How to use the simple-html-tokenizer.TokenizerState.afterAttributeValueQuoted function in simple-html-tokenizer

case TokenizerState.attributeValueDoubleQuoted: {
        assert(
          isAttrValue(node),
          `the right hand side of an attribute must be a valid attribute value (text, mustache or concat)`
        );
        this.element.appendStatementToAttributeValue(node, source);
        break;
      }

      case TokenizerState.beforeAttributeValue: {
        assert(
          isAttrValue(node),
          `the right hand side of an attribute must be a valid attribute value (text, mustache or concat)`
        );
        this.element.finalizeAttributeWithStatement(node, source);
        this.htmlParser.tokenizer.transitionTo(TokenizerState.afterAttributeValueQuoted);
        break;
      }
      default:
        this.parent.appendNode(node);
    }
  }