我尝试更新Firebase函数项目的依赖项，以使用最新版本的firebase-functions和firebase-admin，这反过来又似乎需要更新版本的TypeScript和tslint。这是我生成的package.json：
{
"name": "functions",
"scripts": {
"lint": "./node_modules/.bin/tslint -p tslint.json",
"build": "./node_modules/.bin/tsc",
"serve": "npm run build && firebase serve --only functions",
"shell": "npm run build && firebase experimental:functions:shell",
"start": "npm run shell",
"deploy": "firebase deploy --only functions",
"logs": "firebase functions:log"
},
"main": "lib/index.js",
"engines": {
"node": "8"
},
"dependencies": {
"@types/jsonwebtoken": "^7.2.8",
"axios": "^0.18.1",
"body-parser": "^1.18.3",
"express": "^4.16.3",
"firebase-admin": "^8.0.0",
"firebase-functions": "^3.1.0",
"handlebars": "^4.1.2",
"html-pdf": "^2.2.0",
"js-sha256": "^0.9.0",
"json2csv": "^4.1.2",
"jsonwebtoken": "^8.3.0",
"jwks-rsa": "^1.3.0",
"moment": "^2.24.0",
"pdfkit": "^0.9.1",
"uuid": "^3.3.2", …