use pflag and format imports

packages/node/node.go

 package node
 
 import (
-	"github.com/iotaledger/hive.go/parameter"
 	"sync"
 
+	"github.com/iotaledger/hive.go/parameter"
+
 	"github.com/iotaledger/goshimmer/packages/daemon"
 )
 

packages/node/parameters.go

 package node
 
 import (
-	"flag"
+	flag "github.com/spf13/pflag"
 )
 
 const (

plugins/autopeering/parameters/parameters.go

 package parameters
 
 import (
-	"flag"
+	flag "github.com/spf13/pflag"
 )
 
 const (

plugins/autopeering/server/tcp/server.go

 package tcp
 
 import (
+	"math"
+	"net"
+
 	"github.com/iotaledger/goshimmer/packages/daemon"
 	"github.com/iotaledger/goshimmer/packages/network"
 	"github.com/iotaledger/goshimmer/packages/network/tcp"
@@ -12,8 +15,6 @@ import (
 	"github.com/iotaledger/hive.go/events"
 	"github.com/iotaledger/hive.go/parameter"
 	"github.com/pkg/errors"
-	"math"
-	"net"
 )
 
 var server = tcp.NewServer()

plugins/cli/cli.go

 package cli
 
 import (
-	"flag"
 	"fmt"
-	"github.com/iotaledger/hive.go/parameter"
 	"os"
 	"path/filepath"
 	"sort"
 	"strings"
 
+	"github.com/iotaledger/hive.go/parameter"
+	flag "github.com/spf13/pflag"
+
 	"github.com/iotaledger/goshimmer/packages/node"
 )
 

plugins/cli/plugin.go

 package cli
 
 import (
-	"flag"
 	"fmt"
-	"github.com/iotaledger/hive.go/events"
 	"strings"
 
+	"github.com/iotaledger/hive.go/events"
+	flag "github.com/spf13/pflag"
+
 	"github.com/iotaledger/goshimmer/packages/node"
 	"github.com/iotaledger/hive.go/parameter"
 )