import { type OcppRequest, type OcppResponse, type SystemConfig } from '@citrineos/types';
import type { ICache } from '../cache/cache.js';
import type { IOcppSender, SendCallArgs, SendCallErrorArgs, SendCallResultArgs } from './i-ocpp-sender.js';
import { type IMessage, type IMessageConfirmation, type IMessageSender } from '../messages/index.js';
import { OCPPValidator } from '../modules/ocpp-validator.js';
import { OcppError } from '../../ocpp/rpc/message.js';
import { type ILogObj, Logger } from 'tslog';
/**
 * OcppSender is primarily for abstracting any OCPP message calls that
 * {@link AbstractHandler}s may use when processing OCPP messages.
 */
export declare class OcppSender implements IOcppSender {
    private readonly CALLBACK_URL_CACHE_PREFIX;
    protected _config: SystemConfig;
    protected _ocppValidator: OCPPValidator;
    protected readonly _cache: ICache;
    protected readonly _sender: IMessageSender;
    protected readonly _logger: Logger<ILogObj>;
    constructor({ config, cache, sender, logger, ocppValidator, }: {
        config: SystemConfig;
        cache: ICache;
        sender: IMessageSender;
        logger?: Logger<ILogObj>;
        ocppValidator?: OCPPValidator;
    });
    /**
     * Sends a call with the specified identifier, tenantId, protocol, action, payload, and origin.
     *
     * @return {Promise<IMessageConfirmation>} A promise that resolves to the message confirmation.
     */
    sendCall({ ocppConnectionName, tenantId, protocol, action, eventGroup, payload, callbackUrl, correlationId, origin, }: SendCallArgs): Promise<IMessageConfirmation>;
    /**
     * Sends the call result message and returns a Promise that resolves with the confirmation message.
     *
     * @return {Promise<IMessageConfirmation>} A Promise that resolves with the confirmation message.
     */
    sendCallResult({ correlationId, ocppConnectionName, tenantId, protocol, action, eventGroup, payload, origin, }: SendCallResultArgs): Promise<IMessageConfirmation>;
    /**
     * Sends the call result using the request message's fields.
     * Payload will overwrite message.payload.
     *
     * @param {IMessage<OcppRequest>} message - The request message object.
     * @param {OcppResponse} payload - The payload to send.
     * @return {Promise<IMessageConfirmation>} A promise that resolves to the message confirmation.
     */
    sendCallResultWithMessage(message: IMessage<OcppRequest>, payload: OcppResponse): Promise<IMessageConfirmation>;
    /**
     * Sends the call error message and returns a Promise that resolves with the confirmation message.
     *
     * @return {Promise<IMessageConfirmation>} A Promise that resolves with the confirmation message.
     */
    sendCallError({ correlationId, ocppConnectionName, tenantId, protocol, action, eventGroup, payload, origin, }: SendCallErrorArgs): Promise<IMessageConfirmation>;
    /**
     * Sends the call error using the request message's fields.
     * Payload will overwrite message.payload.
     *
     * @param {IMessage<OcppRequest>} message - The request message object.
     * @param {OcppResponse} payload - The payload to send.
     * @return {Promise<IMessageConfirmation>} A promise that resolves to the message confirmation.
     */
    sendCallErrorWithMessage(message: IMessage<OcppRequest>, payload: OcppError): Promise<IMessageConfirmation>;
    /**
     * Initializes the logger for the class.
     *
     * @return {Logger<ILogObj>} The initialized logger.
     */
    protected _initLogger(baseLogger?: Logger<ILogObj>): Logger<ILogObj>;
}