added failing test

[TomPridham]

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• Link to GitHub or NPM:
• Type of contribution: new definition | addition | fix | refactor

Other notes:
this is related to: #2933
the attrs definition doesn't work as is. i think the problem lies here: https://github.com/flow-typed/flow-typed/blob/master/definitions/npm/styled-components_v4.x.x/flow_v0.75.x-/styled-components_v4.x.x.js#L95
im not sure how to go about fixing it as i'm not sure what exactly is happening there.
tagging @omninonsense since you worked on this last 🙏

[omninonsense]

Hi @TomPridham!

When I was writing the libdef, Flow couldn't express what styled-components components are.

Here are the current trade offs (for Flow up to 0.89):

1. The issue you highlighted here is explained in Add type-defs for styled-components v4 #2933 (comment). However, since Flow 0.89 we can be a lot more expressive and safe, but I didn't have time (yet) to port the typedefs (see Add type-defs for styled-components v4 #2933 (comment))
2. No support for tagged template literals, so I didn't bother typing the interpolations. I went into more detail in Add type-defs for styled-components v4 #2933 (comment). However, @goodmind pointed out in Add type-defs for styled-components v4 #2933 (comment) this was fixed in v0.92

[AndrewSouthpaw]

I'd rather not add just a failing test, as that messes up future PRs that don't address this issue. Please add a fix as well or close.

[TomPridham]

sorry, i opened this to get insight on a way to fix the test. i haven't had time to look at it yet. i'll look at it this weekend to see if i can come up with something to fix it