$ go build ./cmd/mutago   # module example.com/custom, copied cmd/mutago/main.go + blank import of ./flip, requires mutago/v2 v2.10.26
package example.com/custom/cmd/mutago
	cmd/mutago/main.go:19:2: use of internal package github.com/quality-gates/mutago/v2/internal/baseline not allowed
exit=1