message: chore(pkg): export types
diff: {
  "name": "react-flow-renderer",
  - "version": "1.2.0",
  + "version": "1.2.1",
  "main": "dist/ReactFlow.js",
  "module": "dist/ReactFlow.esm.js",
  + "types": "dist/index.d.ts",
  "license": "MIT",
  "repository": {
  "type": "git",
  