Improve return type of stripUnit

[jasnross]

With the deprecation of getValueAndUnit I was looking at replacing it with stripUnit, however the return type of stripUnit is not as helpful as getValueAndUnit, as stripUnit always returns any.

stripUnit(value: (string | number), unitReturn: boolean): any

getValueAndUnit(value: string): [(number | string), (string | void)]

• polished version: 3.4.1
• JSS-in_CSS library and version: N/A
• Any relevant JS library and version: N/A

Mixin/Helper/Shorthand you were using and how you were using it:

const [value, unit] = stripUnit("100px", true);

What you are seeing:

What you expected to see:

More well-defined return types, such as those previously returned by getValueAndUnit.

Reproduction:

https://codesandbox.io/s/pensive-thunder-z5ijj

[bhough]

This will be addressed in v4.

[bhough]

This has been addressed in v4 which is now in beta and will be released in the coming weeks:

npm install polished@next
yarn add polished@next