如何修复反应和打字稿中类型字符串不存在的错误道具？

Question

我想检查对象是否有一些值，然后渲染组件。

下面是我的代码，

const Parent = () => {
    const {notifiy} = useNotifications();
    return (
        <SomeComponent
            notify ({ actions: showInfo(item)})
        />
    )
}

const showInfo = (item) => {
    return(
        <>
            {condition === 'value1' || condition === 'value2' ?
                <div>header</div>
                : undefined
            }
        </>
    );
}
export type NotificationType = 'success' | 'error';
type StyledNotificationProps = { type?:NotificationType} & SpaceProps;
export type Notification = {
    actions?: React.ReactNode;
} & StyledNotificationProps & React.HTMLAttributes<HTMLDivElement>;


const useNotifications = () => {
    const [activeNotifications, setActiveNotifications] = React.useContext(NotificationContext);
    const notify = React.useCallback( 
        (notifications: Notification | Notification[]) => {
             const flatNotification = flatten([notifications]);
             console.log('flatNotification', flatNotification);//this contains the 
             //actions.props.children
             console.log('actions.props.children', actions && actions.props.children); //gives error 
             //props doesnt exist on type string
             setActiveNotifications(activeNotifications => [
                 ...activeNotifications,
             ]);
         };
    );
    return notify;
 }

当我记录 flatNotifications 的值时，控制台中的输出如下

flatNotifications [{}]
                  0
                  actions: 
                      $$typeof: Symbol(react.element)
                      key: null
                      props:
                          children: undefined //interested in this
                          __proto__:Object

从上面的对象数组可以看出，我想检查 actions.props.children 是否未定义

当我在 useNotifications 中执行时，我得到类型字符串中不存在道具。

这是因为将通知类型设置为通知 |通知中的通知[] 如果我将它设置为下面的任何内容，它就不会抛出错误。

 const notify = React.useCallback( 
        (notifications: any) => {
            const flatNotification = flatten([notifications]);
             console.log('flatNotification', flatNotification);//this contains the 
             //actions.props.children
             console.log('actions.props.children', actions && actions.props.children);//doesnt throw  
             //error
             setActiveNotifications(activeNotifications => [
                 ...activeNotifications,
             ]);

现在的问题是这里的通知类型应该是什么。或者换句话说，我应该如何更改通知类型。

谢谢。