From 38e2c6186ddd5ddb20096d5b9e0d0271732a2f47 Mon Sep 17 00:00:00 2001
From: Efren Aragon <efrenaragon96@gmail.com>
Date: Mon, 15 May 2023 23:02:21 -0400
Subject: [PATCH] fix: ts error on src/argTypes/docgen/typeScript folder

---
 .../src/argTypes/docgen/typeScript/createDefaultValue.ts    | 2 +-
 .../src/argTypes/docgen/typeScript/createPropDef.test.ts    | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/lib/docs-tools/src/argTypes/docgen/typeScript/createDefaultValue.ts b/code/lib/docs-tools/src/argTypes/docgen/typeScript/createDefaultValue.ts
index efbb1cb35f3e..79dc5bcc1c55 100644
--- a/code/lib/docs-tools/src/argTypes/docgen/typeScript/createDefaultValue.ts
+++ b/code/lib/docs-tools/src/argTypes/docgen/typeScript/createDefaultValue.ts
@@ -4,7 +4,7 @@ import type { DocgenInfo } from '../types';
 import { createSummaryValue } from '../../utils';
 import { isDefaultValueBlacklisted } from '../utils/defaultValue';
 
-export function createDefaultValue({ defaultValue }: DocgenInfo): PropDefaultValue {
+export function createDefaultValue({ defaultValue }: DocgenInfo): PropDefaultValue | null {
   if (defaultValue != null) {
     const { value } = defaultValue;
 
diff --git a/code/lib/docs-tools/src/argTypes/docgen/typeScript/createPropDef.test.ts b/code/lib/docs-tools/src/argTypes/docgen/typeScript/createPropDef.test.ts
index 72dfad81c4a4..b8e1a3958902 100644
--- a/code/lib/docs-tools/src/argTypes/docgen/typeScript/createPropDef.test.ts
+++ b/code/lib/docs-tools/src/argTypes/docgen/typeScript/createPropDef.test.ts
@@ -8,7 +8,7 @@ function createDocgenInfo({ tsType, ...others }: Partial<DocgenInfo>): DocgenInf
     tsType,
     required: true,
     ...others,
-  };
+  } as DocgenInfo;
 }
 
 describe('type', () => {
@@ -20,7 +20,7 @@ describe('type', () => {
 
     const { type } = createTsPropDef(PROP_NAME, docgenInfo);
 
-    expect(type.summary).toBe('string');
-    expect(type.detail).toBeUndefined();
+    expect(type?.summary).toBe('string');
+    expect(type?.detail).toBeUndefined();
   });
 });