stylelint.config.js

"use strict"

module.exports = {
  "extends": "stylelint-config-recommended",
  "rules": {
      "at-rule-empty-line-before": ["always", {
          except: [
              "blockless-after-same-name-blockless",
              "first-nested",
          ],
          ignore: ["after-comment"],
      }],
      
      "at-rule-name-case": "lower",
      "at-rule-name-space-after": "always-single-line",
      "at-rule-semicolon-newline-after": "always",
      "block-closing-brace-empty-line-before": "never",
      "block-closing-brace-newline-after": "always",
      "block-closing-brace-newline-before": "always-multi-line",
      "block-closing-brace-space-before": "always-single-line",
      "block-opening-brace-newline-after": "always-multi-line",
      "block-opening-brace-space-after": "always-single-line",
      "block-opening-brace-space-before": "always",
      "color-hex-case": "lower",
      "color-hex-length": "short",
      "comment-empty-line-before": ["always", {
          except: ["first-nested"],
          ignore: ["stylelint-commands"],
      }],
      "comment-whitespace-inside": "always",
      "custom-property-empty-line-before": ["always", {
          except: [
              "after-custom-property",
              "first-nested",
          ],
          ignore: [
              "after-comment",
              "inside-single-line-block",
          ],
      }],
      "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-block-trailing-semicolon": "always",
      "declaration-colon-newline-after": "always-multi-line",
      "declaration-colon-space-after": "always-single-line",
      "declaration-colon-space-before": "never",
      "declaration-empty-line-before": ["always", {
          except: [
              "after-declaration",
              "first-nested",
          ],
          ignore: [
              "after-comment",
              "inside-single-line-block",
          ],
      }],
      "function-comma-newline-after": "always-multi-line",
      "function-comma-space-after": "always-single-line",
      "function-comma-space-before": "never",
      "function-max-empty-lines": 0,
      "function-name-case": "lower",
      "function-parentheses-newline-inside": "always-multi-line",
      "function-parentheses-space-inside": "never-single-line",
      "function-whitespace-after": "always",
      "indentation": 2,
      "length-zero-no-unit": true,
      "max-empty-lines": 1,
      "media-feature-colon-space-after": "always",
      "media-feature-colon-space-before": "never",
      "media-feature-name-case": "lower",
      "media-feature-parentheses-space-inside": "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",
      "no-eol-whitespace": true,
      "no-missing-end-of-source-newline": true,
      "number-leading-zero": "always",
      "number-no-trailing-zeros": true,
      "property-case": "lower",
      "rule-empty-line-before": ["always-multi-line", {
          except: ["first-nested"],
          ignore: ["after-comment"],
      }],
      "selector-attribute-brackets-space-inside": "never",
      "selector-attribute-operator-space-after": "never",
      "selector-attribute-operator-space-before": "never",
      "selector-combinator-space-after": "always",
      "selector-combinator-space-before": "always",
      "selector-descendant-combinator-no-non-space": true,
      "selector-list-comma-newline-after": "always",
      "selector-list-comma-space-before": "never",
      "selector-max-empty-lines": 0,
      "selector-pseudo-class-case": "lower",
      "selector-pseudo-class-parentheses-space-inside": "never",
      "selector-pseudo-element-case": "lower",
      "selector-pseudo-element-colon-notation": "double",
      "selector-type-case": "lower",
      "unit-case": "lower",
      "value-list-comma-newline-after": "always-multi-line",
      "value-list-comma-space-after": "always-single-line",
      "value-list-comma-space-before": "never",
      "value-list-max-empty-lines": 0,
  },
}