diff --git a/index.d.ts b/index.d.ts
index d010ae40..fbead305 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,3 +1,5 @@
 export default function gql(literals: any, ...placeholders: any[]): any;
 export function resetCaches(): void;
 export function disableFragmentWarnings(): void;
+export function enableExperimentalFragmentVariables(): void;
+export function disableExperimentalFragmentVariables(): void;