osm2geojson-ultra/dist/ref-elements.js

a faster & more complete OSM & Overpass (either in xml or in json formats) to geojson convertor - 4x faster than xmldom + osmtogeojson in most situations - implemented in TypeScript with txml for XML parsing

export class RefElements extends Map {
    constructor() {
        super();
        this.binders = [];
    }
    add(k, v) {
        this.set(k, v);
    }
    addBinder(binder) {
        this.binders.push(binder);
    }
    bindAll() {
        this.binders.forEach((binder) => binder.bind());
    }
}