Function ml

resources/vega-lite.min.js:4680–4684

(e)

    return D(i).length > 1 ? i : i.type;
  }
  function ml(e) {
    for (const t of ["line", "area", "rule", "trail"])
      e[t] && (e = { ...e, [t]: f(e[t], ["point", "line"]) });
    return e;
  }
  function pl(e) {
    let n = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : {},
      i = arguments.length > 2 ? arguments[2] : void 0;