barnabas-avalara

import difference from '@turf/difference'
import { feature, multiPolygon, polygon, featureCollection, multiPoint } from '@turf/helpers'
import { getGeom } from '@turf/invariant'
import { flattenEach, featureEach } from '@turf/meta'

import simplepolygon from 'simplepolygon'
import gpsi from 'geojson-polygon-self-intersections'

export function unkinkPolygon (geojson) {
  const features = []