From 8432b1143acc6a7bbb7d96bb21caacb4e2f96579 Mon Sep 17 00:00:00 2001
From: Pagan Gazzard <page@balena.io>
Date: Mon, 27 Feb 2023 18:13:15 +0000
Subject: [PATCH] Fix async migrator typings when mixing migrator fns and sql

Change-type: patch
---
 src/migrator/utils.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/migrator/utils.ts b/src/migrator/utils.ts
index 149708e58..805ad4782 100644
--- a/src/migrator/utils.ts
+++ b/src/migrator/utils.ts
@@ -36,8 +36,7 @@ export type AsyncMigrationFn = (
 ) => Resolvable<Result>;
 
 type AddFn<T extends {}, x extends 'sync' | 'async'> = T & {
-	syncFn: MigrationFn;
-	asyncFn: AsyncMigrationFn;
+	[key in `${x}Fn`]: key extends 'syncFn' ? MigrationFn : AsyncMigrationFn;
 } & {
 	[key in `${x}Sql`]?: undefined;
 };