Emit a warning or error if there is a @import url() after sass imports

[brauliobo]

If I do

@import 'partial';
@import url('../style');

Then sass will put the @import url will appear before the imported partial's styles, changing the precedence order.

So the developers must be warning or even an error must be raise, because the precedence order is very important.

[nex3]

CSS requires that @import statements appear before anything else in a stylesheet (other than @charset declarations, I guess). We can't really throw an error for that case, because that breaks the ability for partials to declare CSS imports that they use (e.g. for loading font stylesheets).

[brauliobo]

What about a warning??

[cimmanon]

A warning would be rather annoying for anyone who is happily taking advantage of Sass doing the right thing here.