wp-calypso/build-tools/tsconfig.json

{
	"extends": "@automattic/calypso-typescript-config/js-package.json",
	"compilerOptions": {
		"noEmit": false,
		"emitDeclarationOnly": true,
		"outDir": "dist",
		"declarationDir": "dist/types",
		"types": [ "node" ]
	},
	"include": [ "babel/**/*", "lib/**/*", "webpack/**/*" ]
}