v6 types break react-docgen-typescript prop inference

[macko911]

Reopening already reported and fixed issue #3813

The issue was fixed in 6.0.0-beta.3 but got broken with the next beta release 6.0.0-beta.4

I've used git bisect and identified that this got broken in fe4ad7b

Edit: playing around with the PolymorphicComponentProps type I found that this is caused by using Omit (in this case FastOmit) and it is a documented issue in the docgen library styleguidist/react-docgen-typescript#335
I don't think there's anything to be done on the part of styled-components.

Environment

System:

• OS: macOS 13.4.1
• CPU: (8) arm64 Apple M1 Pro
• Memory: 83.47 MB / 16.00 GB
• Shell: 5.9 - /bin/zsh

Binaries:

• Node: 20.8.0 - ~/.nvm/versions/node/v20.8.0/bin/node
• Yarn: 1.22.0 - /usr/local/bin/yarn
• npm: 10.2.3 - ~/.nvm/versions/node/v20.8.0/bin/npm

npmPackages:

• styled-components: 6.1.0 => 6.1.0

Reproduction

I have written a basic failing test in #4218

Alternatively here's a codesandbox

https://codesandbox.io/p/github/macko911/react-docgen-typescript-styled-components-6/main

Steps to reproduce

Run npm run docgen to log the generated props.

Expected Behavior

Generated props for ButtonStyled: theme, as, forwardedAs, primary, backgroundColor, size, label

Actual Behavior

Generated props for ButtonStyled: theme, as, forwardedAs