get_node() function should have generics in TypeScript

[Terria-K]

In C#, we are able to use the simplest and nice <T> as a shortcut and cleaner version of (T) or as to convert the Node into other class that is inherited to Node:

private Sprite sprite;

public override void _Ready() 
{
     sprite = GetNode<Sprite>("path/to/sprite");
}

But in typescript, we are not allowed to write <T> or generics to get_node() like in C#. Instead, we use as to convert the Node into other class that is inherited to Node.

private sprite: godot.Sprite;

public override _ready(): void {
    this.sprite = this.get_node('path/to/sprite') as godot.Sprite;
}

I'd make a workaround by editing the godot.d.ts but it would be nice if it's built-in to the module.