import { type Map, type IControl } from 'mapbox-gl'; export default class CustomControl implements IControl { _map: Map | undefined; _container: HTMLElement; constructor(container: HTMLElement) { this._container = container; } onAdd(map: Map): HTMLElement { this._map = map; return this._container; } onRemove() { this._container?.parentNode?.removeChild(this._container); this._map = undefined; } }