is/tsconfig.json

{
	"extends": "@sindresorhus/tsconfig",
	"compilerOptions": {
		"outDir": "dist",
		"target": "es2016",
		"lib": [
			"es2016",
			"es2017.sharedmemory",
			"esnext.asynciterable",
			"dom"
		]
	},
	"include": [
		"source"
	]
}