type io.Closer

20 uses

	io (current package)
		io.go#L107: type Closer interface {
		io.go#L139: 	Closer
		io.go#L145: 	Closer
		io.go#L152: 	Closer
		io.go#L166: 	Closer

	crypto/cipher
		io.go#L49: 	if c, ok := w.W.(io.Closer); ok {

	database/sql
		sql.go#L951: 	if c, ok := db.connector.(io.Closer); ok {

	go.uber.org/multierr
		error.go#L603: func Close(closer io.Closer) Invoker {

	go.uber.org/zap
		sink.go#L43: 	io.Closer
		writer.go#L62: 	closers := make([]io.Closer, 0, len(paths))

	google.golang.org/grpc/internal/binarylog
		sink.go#L90: 	closer         io.Closer

	mime/multipart
		formdata.go#L291: 	io.Closer
		formdata.go#L298: 	io.Closer

	net/http
		fs.go#L109: 	io.Closer
		response.go#L281: 				io.Closer
		transfer.go#L64: 	BodyCloser       io.Closer

	net/http/httputil
		dump.go#L276: 			dest.(io.Closer).Close()

	os/exec
		exec.go#L308: 	childIOFiles []io.Closer
		exec.go#L315: 	parentIOPipes []io.Closer
		exec.go#L603: func closeDescriptors(closers []io.Closer) {