m = function() {
                var w = p.value, E = w.type;
                if (v(E)) {
                  var C = a.collections.get(w.collection), x = w.getKey(y), k = Array.isArray(x) ? x : [x];
                  if (s)
                    k.forEach(function(A) {
                      return C.markKeyForGC(A);
                    }), c = !0;
                  else {
                    var S = w.getID ? w.getID(y) : y.id(), P = a._key(E, S), D = a.typeAndIdToKey.get(P);
                    D !== void 0 && !Iy(k, D) && (f = !0, a.typeAndIdToKey.delete(P), D.forEach(function(A) {
                      return C.markKeyForGC(A);
                    }));
                  }
                }
              }
Marks textues associated with the element for garbage collection.