diff --git a/src/common/useBinaryState.d.ts b/src/common/useBinaryState.d.ts
index c61a28712..7a0185109 100644
--- a/src/common/useBinaryState.d.ts
+++ b/src/common/useBinaryState.d.ts
@@ -5,4 +5,4 @@ declare const useBinaryState: (initialValue?: boolean) => [
     () => void,
 ];
 
-export = useBinaryState;
\ No newline at end of file
+export = useBinaryState;
diff --git a/src/modules.d.ts b/src/modules.d.ts
index 9b680c72c..66f93be4c 100644
--- a/src/modules.d.ts
+++ b/src/modules.d.ts
@@ -1,5 +1,5 @@
 declare module '*.less' {
-    const resource: { [key: string]: string };
+    const resource: Record<string, string>;
     export = resource;
 }