import { EventInputType } from './models';
import { Environment, EventsTrackerInit } from './models/schemas/types';
export default class EventsManager {
    merchant: string;
    sessionLocal: boolean;
    env: Environment;
    userIdLocal: string;
    sourceLocal: string;
    /**
     * Method that allow 'instance' and object and makes an merchant id validation, validate and
     * retrieve their info like, id, country, name
     * @param apiKey
     * @param userId
     * @param source
     * @param environment
     */
    constructor({ apiKey, userId, source, environment }: EventsTrackerInit);
    /**
     * Method that allow to a user 'authenticated' send events to rudderstack
     * @param eventName Event name that identified to the event
     * @param event Object that keeps all the transaction data
     */
    sendEvent(event: EventInputType): void;
    isDeUnaIntegration(): boolean;
    hasSession(): boolean;
    getApiKey(): string;
}