Addon-docs PropsTable doesn't show for a TypeScript component wrapped in HoC

[SenhorLion]

Describe the bug

Using Storybook 5.2.6 - 5.3.0-beta.3 with TypeScript the @storybook/addons-docs doesn't show the PropsTable for any component wrapped in a Hoc, for example Material-UI withStyles.
It shows a No props found for this component message when using 5.3.0-beta(2|3) and Cannot read property 'classes' of undefined when using 5.2.6.

To Reproduce

1. Using Storybook 5.2.6 - 5.3.0-beta.3 with TypeScript 3.5.3 and React 16.9.0 installing the @storybooks/addons-docs.
2. Create a component in TypeScript using Material-UI withStyles HoC.
3. Add a component story with addParameters for the component

Expected behavior

The docs for the component story should display the PropsTable showing props for message, classes and testId.

Instead it shows a No props found for this component message

Code snippets

Source for component:

// bar/index.tsx
export interface IProps extends WithStyles<typeof styles> {
  /**
   * Message
   * @default null
   */
  message?: string;
    /**
   * TestId
   * @default 'error-bar'
   */
  testId?: string;
}

export const Bar: FunctionComponent<IProps> = ({
    classes,
    message,
    testId = 'error-bar',
  }) => {

  if (!message) { return null; }
  return (
    <Typography className={classes.error} data-testid={testId}>
      {message}
    </Typography>
  );
};

export default withStyles(styles)(Bar);

Source for story:

// bar/index.stories.tsx
storiesOf('Bar', module)
  .addDecorator(story => <MuiThemeProvider theme={theme}>{story()}</MuiThemeProvider>)
  .addParameters({ component: Bar, componentSubtitle: 'Displays a Bar with message' })
  .add('Default', () => <Bar message="Lorem ipsum dolor" />);

System:

Please paste the results of npx -p @storybook/cli@next sb info here.

Environment Info:

System:
OS: macOS Mojave 10.14
CPU: (8) x64 Intel(R) Core(TM) i7-8559U CPU @ 2.70GHz
Binaries:
Node: 10.14.1 - ~/.nvm/versions/node/v10.14.1/bin/node
Yarn: 1.12.3 - /usr/local/bin/yarn
npm: 6.4.1 - ~/.nvm/versions/node/v10.14.1/bin/npm
Browsers:
Chrome: 78.0.3904.97
Firefox: 66.0.3
Safari: 12.0
npmPackages:
@storybook/addon-actions: 5.3.0-beta.3 => 5.3.0-beta.3
@storybook/addon-docs: 5.3.0-beta.3 => 5.3.0-beta.3
@storybook/addon-links: 5.3.0-beta.3 => 5.3.0-beta.3
@storybook/addons: 5.3.0-beta.3 => 5.3.0-beta.3
@storybook/preset-typescript: ^1.1.0 => 1.1.0
@storybook/react: 5.3.0-beta.3 => 5.3.0-beta.3

Additional context

If the component is not wrapped in the HoC the Docs props table displays as it should

[shilman]

Closing this as a dupe to #8361