fix(responsive): remove ResizeObserver type declaration

[kristw]

🐛 Bug Fix

Fix #1104

[williaster]

Looks good overall, I think the type is still referenced locally which is failing the build tho.

[kristw]

Hmm. I guess this won't work unless we upgrade Typescript to 4?

[williaster]

Oof, I guess maybe not 😞 I think we can get TS 4 working with nimbus, so maybe can give it a go.

[HHK1]

@williaster Is there anything we can do to have this merged?
I'm trying to update to typescript 4.2.3+ and I'm running into compile issues.
All of the following issues are linked to the update of the DOM lib types definition update: #1325, que-etc/resize-observer-polyfill#83 and #1104

[williaster]

Hey @HHK1 unfortunately we can't easily upgrade the project to TS 4 because we have a layer of abstraction on top of our dev infra which is still at TS 3. I created this issue to track, this is a big priority/on our radar for 2022 (I created #1421 to track).

I guess one alternative is to add @ts-expect-error directives to the couple of instances that throw with these changes. @kristw @gazcn007 any thoughts on that?

[williaster]

Superseded by #1423