export default class BaiduMap extends HTMLElement { private static akp; private map; private localsearch; private complete; private initialized; constructor(); clear(): void; set_point(longitude: number, latitude: number, level?: number): void; add_marker(longitude: number, latitude: number, info: string, option?: any): void; set_level(level: number): void; set_center(cityname: string): void; set_center(lng: number, lat: number): void; search(keyword: string | string[], pagesize: number, cityname?: string): void; search_go_page(page_index: number): void; connectedCallback(): Promise; disconnectedCallback(): void; static readonly observedAttributes: string[]; attributeChangedCallback(_attrName: string, oldVal: string, newVal: string): void; private _autocomplete; private refresh; private destroy; }