ProductImage size non-nullable?

[WildOrangutan]

Why - Problem description

I'm looking at ProductImage class and wondering if size really has to be nullable, since there is also ImageSize.UNKNOWN.

I'm not the most familiar with how things work in Dart, but maybe this could be avoided, to simplify size handling code.

What - Proposed solution

Two options: A. Make size type ImageSize B. Remove ImageSize.UNKNOWN

[monsieurtanuki]

@WildOrangutan You're probably right, but here we're in the library, not in the app: if we change something, that may impact other apps. In addition to that, it's really not a priority. My suggestion: add a TODO in the code.