Error: null does not match type Pattern when parsing anonymous class component

[RequireSun]

import * as React from 'react';

interface IProps {
  value: string;
}

export default class extends React.Component<IProps> {
  render() {
    const { value } = this.props;
    return <div className='s-c-z-example'>{value}</div>;
  }
}

Error with path "./src/lib/index.tsx": Error: null does not match type Pattern
Error: null does not match type Pattern
    at PredicateType.BaseType.assert (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/types.js:14:19)
    at addPattern (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:232:28)
    at recursiveScanChild (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:205:13)
    at /Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:176:17
    at /Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/types.js:683:22
    at Array.forEach (<anonymous>)
    at Object.eachField (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/types.js:682:31)
    at recursiveScanScope (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:171:19)
    at recursiveScanChild (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:227:13)
    at NodePath.<anonymous> (/Users/bytedance/Workspace/Temp/semi-test/SCZExample/node_modules/ast-types/lib/scope.js:140:17)

It seems that react-docgen consideres all the class component are named, so it went wrong when i provide an anonymous class component to it.

[JohnLouderback]

I am experiencing this same issue. @RequireSun Did you ever find a solution?

[danez]

This is a problem in benjamn/ast-types. I opened a PR there. benjamn/ast-types#467