import { YTNode, type ObservedArray } from '../helpers.js';
import { type RawNode } from '../index.js';
import Thumbnail from './misc/Thumbnail.js';
import ThumbnailOverlayTimeStatus from './ThumbnailOverlayTimeStatus.js';
import TileMetadata from './TileMetadata.js';
import ThumbnailOverlayIcon from './ThumbnailOverlayIcon.js';
import ThumbnailOverlayResumePlayback from './ThumbnailOverlayResumePlayback.js';
import ThumbnailOverlayStackingEffect from './ThumbnailOverlayStackingEffect.js';
export default class TileHeader extends YTNode {
    static type: string;
    thumbnail: Thumbnail[];
    thumbnail_overlays: ObservedArray<ThumbnailOverlayTimeStatus | ThumbnailOverlayIcon | ThumbnailOverlayResumePlayback | ThumbnailOverlayStackingEffect | TileMetadata>;
    constructor(data: RawNode);
}