Variable FetchException

FetchException: ExceptionType<
    {
        message: (
            details:
                | { kind: "NETWORK_ERROR"; url: string }
                | {
                    kind: "HTTP_ERROR";
                    status: number;
                    statusText: string;
                    url: string;
                },
        ) => string;
        name: "FetchException";
    },
    NetworkErrorOptions
    | HttpErrorOptions,
    { [key: string]: unknown },
>