index.js

'use strict'

module.exports = {
  plugins: ['stylelint-order'],
  rules: {
    'color-hex-case': 'lower',
    'color-hex-length': 'long',
    'color-no-invalid-hex': true,
    'font-family-name-quotes': 'always-where-recommended',
    'font-weight-notation': 'numeric',
    'function-calc-no-unspaced-operator': true,
    'function-comma-newline-after': null,
    'function-comma-newline-before': null,
    'function-comma-space-after': null,
    'function-comma-space-before': null,
    'function-linear-gradient-no-nonstandard-direction': true,
    'function-max-empty-lines': null,
    'function-name-case': 'lower',
    'function-parentheses-newline-inside': null,
    'function-parentheses-space-inside': null,
    'function-url-quotes': 'always',
    'function-whitespace-after': 'always',
    'number-leading-zero': 'always',
    'number-max-precision': 3,
    'number-no-trailing-zeros': true,
    'string-no-newline': true,
    'string-quotes': 'single',
    'length-zero-no-unit': true,
    'time-min-milliseconds': 100,
    'unit-case': 'lower',
    'unit-no-unknown': true,
    'value-keyword-case': 'lower',
    'value-no-vendor-prefix': true,
    'value-list-comma-newline-after': null,
    'value-list-comma-newline-before': null,
    'value-list-comma-space-after': null,
    'value-list-comma-space-before': null,
    'value-list-max-empty-lines': null,
    'shorthand-property-no-redundant-values': true,
    'property-case': 'lower',
    'property-no-vendor-prefix': true,
    'keyframe-declaration-no-important': true,
    'declaration-bang-space-after': 'never',
    'declaration-bang-space-before': 'always',
    'declaration-colon-newline-after': null,
    'declaration-colon-space-after': null,
    'declaration-colon-space-before': null,
    'declaration-no-important': true,
    'declaration-block-no-duplicate-properties': [
      true,
      {
        ignore: ['consecutive-duplicates'],
      },
    ],
    'declaration-block-no-shorthand-property-overrides': true,
    'order/declaration-block-order': ['custom-properties', 'declarations', 'at-rules', 'rules'],
    'order/declaration-block-properties-specified-order': [
      'content',
      'position',
      'top',
      'right',
      'bottom',
      'left',
      'z-index',
      'display',
      'flex',
      'width',
      'min-width',
      'max-width',
      'height',
      'min-height',
      'max-height',
      'margin',
      'border',
      'padding',
      'background',
      'color',
      'font',
      'letter',
      'line',
      'text',
      'transform',
      'animation',
      'transition',
    ],
    'declaration-block-semicolon-newline-after': null,
    'declaration-block-semicolon-newline-before': null,
    'declaration-block-semicolon-space-after': null,
    'declaration-block-semicolon-space-before': null,
    'declaration-block-single-line-max-declarations': 2,
    'declaration-block-trailing-semicolon': null,
    'block-closing-brace-empty-line-before': null,
    'block-closing-brace-newline-after': null,
    'block-closing-brace-newline-before': null,
    'block-closing-brace-space-after': null,
    'block-closing-brace-space-before': null,
    'block-opening-brace-newline-after': null,
    'block-opening-brace-newline-before': null,
    'block-opening-brace-space-after': null,
    'block-opening-brace-space-before': null,
    'block-no-empty': true,
    'selector-attribute-brackets-space-inside': 'never',
    'selector-attribute-operator-space-after': 'never',
    'selector-attribute-operator-space-before': 'never',
    'selector-attribute-quotes': 'always',
    'selector-combinator-space-after': 'always',
    'selector-combinator-space-before': 'always',
    'selector-descendant-combinator-no-non-space': true,
    'selector-max-compound-selectors': 3,
    'selector-max-specificity': '0,3,0',
    'selector-no-qualifying-type': true,
    'selector-no-vendor-prefix': true,
    'selector-pseudo-class-case': 'lower',
    'selector-pseudo-class-no-unknown': [
      true,
      {
        ignorePseudoClasses: ['enter'],
      },
    ],
    'selector-pseudo-class-parentheses-space-inside': 'never',
    'selector-pseudo-element-case': 'lower',
    'selector-pseudo-element-colon-notation': 'double',
    'selector-pseudo-element-no-unknown': true,
    'selector-type-case': 'lower',
    'selector-type-no-unknown': true,
    'selector-max-empty-lines': 0,
    'selector-list-comma-newline-after': null,
    'selector-list-comma-newline-before': null,
    'selector-list-comma-space-after': null,
    'selector-list-comma-space-before': null,
    'rule-empty-line-before': [
      'always',
      {
        except: ['first-nested'],
        ignore: ['after-comment'],
      },
    ],
    'media-feature-colon-space-after': 'always',
    'media-feature-colon-space-before': 'never',
    'media-feature-name-no-vendor-prefix': true,
    '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': null,
    'media-query-list-comma-newline-before': null,
    'media-query-list-comma-space-after': 'always',
    'media-query-list-comma-space-before': 'never',
    'at-rule-name-case': 'lower',
    'at-rule-name-newline-after': null,
    'at-rule-name-space-after': 'always',
    'at-rule-no-vendor-prefix': true,
    'at-rule-semicolon-newline-after': null,
    'at-rule-semicolon-space-before': 'never',
    indentation: 2,
    'max-empty-lines': 1,
    'max-nesting-depth': 4,
    'no-duplicate-selectors': true,
    'no-empty-source': true,
    'no-eol-whitespace': true,
    'no-extra-semicolons': true,
    'no-invalid-double-slash-comments': true,
    'no-missing-end-of-source-newline': true,
    'no-unknown-animations': true,
  },
}