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13 lines
346 B
JavaScript
13 lines
346 B
JavaScript
/**
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* Remove empty lines before a node. Mutates the node.
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*
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* @template {import('postcss').Node} T
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* @param {T} node
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* @param {string} newline
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* @returns {T}
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*/
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export default function removeEmptyLinesBefore(node, newline) {
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node.raws.before = node.raws.before ? node.raws.before.replace(/(\r?\n\s*\n)+/g, newline) : '';
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return node;
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}
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