constructor(deps) {
        this.mrr = deps.mrr;
        this.members = deps.members;
        this.subscriptions = deps.subscriptions;
        this.referrers = deps.referrers;
        this.posts = deps.posts;
        this.content = deps.content;
    }
@param {object} deps
@param {MRRService} deps.mrr
@param {MembersService} deps.members
@param {SubscriptionStatsService} deps.subscriptions
@param {ReferrersStatsService} deps.referrers
@param {PostsStatsService} deps.posts
@param {ContentStatsService} deps.content