diff options
Diffstat (limited to 'node_modules/postcss-merge-longhand/src/lib/canMerge.js')
| -rw-r--r-- | node_modules/postcss-merge-longhand/src/lib/canMerge.js | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/node_modules/postcss-merge-longhand/src/lib/canMerge.js b/node_modules/postcss-merge-longhand/src/lib/canMerge.js deleted file mode 100644 index d0f070db..00000000 --- a/node_modules/postcss-merge-longhand/src/lib/canMerge.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; -const isCustomProp = require('./isCustomProp'); - -/** @type {(node: import('postcss').Declaration) => boolean} */ -const important = (node) => node.important; -/** @type {(node: import('postcss').Declaration) => boolean} */ -const unimportant = (node) => !node.important; - -/* Cannot be combined with other values in shorthand - https://www.w3.org/TR/css-cascade-5/#shorthand */ -const cssWideKeywords = ['inherit', 'initial', 'unset', 'revert']; -/** - * @type {(props: import('postcss').Declaration[], includeCustomProps?: boolean) => boolean} - */ -module.exports = (props, includeCustomProps = true) => { - const uniqueProps = new Set(props.map((node) => node.value.toLowerCase())); - - if (uniqueProps.size > 1) { - for (const unmergeable of cssWideKeywords) { - if (uniqueProps.has(unmergeable)) { - return false; - } - } - } - - if ( - includeCustomProps && - props.some(isCustomProp) && - !props.every(isCustomProp) - ) { - return false; - } - - return props.every(unimportant) || props.every(important); -}; |
