pathfinder/demo2/package.json

{
  "devDependencies": {
    "glslify-bundle": "^5.1.1",
    "glslify-deps": "^1.3.1",
    "typescript": "^3.1.6"
  },
  "dependencies": {
    "@types/webgl2": "0.0.4",
    "svgpath": "^2.2.1"
  }
}