Method typedFieldDef

resources/vega-lite.min.js:14556–14559

(e)

      return wa(this.encoding[e]);
    }
    typedFieldDef(e) {
      const t = this.fieldDef(e);
      return aa(t) ? t : null;
    }
  }
  class qp extends Bm {
    constructor(e, t, n, i, r) {