diff --git a/cmd/jkl/command_interface.go b/cmd/jkl/command_interface.go
new file mode 100644
index 0000000..9602702
--- /dev/null
+++ b/cmd/jkl/command_interface.go
@@ -0,0 +1,5 @@
+package main
+
+type Runner interface {
+	Run() error
+}
diff --git a/cmd/jkl/editcomment.go b/cmd/jkl/editcomment.go
new file mode 100644
index 0000000..0ed1dc8
--- /dev/null
+++ b/cmd/jkl/editcomment.go
@@ -0,0 +1,28 @@
+package main
+
+import (
+	"errors"
+	"flag"
+)
+
+type EditCommentCmd struct {
+	args     []string
+	file     string
+	issueKey string
+}
+
+func NewEditCommentCmd(args []string) (*EditCommentCmd, error) {
+	ccmd := &EditCommentCmd{}
+	f := flag.NewFlagSet("comments", flag.ExitOnError)
+	f.StringVar(&ccmd.file, "f", "", "File to get issue comment from")
+	f.Parse(args)
+	if len(f.Args()) < 1 {
+		return nil, ErrNotEnoughArgs
+	}
+	ccmd.issueKey = f.Arg(0)
+	return ccmd, nil
+}
+
+func (e *EditCommentCmd) Run() error {
+	return errors.New("Not implemented")
+}