如何将SQS.new（）传递给Go中的函数？

I have created a new sqs client using Go SDK for SQS

    svc := sqs.New(sess)

Now what will be the signature of the function which accepts this svc as a parameter ?

I tried func(svc *SQS) and func(svc SQS) , but its not working.

In the documentation its mentioned that SQS.new(session) returns a *SQS type. What should be the type of svc then ?