react-map-gl-supercluster/dist/utils.js

import { dequal } from 'dequal/lite';
export function isEqual(a, b) {
    return dequal(a, b);
}
export function isClustersShallowEqual(clusters1, clusters2) {
    return (clusters1.length === clusters2.length &&
        clusters1.every((feature1, index) => {
            const feature2 = clusters2[index];
            return (feature1 === feature2 ||
                (feature1.type === feature2.type &&
                    feature1.id === feature2.id &&
                    isPointGeometryEqual(feature1.geometry, feature2.geometry)));
        }));
}
function isPointGeometryEqual(a, b) {
    return a === b || (a.type === b.type && isEqual(a.coordinates, b.coordinates));
}
export function getMapState(map) {
    const bounds = map.getBounds().toArray().flat();
    const zoom = Math.round(map.getZoom());
    return { bounds, zoom };
}