Type alias LngLatLike

LngLatLike: LngLat | {
    lat: number;
    lng: number;
} | {
    lat: number;
    lon: number;
} | [number, number]

A LngLat object, an array of two numbers representing longitude and latitude, or an object with lng and lat or lon and lat properties.

let v1 = new LngLat(-122.420679, 37.772537);
let v2 = [-122.420679, 37.772537];
let v3 = {lon: -122.420679, lat: 37.772537};