Some updates

[HassanTaleb90]

No description provided.

[ivanvorobei]

Thanks for your PR! I ready to merge, but need remove optional image for custom. If need only text just skip passing alert icon model.

[HassanTaleb90]

The optional is just for safety's sake, to prevent the app from crashing if a non-existent image is passed, as when using a UIImageView image.

[ivanvorobei]

It's good idea but developer can use if let condition for safe unwrap. Can you remove it from PR?

[HassanTaleb90]

Updated

[ivanvorobei]

I see you changed size of old version, why?

[HassanTaleb90]

I see you changed size of old version, why?

It seems to me that the old size is too small. The title breaks to a new line for just a few words.
Example: "Unable to Add Documentation" ->

Unable to Add
Documentation

[ivanvorobei]

I see. I follow native one of apple examples, but I see you want customise it. I will think how better solve it.

For now proposing drop changes of height and left rest changes with top/bottom and optional changes.