puzzlecards.js error 使用dva @concat报错

Parsing error: Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead.
23 |
24 | @connect(mapStateToProps, mapDispatchToProps)
> 25 | export default class PuzzleCardsPage extends Component {
| ^
26 | componentDidMount() {
27 | this.props.onDidMount();
28 | }eslint

Start with the file containing PuzzleCardsPage and the reported lines 23–28, then inspect the decorator/export syntax and the ESLint configuration or parser in use. Reproduce the lint error and verify that the tutorial code passes ESLint without the reported parsing error.

Written by the indexing model from the issue text.