Method setWithExplicit

resources/vega-lite.min.js:5396–5399

(e, t)

          : { explicit: !1, value: void 0 };
    }
    setWithExplicit(e, t) {
      let { value: n, explicit: i } = t;
      void 0 !== n && this.set(e, n, i);
    }
    set(e, t, n) {
      return (
        delete this[n ? "implicit" : "explicit"][e],