diff --git a/packages/macro/index.d.ts b/packages/macro/index.d.ts
index 8bcf5e66d..f0ca41dd1 100644
--- a/packages/macro/index.d.ts
+++ b/packages/macro/index.d.ts
@@ -8,6 +8,7 @@ export function t(
 ): string
 
 export type ChoiceOptions<T = string> = {
+  [digit: number]: T,
   offset?: number
   zero?: T
   one?: T