Add 'engine/' from commit 'a8e37fc010'

git-subtree-dir: engine
git-subtree-mainline: b74841629e
git-subtree-split: a8e37fc010

engine/modules/gdscript/tests/scripts/completion/common/self.cfg

@@ -0,0 +1,21 @@
+scene="res://completion/get_node/get_node.tscn"
+[output]
+include=[
+    ; Node
+    {"display": "add_child(…)"},
+    {"display": "owner"},
+    {"display": "child_entered_tree"},
+
+    ; GDScript: class_a.notest.gd
+    {"display": "property_of_a"},
+    {"display": "func_of_a()"},
+    {"display": "signal_of_a"},
+
+    ; GDScript: self.gd
+    {"display": "test_signal_1"},
+    {"display": "test_signal_2"},
+    {"display": "test_var_1"},
+    {"display": "test_var_2"},
+    {"display": "test_func_1(…)"},
+    {"display": "test_func_2(…)"},
+]