.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/selector-pseudo-class-whitelist/README.md

   1 # selector-pseudo-class-whitelist
   2
   3 Specify a whitelist of allowed pseudo-class selectors.
   4
   5 ```css
   6   a:hover {}
   7 /** ↑
   8  * These pseudo-class selectors */
   9 ```
  10
  11 This rule ignores selectors that use variable interpolation e.g. `:#{$variable} {}`.
  12
  13 ## Options
  14
  15 `array|string|regex`: `["array", "of", "unprefixed", "pseudo-classes" or "regex"]|"pseudo-class"|/regex/`
  16
  17 If a string is surrounded with `"/"` (e.g. `"/^nth-/"`), it is interpreted as a regular expression. This allows, for example, easy targeting of shorthands: `/^nth-/` will match `nth-child`, `nth-last-child`, `nth-of-type`, etc.
  18
  19 Given:
  20
  21 ```js
  22 ["hover", "/^nth-/"]
  23 ```
  24
  25 The following patterns are considered violations:
  26
  27 ```css
  28 a:focus {}
  29 ```
  30
  31 ```css
  32 a:first-of-type {}
  33 ```
  34
  35 The following patterns are *not* considered violations:
  36
  37 ```css
  38 a:hover {}
  39 ```
  40
  41 ```css
  42 a:nth-of-type(5) {}
  43 ```
  44
  45 ```css
  46 a:nth-child(2) {}
  47 ```