Imports golang.org/x/tools/go/ast/astutil golang.org/x/tools/imports golang.org/x/mod/modfile golang.org/x/mod/module golang.org/x/mod/semver Standard library imports bytes encoding/json errors flag fmt go/ast go/build go/format go/importer go/parser go/printer go/token go/types io os os/exec path path/filepath regexp sort strconv strings sync text/tabwriter time unicode io/fs go/version