The name *cachestub.BatchCacheStub does not conform to Go style due to duplication of the package name in the type name. In Go, it is recommended to avoid redundancy by not repeating the package name in the type name.

[andreevym]

          The name *cachestub.BatchCacheStub does not conform to Go style due to duplication of the package name in the type name. In Go, it is recommended to avoid redundancy by not repeating the package name in the type name.

Variants:

package cachestub

type BatchCache struct {
}

or

package cachestub

type Batch struct {
}

cachestub.BatchCache or cachestub.Batch

like bytes.Buffer etc.

https://google.github.io/styleguide/go/decisions#repetitive-with-package

Originally posted by @muzykantov in #45 (comment)