import { Channel } from './channel';
import { Comment } from './comment';
import { VideoRaw } from './raw/video-raw';
import { Song } from './song';
export declare class Video {
    private raw;
    /**
     * The unique ID of the video.
     */
    get videoId(): string;
    /**
     * The video's title.
     */
    get title(): string;
    /**
     * The type of video, whether it is a stream or a clip.
     */
    get videoType(): import("./enums").VideoType;
    /**
     * The internal topic ID of the video. Some videos, mostly clips, may not have a topic.
     */
    get topic(): string | undefined;
    /**
     * The date the video was published at.
     */
    get publishedAt(): Date | undefined;
    /**
     * The date the video was made available. This takes on the first non-null value of {@link Video.publishedAt},
     * {@link Video.actualStart}, {@link Video.scheduledStart}, or {@link Video.actualEnd}.
     */
    get availableAt(): Date | undefined;
    /**
     * The duration of the video.
     */
    get duration(): number;
    /**
     * The current status of the video on YouTube.
     */
    get status(): import("./enums").VideoStatus;
    /**
     * The date when the stream started. Used with {@link ExtraData.LiveInfo}
     */
    get scheduledStart(): Date | undefined;
    /**
     * The date when the stream actually started. Used with {@link ExtraData.LiveInfo}
     */
    get actualStart(): Date | undefined;
    /**
     * The date when the stream ended. Used with {@link ExtraData.LiveInfo}
     */
    get actualEnd(): Date | undefined;
    /**
     * The number of people currently watching the stream. Used with {@link ExtraData.LiveInfo}
     */
    get liveViewers(): number | undefined;
    /**
     * The description of the video. Used with {@link ExtraData.Description}
     */
    get description(): string | undefined;
    /**
     * The number of tagged songs related to this video.
     */
    get songCount(): number | undefined;
    /**
     * The channel ID the video creator.
     */
    get channelId(): string;
    /**
     * The {@link Channel} object of the video creator.
     */
    readonly channel: Channel;
    /**
     * A list of comments on this video, usually with timestamps. Used when searching for a specific video.
     */
    readonly comments: Readonly<Comment[]>;
    /**
     * A list of clips related to this video. Used with {@link ExtraData.Clips}
     */
    readonly clips: Readonly<Video[]>;
    /**
     * A list of sources for videos uploaded by Subbers. Used with {@link ExtraData.Sources}. Has no effect on VTubers.
     */
    readonly sources: Readonly<Video[]>;
    /**
     * A list of videos that are referred by this video. Used with {@link ExtraData.Refers}
     */
    readonly refers: Readonly<Video[]>;
    /**
     * A list of videos that are simulcast on another channel. Used with {@link ExtraData.Simulcasts}
     */
    readonly simulcasts: Readonly<Video[]>;
    /**
     * A list of channels that are mentioned by this video. Used with {@link ExtraData.Mentions}
     */
    readonly mentions: Readonly<Channel[]>;
    /**
     * A list of songs used in this video. Used with {@link ExtraData.Songs}
     */
    readonly songs: Readonly<Song[]>;
    constructor(raw: VideoRaw);
}