Tab component Type Definition is incorrect

[martdavidson]

What you were expecting:
Should be able to use <Tab label="summary"> as shown in the documentation.

What happened instead:
Looks like all the possible Tab props are required:

TS2740: Type '{ children: Element[]; label: string; }' is missing the following properties from type '{ [x: string]: any; basePath: any; children: any; contentClassName: any; context: any; className: any; icon: any; label: any; record: any; resource: any; value: any; }': basePath, contentClassName, context, className, and 4 more.

Also, it would be nice if that list of props was available as an exported TabProp interface.

Steps to reproduce:
Try creating the TabbedShowLayout example from the docs, should be enough to show the issue.

• React-admin version: 3.9.0-beta.3
• React version: 16.13.1

[fzaninotto]

Thanks for the report. We haven't converted Tab to TypeScript yet, so TypeScript falls back to inference from PropTypes, which is wrong in that case.