add template for directives

fuzz/corpus/4001760d37a937825288349026a957e447428bd9

@@ -0,0 +1,15 @@
+// commentl1"
+  tupl1  = [ 1, 2, 3.4, "foo" ]
+  tupl2  = []
+  obj1   //{ foo = "baz" }
+  null1  = null
+  bool1  = true
+  bool2  = false
+  splat1 = tuple.*.foo.bar[0]
+  splat2 = tuple[*].foo.bar[0]
+  for1   = { for i, v in ["a", "a", "b"] : v => i... }
+  for2   = [ for k, v in var.map : "${k}-${v}" ]
+  for3   = { for k, v in var.map : kresource "template_instance"LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLput "base_conf ~> v }
+  ig" {
+  value = {
+    bas