from fastapi.security.base import SecurityBase


class SecurityRequirement:
    def __init__(
        self, security_scheme: SecurityBase, scopes: Optional[Sequence[str]] = None
    ):
        self.security_scheme = security_scheme
        self.scopes = scopes


class Dependant:
    def __init__(
        self,
        *,
        path_params: Optional[List[ModelField]] = None,

class HTTPBearer(HTTPBase):
    scheme: Literal["bearer"] = "bearer"
    bearerFormat: Optional[str] = None


class OAuthFlow(BaseModelWithConfig):
    refreshUrl: Optional[str] = None
    scopes: Dict[str, str] = {}


class OAuthFlowImplicit(OAuthFlow):
    authorizationUrl: str


class OAuthFlowPassword(OAuthFlow):
    tokenUrl: str


class OAuthFlowClientCredentials(OAuthFlow):