How to enforce TypedDict structure in a class

Question

I was wondering how to utilize TypedDict in my own class in an ORM-like application im building. Here is my best try:

I have the following TypedDict:

class ConcreteOptions(TypedDict):
    one: str
    two: str

(Now the non-functioning part) Theres a class like this:

class Database(Generic[VT]):
    def __init__(self, options: Dict[str, Any]):
        self.options = cast(VT, options)

    def __getitem__(self, k: str) -> VT:
        return self.options[k]

An instance of that class would get initialized like this:

opts: ConcreteOptions = {"one": "1", "two": "2"}
db: Database[ConcreteOptions] = Database(opts)

The desired behavior would allow me to get items from the instance via

val_one = db["one"]
val_two = db["two"]

while having correct type inference and intellisense in the IDE.

Having the ability to use Database[SomeOptions] is the key of what im trying to achieve as thats the way the end user will enforce some types on the underlying object.