How to use the @turf/point-to-line-distance function in @turf/point-to-line-distance

export function generatePointsParallelToLinePoints(
  p1: Position,
  p2: Position,
  groundCoords: Position
): Position[] {
  const lineString: LineString = {
    type: 'LineString',
    coordinates: [p1, p2]
  };
  const pt = point(groundCoords);
  const ddistance = pointToLineDistance(pt, lineString);
  const lineBearing = bearing(p1, p2);

  // Check if current point is to the left or right of line
  // Line from A=(x1,y1) to B=(x2,y2) a point P=(x,y)
  // then (x−x1)(y2−y1)−(y−y1)(x2−x1)
  const isPointToLeftOfLine =
    (groundCoords[0] - p1[0]) * (p2[1] - p1[1]) - (groundCoords[1] - p1[1]) * (p2[0] - p1[0]);

  // Bearing to draw perpendicular to the line string
  const orthogonalBearing = isPointToLeftOfLine < 0 ? lineBearing - 90 : lineBearing - 270;

  // Get coordinates for the point p3 and p4 which are perpendicular to the lineString
  // Add the distance as the current position moves away from the lineString
  const p3 = destination(p2, ddistance, orthogonalBearing);
  const p4 = destination(p1, ddistance, orthogonalBearing);

type: 'Feature',
        geometry: {
          type: 'LineString',
          coordinates: [this._clickSequence[0], groundCoords]
        }
      });
    } else if (this._clickSequence.length === 2) {
      const lineString: LineString = {
        type: 'LineString',
        coordinates: this._clickSequence
      };

      const [p1, p2] = this._clickSequence;
      const pt = point(groundCoords);
      const options = { units: 'miles' };
      const ddistance = pointToLineDistance(pt, lineString, options);
      const lineBearing = bearing(p1, p2);

      // Check if current point is to the left or right of line
      // Line from A=(x1,y1) to B=(x2,y2) a point P=(x,y)
      // then (x−x1)(y2−y1)−(y−y1)(x2−x1)
      const isPointToLeftOfLine =
        (groundCoords[0] - p1[0]) * (p2[1] - p1[1]) - (groundCoords[1] - p1[1]) * (p2[0] - p1[0]);

      // Bearing to draw perpendicular to the line string
      const orthogonalBearing = isPointToLeftOfLine < 0 ? lineBearing - 90 : lineBearing - 270;

      // Get coordinates for the point p3 and p4 which are perpendicular to the lineString
      // Add the distance as the current position moves away from the lineString
      const p3 = destination(p2, ddistance, orthogonalBearing, options);
      const p4 = destination(p1, ddistance, orthogonalBearing, options);

stops.forEach(stop => {
      // Ignore the source segment's start and end stops
      if (stop.stop_id !== segment.fromStopId && stop.stop_id !== segment.toStopId) {
        const stopPoint = turf.point([stop.stop_lon, stop.stop_lat])
        if (pointToLineDistance(stopPoint, line) <= STOP_SEARCH_BUFFER_KM) {
          const pointOnLine = nearestPointOnLine(line, stopPoint)
          // Ignore points too close to start or end stops
          if ((!segment.stopAtStart ||
            pointOnLine.properties.location > APPROX_MIN_SPACING_KM) &&
            (!segment.stopAtEnd ||
            segmentLengthKm - pointOnLine.properties.location > APPROX_MIN_SPACING_KM)
          ) {
            pointOnLine.properties.stopId = stop.stop_id
            pointOnLine.properties.stopCoords = [stop.stop_lon, stop.stop_lat]
            candidateStops.push(pointOnLine)
          }
        }
      }
    })
    // cluster stops that are close to each other

export function generatePointsParallelToLinePoints(
  p1: Position,
  p2: Position,
  groundCoords: Position
): Position[] {
  const lineString: LineString = {
    type: 'LineString',
    coordinates: [p1, p2]
  };
  const pt = point(groundCoords);
  const ddistance = pointToLineDistance(pt, lineString);
  const lineBearing = bearing(p1, p2);

  // Check if current point is to the left or right of line
  // Line from A=(x1,y1) to B=(x2,y2) a point P=(x,y)
  // then (x−x1)(y2−y1)−(y−y1)(x2−x1)
  const isPointToLeftOfLine =
    (groundCoords[0] - p1[0]) * (p2[1] - p1[1]) - (groundCoords[1] - p1[1]) * (p2[0] - p1[0]);

  // Bearing to draw perpendicular to the line string
  const orthogonalBearing = isPointToLeftOfLine < 0 ? lineBearing - 90 : lineBearing - 270;

  // Get coordinates for the point p3 and p4 which are perpendicular to the lineString
  // Add the distance as the current position moves away from the lineString
  const p3 = destination(p2, ddistance, orthogonalBearing);
  const p4 = destination(p1, ddistance, orthogonalBearing);

featureEach(pts, (point) => {
        const d = pointToLineDistance(point, line, { units });
        if (d < dist) {
            dist = d;
            pt = point;
        }
    });
    /**