Sure, there has been at least one civilian death, and others might be reported later. While we don't have numbers yet, the evidence so far suggests a low ratio of civilian casualties, probably much lower than what's possible using convention warfare against an enemy embedded in a civilian population.
This is incorrect. There are reports of maimed civilians and a murdered child.
There is no comprehensive information yet on the ratio of civilians to militants maimed by this attack, and any claims otherwise are propaganda.