fastapi - 💡(How to fix) Fix Custom APIRoute classes with explicit constructors fail after strict_content_type was added

from enum import Enum
from typing import Any, Callable, Sequence

from fastapi import APIRouter, FastAPI, params
from fastapi.datastructures import Default, DefaultPlaceholder
from fastapi.responses import JSONResponse, Response
from fastapi.routing import APIRoute
from fastapi.types import IncEx
from fastapi.utils import generate_unique_id
from starlette.routing import BaseRoute


class LegacyRoute(APIRoute):
    def __init__(
        self,
        path: str,
        endpoint: Callable[..., Any],
        *,
        response_model: Any = Default(None),
        status_code: int | None = None,
        tags: list[str | Enum] | None = None,
        dependencies: Sequence[params.Depends] | None = None,
        summary: str | None = None,
        description: str | None = None,
        response_description: str = "Successful Response",
        responses: dict[int | str, dict[str, Any]] | None = None,
        deprecated: bool | None = None,
        name: str | None = None,
        methods: set[str] | list[str] | None = None,
        operation_id: str | None = None,
        response_model_include: IncEx | None = None,
        response_model_exclude: IncEx | None = None,
        response_model_by_alias: bool = True,
        response_model_exclude_unset: bool = False,
        response_model_exclude_defaults: bool = False,
        response_model_exclude_none: bool = False,
        include_in_schema: bool = True,
        response_class: type[Response] | DefaultPlaceholder = Default(JSONResponse),
        dependency_overrides_provider: Any | None = None,
        callbacks: list[BaseRoute] | None = None,
        openapi_extra: dict[str, Any] | None = None,
        generate_unique_id_function: Callable[[APIRoute], str]
        | DefaultPlaceholder = Default(generate_unique_id),
    ) -> None:
        super().__init__(
            path,
            endpoint,
            response_model=response_model,
            status_code=status_code,
            tags=tags,
            dependencies=dependencies,
            summary=summary,
            description=description,
            response_description=response_description,
            responses=responses,
            deprecated=deprecated,
            name=name,
            methods=methods,
            operation_id=operation_id,
            response_model_include=response_model_include,
            response_model_exclude=response_model_exclude,
            response_model_by_alias=response_model_by_alias,
            response_model_exclude_unset=response_model_exclude_unset,
            response_model_exclude_defaults=response_model_exclude_defaults,
            response_model_exclude_none=response_model_exclude_none,
            include_in_schema=include_in_schema,
            response_class=response_class,
            dependency_overrides_provider=dependency_overrides_provider,
            callbacks=callbacks,
            openapi_extra=openapi_extra,
            generate_unique_id_function=generate_unique_id_function,
        )


app = FastAPI()
router = APIRouter(route_class=LegacyRoute)


@router.get("/items")
def read_items():
    return {"ok": True}


app.include_router(router)

---

TypeError: LegacyRoute.__init__() got an unexpected keyword argument 'strict_content_type'