Function toCss

packages/utils/src/css-helper.ts:107–139

(runtime)

}

function toCss(runtime) {
  if (!runtime) {
    return (
      `:root {

}`);
  }

  if (runtime.default) {
    const css: string[] = [];
    Object.keys(runtime).forEach((pseudo) => {
      if (pseudo === 'extra') {
        Array.isArray(runtime.extra) && css.push(runtime.extra.join('\n'));
        return;
      }
      // 只需要对这四种做兼容
      const prefix = pseudoMap.indexOf(pseudo) > -1 ? ':' : '';
      css.push(
        `:root${pseudo === 'default' ? '' : `${prefix}${pseudo}`} {
${runtimeToCss(normalizeStyle(runtime[pseudo]))}
}\n`,
);
    });
    return css.join('\n');
  }

  return (
    `:root {
${runtimeToCss(normalizeStyle(runtime))}
}
`
  );
}

function cssToRuntime(css: string) {
  if (!css) {