diff --git a/typescript/shims-tsx.ts b/typescript/shims-tsx.ts
index e77dceffb..cabf21b78 100644
--- a/typescript/shims-tsx.ts
+++ b/typescript/shims-tsx.ts
@@ -13,6 +13,12 @@ interface UIProps {
     bgap: number;
     vgap: number;
     hgap: number;
+    _rgap: number;
+    _lgap: number;
+    _tgap: number;
+    _bgap: number;
+    _hgap: number;
+    _vgap: number;
     inset: number | string;
 }