npm scripts for typescript libraries

scripts-package.json

 "scripts": {
    "build": "npm-run-all --parallel build:*",
    "build:cjs": "tsc --outDir dist/cjs --module commonjs",
    "build:es": "tsc --outDir dist/es --declarationDir dist/types --declaration",
    "dev": "npm-run-all --parallel \"build:* --watch\"",
    "lint": "tslint --project .",
    "prebuild": "rimraf dist",
    "prettier": "prettier --write \"src/**/*.{ts,tsx}\" \"*.{js,json}\"",
    "preversion": "npm-run-all --parallel typecheck lint test",
    "test": "jest",
    "typecheck": "tsc --noEmit",
    "version": "yarn build"
  },