fix: type error

Refs: https://github.com/DefinitelyTyped/DefinitelyTyped/pull/56210

src/additional-components/ReactFlowProvider/index.tsx

@@ -1,8 +1,8 @@
-import React, { FC } from 'react';
+import React, { FC, PropsWithChildren } from 'react'
 
 import { Provider, createStore } from '../../store';
 
-const ReactFlowProvider: FC = ({ children }) => <Provider createStore={createStore}>{children}</Provider>;
+const ReactFlowProvider: FC<PropsWithChildren<{}>> = ({ children }) => <Provider createStore={createStore}>{children}</Provider>;
 
 ReactFlowProvider.displayName = 'ReactFlowProvider';