all these changes

frontend/node_modules/@turf/along/dist/js/index.d.ts

@@ -0,0 +1,22 @@
+import { Feature, LineString, Point, Units } from "@turf/helpers";
+/**
+ * Takes a {@link LineString} and returns a {@link Point} at a specified distance along the line.
+ *
+ * @name along
+ * @param {Feature<LineString>} line input line
+ * @param {number} distance distance along the line
+ * @param {Object} [options] Optional parameters
+ * @param {string} [options.units="kilometers"] can be degrees, radians, miles, or kilometers
+ * @returns {Feature<Point>} Point `distance` `units` along the line
+ * @example
+ * var line = turf.lineString([[-83, 30], [-84, 36], [-78, 41]]);
+ * var options = {units: 'miles'};
+ *
+ * var along = turf.along(line, 200, options);
+ *
+ * //addToMap
+ * var addToMap = [along, line]
+ */
+export default function along(line: Feature<LineString> | LineString, distance: number, options?: {
+    units?: Units;
+}): Feature<Point>;