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node_modules/stylelint/lib/utils/isValidFontSize.cjs

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+// NOTICE: This file is generated by Rollup. To modify it,
+// please instead edit the ESM counterpart and rebuild with Rollup (npm run build).
+'use strict';
+
+const valueParser = require('postcss-value-parser');
+const keywords = require('../reference/keywords.cjs');
+const units = require('../reference/units.cjs');
+
+/**
+ * Check if a word is a font-size value.
+ *
+ * @param {string} word
+ * @returns {boolean}
+ */
+function isValidFontSize(word) {
+	if (!word) {
+		return false;
+	}
+
+	if (keywords.fontSizeKeywords.has(word)) {
+		return true;
+	}
+
+	const numberUnit = valueParser.unit(word);
+
+	if (!numberUnit) {
+		return false;
+	}
+
+	const unit = numberUnit.unit;
+
+	if (unit === '%') {
+		return true;
+	}
+
+	if (units.lengthUnits.has(unit.toLowerCase())) {
+		return true;
+	}
+
+	return false;
+}
+
+module.exports = isValidFontSize;