typescript support for createUseStyles theme

[ntduan]

Corresponding issue (if exists):

What would you like to add/fix?

Let createUseStyles have the default theme type. Like this:

Just add this to your project to work

declare module 'react-jss' {
  interface DefaultTheme {
    ...
  }
}

Todo

• Add tests if possible
• Add changelog if users should know about the change
• Add documentation

[ntduan]

Any progress or problems？

[kof]

I am no expert in TS, but since no one is who is actively helping I am gonna merge this and hope you tested it.

[kof]

Thanks

[kof]

released in 10.1.0