+// https://www.openstreetmap.org/relation/123 => ['R', 123]
+// w123 => ['W', 123]
+export function identifyLinkInQuery(query) {
+ if (!query) return undefined;
+ const m = query.match(/\/(relation|way|node)\/(-?\d+)/) || query.match(/^([nwr])(-?\d+)$/i);
+ if (!m) return undefined;
+ return [m[1][0].toUpperCase(), Number(m[2])];
+}
+