From c12feb3bc2c8cbd24455c97df4c6d48c9e262643 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Sun, 10 Feb 2019 14:09:09 +0100
Subject: [PATCH] moar
---
packages/jest-mock/src/index.ts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/packages/jest-mock/src/index.ts b/packages/jest-mock/src/index.ts
index 5a51feeca34c..5283a54d8af1 100644
--- a/packages/jest-mock/src/index.ts
+++ b/packages/jest-mock/src/index.ts
@@ -911,7 +911,7 @@ class ModuleMockerClass {
return metadata;
}
- isMockFunction(fn: any): boolean {
+ isMockFunction<T, Y extends unknown[]>(fn: any): fn is Mock<T, Y> {
return !!fn && fn._isMockFunction === true;
}
@@ -943,7 +943,7 @@ class ModuleMockerClass {
? SpyInstance<ReturnType<T[M]>, ArgsType<T[M]>>
: never;
- spyOn<T extends {}, M extends keyof T>(
+ spyOn<T extends {}, M extends NonFunctionPropertyNames<T>>(
object: T,
methodName: M,
accessType?: 'get' | 'set',
@@ -985,7 +985,7 @@ class ModuleMockerClass {
return object[methodName];
}
- private _spyOnProperty<T extends {}, M extends keyof T>(
+ private _spyOnProperty<T extends {}, M extends NonFunctionPropertyNames<T>>(
obj: T,
propertyName: M,
accessType: 'get' | 'set' = 'get',