Add zoom property to IMapProps

[MaciekBaron]

Resolves #443

zoom is missing from the props, causing a type error to appear.

[sridaradappt]

Any idea when this change will be released ?

[Gamezordd]

Important change!

[MaciekBaron]

Any idea when this change will be released ?

Unfortunately the last time the maintainer of this project was active was 2 months ago, so no idea.

However if you desperately want to avoid type errors, a workaround is to set zoom on load:

onReady={(mapProps, map) => map.setOptions({zoom: 5})} 

[MaciekBaron]

Hi @auser sorry to ping but it's been a month and it's a tiny change that (as you can see) is requested by a few people. Could you have a look? Thanks!