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- 'use strict';
- module.exports = function addEmptyLineBefore(node, newline) {
- const { raws } = node;
- if (typeof raws.before !== 'string') {
- return node;
- }
- raws.before = !/\r?\n/.test(raws.before)
- ? newline.repeat(2) + raws.before
- : raws.before.replace(/(\r?\n)/, `${newline}$1`);
- return node;
- };
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