import DataLoader from 'dataloader';
import { DBProvider } from '../../app-providers/db.provider.js';
import type { IDeleteBusinessTripTravelAndSubsistenceExpenseParams, IInsertBusinessTripTravelAndSubsistenceExpenseParams, IUpdateBusinessTripTravelAndSubsistenceExpenseParams } from '../types.js';
export declare class BusinessTripTravelAndSubsistenceExpensesProvider {
    private dbProvider;
    cache: {
        get: <T>(key: import("node-cache").Key) => T | undefined;
        set: {
            <T>(key: import("node-cache").Key, value: T, ttl: number | string): boolean;
            <T>(key: import("node-cache").Key, value: T): boolean;
        };
        delete: (keys: import("node-cache").Key | import("node-cache").Key[]) => number;
        clear: () => void;
    };
    constructor(dbProvider: DBProvider);
    private batchBusinessTripsTravelAndSubsistenceExpensesByBusinessTripIds;
    getBusinessTripsTravelAndSubsistenceExpensesByBusinessTripIdLoader: DataLoader<string, import("../types.js").IGetBusinessTripsTravelAndSubsistenceExpensesByBusinessTripIdsResult[], import("node-cache").Key | import("node-cache").Key[]>;
    private batchBusinessTripsTravelAndSubsistenceExpensesByIds;
    getBusinessTripsTravelAndSubsistenceExpensesByIdLoader: DataLoader<string, import("../types.js").IGetBusinessTripsTravelAndSubsistenceExpensesByIdsResult | undefined, import("node-cache").Key | import("node-cache").Key[]>;
    updateBusinessTripTravelAndSubsistenceExpense(params: IUpdateBusinessTripTravelAndSubsistenceExpenseParams): Promise<import("../types.js").IUpdateBusinessTripTravelAndSubsistenceExpenseResult[]>;
    insertBusinessTripTravelAndSubsistenceExpense(params: IInsertBusinessTripTravelAndSubsistenceExpenseParams): Promise<import("../types.js").IInsertBusinessTripTravelAndSubsistenceExpenseResult[]>;
    deleteBusinessTripTravelAndSubsistenceExpense(params: IDeleteBusinessTripTravelAndSubsistenceExpenseParams): Promise<import("../types.js").IDeleteBusinessTripTravelAndSubsistenceExpenseResult[]>;
    invalidateById(expenseId: string): Promise<void>;
    invalidateByBusinessTripId(businessTripId: string): Promise<void>;
    clearCache(): void;
}