14 lines
399 B
JavaScript
14 lines
399 B
JavaScript
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'use strict';
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const { mathFunctions } = require('../reference/functions');
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/**
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* Check whether a node is math function
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*
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* @param {import('postcss-value-parser').Node} node postcss-value-parser node
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* @return {boolean} If `true`, the node is math function
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*/
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module.exports = function isMathFunction(node) {
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return node.type === 'function' && mathFunctions.has(node.value.toLowerCase());
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};
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