| 'use strict'; |
| |
| /** |
| * Check whether a at-rule is standard |
| * |
| * @param {import('postcss').AtRule | import('postcss-less').AtRule} atRule postcss at-rule node |
| * @return {boolean} If `true`, the declaration is standard |
| */ |
| module.exports = function (atRule) { |
| // Ignore scss `@content` inside mixins |
| if (!atRule.nodes && atRule.params === '') { |
| return false; |
| } |
| |
| // Ignore Less mixins |
| if ('mixin' in atRule && atRule.mixin) { |
| return false; |
| } |
| |
| // Ignore Less detached ruleset `@detached-ruleset: { background: red; }; .top { @detached-ruleset(); }` |
| if ( |
| ('variable' in atRule && atRule.variable) || |
| (!atRule.nodes && atRule.raws.afterName === '' && atRule.params[0] === '(') |
| ) { |
| return false; |
| } |
| |
| return true; |
| }; |