/// import { OnDestroy, OnInit } from '@angular/core'; import { source } from 'openlayers'; import { MapComponent } from '../map.component'; import { LayerComponent } from './layer.component'; export declare class LayerTileComponent extends LayerComponent implements OnInit, OnDestroy { source: source.Tile; preload: number; useInterimTilesOnError: boolean; constructor(map: MapComponent); ngOnInit(): void; }