export default class Youtube {
    api?: typeof YT;
    players: YT.Player[];
    play(player: YT.Player): void;
    pausePlayers(ignorePlayer?: YT.Player): void;
    createPlayer(elt: HTMLElement, options?: YT.PlayerOptions): Promise<YT.Player>;
    add(player: YT.Player): void;
    remove(player: YT.Player): void;
}