import type { UserDetail } from './base';
export interface ChallengeContent {
    id: number;
    title: string | null;
    text: string;
    url: string | null;
    video: string | null;
    video_thumbnail: string | null;
    publication_time: string;
    last_seen: string | null;
}
export interface ChallengeTarget {
    id: number;
    name: string;
    type: 'observations' | 'species';
    target_count: number;
    user_count: number;
}
export interface ChallengeUser {
    is_subscribed: boolean;
    observation_count: number;
    species_count: number;
}
export interface Challenge {
    id: number;
    type: 'regular' | 'onboarding' | 'group';
    title: string;
    header: string;
    start_date_time: string;
    end_date_time: string;
    cover_image: string;
    cover_thumbnail: string | null;
    instructions: ChallengeContent | null;
    results: ChallengeContent[];
    observation_count: number;
    species_count: number;
    challenge_user: ChallengeUser | null;
    targets: ChallengeTarget[];
    group: {
        id: number;
        name: string;
    } | null;
}
export interface ChallengeListParams {
    type?: 'regular' | 'onboarding' | 'group';
    group_id?: number;
    is_active?: boolean;
}
export interface ChallengeRanking {
    user: UserDetail;
    observation_count: number;
    species_count: number;
    rank: number;
}
export interface MarkAsSeenResponse {
    message: string;
}
export interface SubscribeResponse {
    is_subscribed: boolean;
}
export interface ChallengeRank {
    rank: number;
    user: UserDetail;
    count: number;
    rank_user_count: number;
}
export interface ChallengeTemplate {
    id: number;
    title: string;
    species_groups: number[];
}