/**
 * 辅助函数
 */
@use "sass:meta";
@use "sass:string";
@use 'config';

/* 转换成字符串 */
@function selectorToString($selector) {
  $selector: meta.inspect($selector);
  $selector: string.slice($selector, 2, -2);

  @return $selector;
}

/* 判断是否存在 Modifier */
@function containsModifier($selector) {
  $selector: selectorToString($selector);

  @if string.index($selector, config.$modifierSeparator) {
    @return true;
  }

  @else {
    @return false;
  }
}

/* 判断是否存在伪类 */
@function containsPseudo($selector) {
  $selector: selectorToString($selector);

  @if string.index($selector, ':') {
    @return true;
  }

  @else {
    @return false;
  }
}