import type { ObservedArray } from '../../helpers.js';
import { YTNode } from '../../helpers.js';
import { type RawNode } from '../../index.js';
export default class UpdateChannelSwitcherPageAction extends YTNode {
    static type: string;
    header?: YTNode;
    contents?: ObservedArray<YTNode> | null;
    constructor(data: RawNode);
}