Class WmtsLayerCollection

Url should be formatted with {x}, {y} and {z}:

{
     url: 'https://lbsva.telcel.com/tiles/gwc/service/wmts?layer=telcel:cincog_no_garantizada&style=&tilematrixset=EPSG:900913&Service=WMTS&Request=GetTile&Version=1.0.0&Format=image/png&TileMatrix=EPSG:900913:{z}&TileCol={x}&TileRow={y}'
}

How to use the WMTS layer interfaces and clases.

// WMTS layer to be used for testing
const wmtsLayer: IWmtsLayer = {
     id: '102',
     url: 'https://lbsva.telcel.com/tiles/gwc/service/wmts?layer=telcel:cincog_no_garantizada&style=&tilematrixset=EPSG:900913&Service=WMTS&Request=GetTile&Version=1.0.0&Format=image/png&TileMatrix=EPSG:900913:{z}&TileCol={x}&TileRow={y}'
};

// Creates a WMTS layer collection
const wmtsLayerCollection: WmtsLayerCollection = new WmtsLayerCollection();

// Adds a WMTS Layer to the collection.
wmtsLayerCollection.addWmtsLayer(wmtsLayer);

// Sets the visibility of a WMTS layer from the collection.
// This method is optimal for scenarios where you set and unset over and over the same WMTS layer.
wmtsLayerCollection.removeById('102', true);

// Removes a WMTS layer from the collection
wmtsLayerCollection.removeById('102');