Fix build issues

matrixgw_frontend/src/api/TokensApi.ts

@@ -28,7 +28,7 @@ export class TokensApi {
         uri: "/tokens",
         method: "GET",
       })
-    ).data;
+    ).data as Token[];
   }
 
   /**
@@ -41,18 +41,16 @@ export class TokensApi {
         method: "POST",
         jsonData: t,
       })
-    ).data;
+    ).data as TokenWithSecret;
   }
 
   /**
    * Delete a token
    */
   static async Delete(t: Token): Promise<void> {
-    return (
-      await APIClient.exec({
-        uri: `/token/${t.id}`,
-        method: "DELETE",
-      })
-    ).data;
+    await APIClient.exec({
+      uri: `/token/${t.id}`,
+      method: "DELETE",
+    });
   }
 }