4 const keywordSets = require("../reference/keywordSets");
5 const valueParser = require("postcss-value-parser");
8 * Check if a word is a font-size value.
10 module.exports = function(word /*: string*/) /*: boolean*/ {
15 if (keywordSets.fontSizeKeywords.has(word)) {
19 const numberUnit = valueParser.unit(word);
24 const unit = numberUnit.unit;
29 if (keywordSets.lengthUnits.has(unit.toLowerCase())) {