Dapper Tutorial - Knowledge Base (KB)

In Dapper, what does the Func<TFirst, TSecond, TReturn> map method parameter looks like. Is there a test case that I can look at?

I have been trying to implement the below dapper method call. I do not know what is the expectation for the method parameter: ...Func<TFirst, TSecond, TReturn> map ...for this Dapper call:...Task<IEnumerable<TReturn>> QueryAsync<TFirst, TSecond, TReturn>(...