"media-feature-range-operator-space-before": "always",
		"media-query-list-comma-newline-after": "always-multi-line",
		"media-query-list-comma-space-after": "always-single-line",
		"media-query-list-comma-space-before": "never",
		"media-feature-parentheses-space-inside": "never",
		"at-rule-empty-line-before": [ "always", {
			except: [
				"blockless-after-blockless",
				"blockless-after-same-name-blockless",
				"first-nested",
			],
			ignore: ["after-comment"],
			"ignoreAtRules": [ "else", "elseif" ]
		} ],
		"indentation": 2,
		"max-empty-lines": 1,
		"no-missing-end-of-source-newline": true,
		"comment-empty-line-before": [ "always", {
			ignore: ["stylelint-commands"]
		} ],
		"comment-whitespace-inside": "always",
		"scss/at-else-closing-brace-newline-after": "always-last-in-chain",
		"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"
	}
}