diff --git a/src/tree.ts b/src/tree.ts
index 8f4e6a9..6e0a214 100644
--- a/src/tree.ts
+++ b/src/tree.ts
@@ -35,6 +35,8 @@ export type Label =
 	| 'DP'
 	| 'EvA'
 	| 'EvAP'
+	| 'Focus'
+	| 'FocusP'
 	| 'ge'
 	| 'geP'
 	| 'Interjection'