sheriff/tsconfig.json

{
	"compilerOptions": {
		"module": "commonjs",
		"target": "es2017",
		"lib": [
			"es6"
		],
		"sourceMap": true,
		"declaration": true,
		"strict": true,
		"incremental": true,
		"outDir": "lib",
		"esModuleInterop": true
	}
}