import { StateDocument, StateModel, StateQuery } from "../models/StateSchema";
import type { StateData } from "../models/StateData";
import { QueryService } from "./QueryService";
export declare class StateService {
    private readonly model;
    private readonly queryService;
    constructor(model: StateModel, queryService: QueryService<StateDocument, StateModel>);
    findOne(query: StateQuery): Promise<StateDocument>;
    updateOne(query: StateQuery, data: StateData): Promise<StateDocument>;
}