import { TopicFilterPagedResult, TopicFilterPagingToken } from "../models";
import { TopicSubscription } from "../models";
import { Topic } from "../models";
import { TopicWithFilter } from "../models";
import { TopicInformation, ActivityFilterPagingToken, ActivityFilterPagedResult } from "../models";
import { ActivityFilter } from "../models/social/Activities/ActivityFilter";
export declare class TopicActivityService {
    private httpClient;
    private readonly baseUrl;
    /***
     * Ensures that the current user is subscribing to the topics
     *
     * **/
    subscribe: <T extends Topic>(topicsToSubscribe: T[]) => Promise<Array<TopicSubscription>>;
    /***
     * Unsubscribe to topic subscriptions
     *
     * Returns the remaning subscriptions after unsubscribe
     * **/
    unSubscribe: (topicsToUnsubscribe: Array<TopicSubscription>) => Promise<Array<TopicSubscription>>;
    /***
     * Get subscriptions
     * **/
    getSubscriptions: () => Promise<Array<TopicSubscription>>;
    /***
     * Get topic activities for specified topics
     * **/
    getTopicActivities: (topicsWithFilter: Array<TopicWithFilter>) => Promise<TopicFilterPagedResult>;
    /***
     * Get topic activities for specified topics
     * **/
    getActivities: (filter: ActivityFilter) => Promise<ActivityFilterPagedResult>;
    /***
     * Get topic information for specified topics
     * Gathers additional information for the topics given, i.e. like displayfriendy information
     * Note some topic like tag and user does not provide any extra information due to the nature of the topic, this only returns the baseic TopicInformation
     * **/
    getTopicInformation: (topics: Array<Topic>) => Promise<Array<TopicInformation>>;
    /***
     * Get next page of topic activities
     *
     * **/
    getTopicActivitiesNextPage: (nextPageToken: TopicFilterPagingToken) => Promise<TopicFilterPagedResult>;
    /***
     * Get next page of activities
     *
     * **/
    getActivitiesNextPage: (nextPageToken: ActivityFilterPagingToken) => Promise<ActivityFilterPagedResult>;
}