Type 'Promise<void>' is not assignable to type 'never'.

[dtuite]

I get this error when I add this plugin to the plugins directory of a Backstage app and run yarn install && yarn tsc && yarn build.

plugins/backstage-plugin-jira/src/components/JiraCard/JiraCard.test.tsx:104:7 - error TS2322: Type 'Promise<void>' is not assignable to type 'never'.

104       expect(
          ~~~~~~~
105         await rendered.findByText(/status 403: Forbidden/)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
106       ).toBeInTheDocument()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~

  node_modules/@testing-library/dom/types/wait-for.d.ts:10:13
    10   callback: () => T extends Promise<any> ? never : T,
                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    The expected type comes from the return type of this signature.


Found 1 error.

error Command failed with exit code 2.