I use Typescript and create a Object on data by this way:
someObject: ISomeObject = SomeObject();
SomeObject `s contructor has an Array attribute(the item in array is appended by push), in the item Object, I set a Interval to update the item` s data.
now If I use the item `s data in Vue, It can not be re-rendered on the browser. What` s more, if we use it in a computed method, the Vue can not detected it too.