import { Channel, ChannelsParam, ChannelVideosParam, Options, Video, VideoSearchType, VideosParam } from './types';
export declare class HolodexApiClient {
    private httpClient;
    constructor(options: Partial<Options>);
    /**
     * Retrieves a list of channels that match the given parameters.
     * @param params See {@link ChannelsParam}
     */
    getChannels(params?: ChannelsParam): Promise<Channel[]>;
    /**
     * Retrieves a single channel.
     * @param channelId ID of the Youtube Channel that is being queried
     */
    getChannel(channelId: string): Promise<Channel>;
    /**
     * A simplified endpoint for access channel specific data.
     * @param channelId ID of the Youtube Channel that is being queried
     * @param searchType The type of video resource to fetch. `clips` finds clip videos of a vtuber channel, `videos` finds the channelId channel's uploads, and `collabs` finds videos uploaded by other channels that mention this channelId
     * @param params See {@link ChannelVideosParam}
     */
    getVideosByChannelId(channelId: string, searchType?: VideoSearchType, params?: ChannelVideosParam): Promise<Video[]>;
    /**
     * Retrieves a video object.
     * @param videoId ID of a Youtube Video
     * @param includeComments if true then will reply with timestamp comments for this video
     * @param languages A comma separated list of language codes to filter channels/clips, official streams do not follow this parameter
     */
    getVideo(videoId: string, includeComments?: boolean, languages?: string[] | string): Promise<Video>;
    /**
     * This endpoint is similar to the /live endpoint and usually replies much faster. It is more friendly in general. The cost to execute a lookup is significantly cheaper. It's unfortunately less customizable as a result.
     *
     * We recommends using this if you have a fixed set of channel IDs to look up status for.
     *
     * @param channelIds comma separated Youtube Channel IDs
     */
    getLiveVideosByChannelId(channelIds: string | string[]): Promise<Video[]>;
    /**
     * Retrieve all live streams for the given paramaters.
     *
     * This is somewhat similar to calling `getVideos`, but this endpoint imposes default values on the query parameters.
     *
     * @param params See {@link VideosParam}
     */
    getLiveVideos(params?: VideosParam): Promise<Video[]>;
    getVideos(params?: VideosParam): Promise<Video[]>;
}