TypeError - "StyledComponents_1.injectGlobal is not a function"

StyledComponents_1.injectGlobal is not a function

Steps to reproduce
Update Styled-Components to v4.0 and above

Error shown via Codesandbox : https://codesandbox.io/embed/v0zzjj2x6l

[ntgussoni]

Having the same issue as @MaverickMax on v4.1.3
It's related to #46 since injectGlobal was changed for createGlobalStyle

[rstaib]

I have not updated so far, because there is some rewriting required.
Unfortunately, there are a few other projects which need my complete attention for now.
If somebody want to do a PR and fix this bug respectively, it would be very welcome.

[sigfriedCub1990]

I'll take it @rstaib