Setup Typescript project

package.json

{
	...
	"scripts": {
		"start": "tsc && node ./dist/index.js",
		"dev": "ts-node-dev --no-notify --respawn --transpileOnly src/index"
	},
	"dependencies": {},
	"devDependencies": {
		"@types/node": "^13.13.4",
		"ts-node-dev": "^1.0.0-pre.44",
		"tslint": "^6.1.2",
		"tslint-config-airbnb": "^5.11.2",
		"typescript": "^3.8.3"
	}
}

tsconfig.json

{
	"compilerOptions": {
		"target": "es6",
		"module": "commonjs",
		"strict": true,
		"outDir": "./dist",
		"sourceMap": true,
		"esModuleInterop": true,
		"resolveJsonModule": true
	},
	"include": ["src/*"],
	"exclude": ["node_modules", "**/*.spec.ts"]
}

tslint.json

{
	"defaultSeverity": "error",
	"extends": "tslint-config-airbnb",
	"jsRules": {},
	"rules": {
		"eofline": false
	},
	"rulesDirectory": []
}