number of seconds between lightning and storm') print('Distance from storm',n/5)Traceback (most recent call last):
File "<ipython-input-106-86c5a1884a8d>", line 1, inprint('Distance from storm',n/
希望键入一个函数,其返回类型是对象属性类型的联合,如下所示:// Return type should be number | stringlet get = <T extends {age:number, name:string}>(x:T):T[keyof T]=>{ }
但是x.age上的错误类型'