declare namespace _default {
    let beforeDemo: string[];
    namespace demo {
        let view: string;
        let content: (string | {
            view: string;
            data: number[];
            item: string;
        } | {
            view: string;
            data: {
                name: string;
                size: number;
            }[];
            item?: undefined;
        })[];
    }
}
export default _default;