1 files changed, 9 insertions, 0 deletions
diff --git a/vm/virtual_machine.go b/vm/virtual_machine.go
new file mode 100644
index 000000000..cc8cd39a9
--- /dev/null
+++ b/vm/virtual_machine.go
@@ -0,0 +1,9 @@
+package vm
+
+type VirtualMachine interface {
+	Env() Environment
+	RunClosure(*Closure) ([]byte, error)
+	Depth() int
+	Printf(string, ...interface{}) VirtualMachine
+	Endl() VirtualMachine
+}