text: const fs = require('fs');
  const path = require('path');
  const load = require('load-json-file');
  const Benchmark = require('benchmark');
  const bezierSpline = require('./dist/js/index.js').default;
  
  const directory = path.join(__dirname, 'test', 'in') + path.sep;
  const fixtures = fs.readdirSync(directory).map(filename => {
      return {
          filename,
          name: path.parse(filename).name,
          geojson: load.sync(directory + filename)
      };
  });
  
  /**
   * Benchmark Results
   *
   * bezierIn x 771 ops/sec ±1.31% (88 runs sampled)
   * simple x 768 ops/sec ±1.20% (89 runs sampled)
   */
  const suite = new Benchmark.Suite('turf-bezier-spline');
  for (const {name, geojson} of fixtures) {
      suite.add(name, () => bezierSpline(geojson));
  }
  
  suite
      .on('cycle', e => console.log(String(e.target)))
      .on('complete', () => {})
      .run();
  