From 0345da7208391fac1dace053f725e2eb3bebc9e0 Mon Sep 17 00:00:00 2001
From: Francis Nimick <fnimick@gmail.com>
Date: Fri, 16 Sep 2022 15:14:55 -0400
Subject: [PATCH] Fix type definition of ValueType and InputNumber onChange

Resolves #481
---
 src/InputNumber.tsx      | 2 +-
 src/utils/MiniDecimal.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/InputNumber.tsx b/src/InputNumber.tsx
index e2817cb4..3e005e4c 100644
--- a/src/InputNumber.tsx
+++ b/src/InputNumber.tsx
@@ -78,7 +78,7 @@ export interface InputNumberProps<T extends ValueType = ValueType>
   decimalSeparator?: string;
 
   onInput?: (text: string) => void;
-  onChange?: (value: T) => void;
+  onChange?: (value: T | null) => void;
   onPressEnter?: React.KeyboardEventHandler<HTMLInputElement>;
 
   onStep?: (value: T, info: { offset: ValueType; type: 'up' | 'down' }) => void;
diff --git a/src/utils/MiniDecimal.ts b/src/utils/MiniDecimal.ts
index 37b6452f..de3aa649 100644
--- a/src/utils/MiniDecimal.ts
+++ b/src/utils/MiniDecimal.ts
@@ -3,7 +3,7 @@
 import { getNumberPrecision, isE, num2str, trimNumber, validateNumber } from './numberUtil';
 import { supportBigInt } from './supportUtil';
 
-export type ValueType = string | number | null;
+export type ValueType = string | number;
 
 export interface DecimalClass {
   add: (value: ValueType) => DecimalClass;