13 lines
331 B
JavaScript
13 lines
331 B
JavaScript
'use strict';
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const { list } = require('postcss');
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/** @type {(v: string | string[]) => [string, string, string, string]} */
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module.exports = (v) => {
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const s = typeof v === 'string' ? list.space(v) : v;
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return [
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s[0], // top
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s[1] || s[0], // right
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s[2] || s[0], // bottom
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s[3] || s[1] || s[0], // left
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];
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};
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