You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
217 B
14 lines
217 B
5 months ago
|
/**
|
||
|
|
* 判断是否为 Null
|
||
|
|
* @param val 值
|
||
|
|
*/
|
||
|
|
export declare function isNull(val: any): val is null;
|
||
|
|
|
||
|
|
declare module './ctor' {
|
||
|
|
interface XEUtilsMethods {
|
||
|
|
isNull: typeof isNull;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export default isNull
|