All Go programs should be formatted in the same way, the formatting rules are fixed by the gofmt tool. Those rules require imports to be sorted.

Example of a wrong sorting:

import (
 "net"
 "errors"
 "fmt"
)

You can apply the Sort imports quick-fix to fix the sorting. After the quick-fix is applied, the sorting looks as follows:

import (
 "errors"
 "fmt"
 "net"
)