Is there a way to define a Class in JS Array?

Question

Can i define Class of objects that are stored in array? Similar to

ArrayList<? extends E> array = new ArrayList<?>()

Im trying to do something like this:

let myArray = new Array(SomeClass)

but it's only pushing a class as first object, funny my IDE shows me, that objects in this Array are of SomeClass

Answer 1

Just add the type definition to the variable.

let myArray: SomeClass[] = [];