Remember Camera View with Minified Cesium JS, Cesium Viewer App demo

CesiumJS
1

I want to use the remember camera code from /Apps/CesiumViewer/CesiumViewer.js with the /Build/Cesium/Cesium.js (minified).

  if (defined(view)) {
    const splitQuery = view.split(/[ ,]+/);
    if (splitQuery.length > 1) {
      const longitude = !isNaN(+splitQuery[0]) ? +splitQuery[0] : 0.0;
      const latitude = !isNaN(+splitQuery[1]) ? +splitQuery[1] : 0.0;
      const height =
        splitQuery.length > 2 && !isNaN(+splitQuery[2])
          ? +splitQuery[2]
          : 300.0;
      const heading =
        splitQuery.length > 3 && !isNaN(+splitQuery[3])
          ? CesiumMath.toRadians(+splitQuery[3])
          : undefined;
      const pitch =
        splitQuery.length > 4 && !isNaN(+splitQuery[4])
          ? CesiumMath.toRadians(+splitQuery[4])
          : undefined;
      const roll =
        splitQuery.length > 5 && !isNaN(+splitQuery[5])
          ? CesiumMath.toRadians(+splitQuery[5])
          : undefined;

      viewer.camera.setView({
        destination: Cartesian3.fromDegrees(longitude, latitude, height),
        orientation: {
          heading: heading,
          pitch: pitch,
          roll: roll,
        },
      });
    }
  }

  const camera = viewer.camera;
  function saveCamera() {
    const position = camera.positionCartographic;
    let hpr = "";
    if (defined(camera.heading)) {
      hpr = `,${CesiumMath.toDegrees(camera.heading)},${CesiumMath.toDegrees(
        camera.pitch
      )},${CesiumMath.toDegrees(camera.roll)}`;
    }
    endUserOptions.view = `${CesiumMath.toDegrees(
      position.longitude
    )},${CesiumMath.toDegrees(position.latitude)},${position.height}${hpr}`;
    history.replaceState(undefined, "", `?${objectToQuery(endUserOptions)}`);
  }

  let timeout;
  if (endUserOptions.saveCamera !== "false") {
    camera.changed.addEventListener(function () {
      window.clearTimeout(timeout);
      timeout = window.setTimeout(saveCamera, 1000);
    });
  }

All of this code is imported from the Unminified folder:

import {
  Cartesian3,
  createWorldTerrain,
  defined,
  formatError,
  Math as CesiumMath,
  objectToQuery,
  queryToObject,
  CzmlDataSource,
  GeoJsonDataSource,
  KmlDataSource,
  GpxDataSource,
  TileMapServiceImageryProvider,
  Viewer,
  viewerCesiumInspectorMixin,
  viewerDragDropMixin,
} from "../../Build/CesiumUnminified/index.js";

Is there a simpler way to include this code and have it update the URL as the user changes camera view AND do this with the already built, minified cesium.js?