tsconfig.json

{
	"compilerOptions": {
		"target": "es5",
		"lib": [
			"dom",
			"dom.iterable",
			"esnext"
		],
		"outDir": "out",
		"skipLibCheck": true,
		"esModuleInterop": true,
		"sourceMap": true,
		"rootDir": ".",
		"allowJs": true,
		"allowSyntheticDefaultImports": true,
		"strict": true,
		"forceConsistentCasingInFileNames": true,
		"module": "esnext",
		"moduleResolution": "node",
		"resolveJsonModule": true,
		"isolatedModules": true,
		"noEmit": true,
		"jsx": "react-jsx",
		"noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
		"noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
		"noUnusedParameters": true, /* Report errors on unused parameters. */
		"types": [
			"jest",
			"node"
		]
	},
	"exclude": [
		"node_modules",
		".vscode-test",
		"app",
		"out",
		"ext-src"
	],
	"include": [
		"src"
	]
}