How to avoid annoying error “declared and not used”

I’m learning Go but I feel it is a bit annoying that when compiling, I should not leave any variable or package unused.

This is really quite slowing me down. For example, I just wanted to declare a new package and plan to use it later or just uncomment some command to test. I always get the error and need to go comment all of those uses.

Is there any way to avoid this kind of check in Go?