"q": self.q,
            "items": [],
        }


def get_db_paginator(
    offset: int = 0, limit: int = 100, q: str | None = None
) -> DatabasePaginator:
    return DatabasePaginator(offset=offset, limit=limit, q=q)


PaginatorDep = Annotated[DatabasePaginator, Depends(get_db_paginator)]


@app.get("/items/")
async def read_items(paginator: PaginatorDep):