Function formatRule

src/utils/css-text/format-css.ts:13–19

(rule: ParsedAtRule | ParsedStyleRule, indent: string)

    const tab = '    ';

    function formatRule(rule: ParsedAtRule | ParsedStyleRule, indent: string) {
        if (isParsedStyleRule(rule)) {
            formatStyleRule(rule as ParsedStyleRule, indent);
        } else {
            formatAtRule(rule, indent);
        }
    }

    function formatAtRule({type, query, rules}: ParsedAtRule, indent: string) {
        lines.push(`${indent}${type} ${query} {`);