{ "compilerOptions": { "module": "commonjs", "target": "es5", "lib": ["dom", "es5", "es2015.collection"], "strict": true, "sourceMap": true, "declaration": true, "rootDir": "./src", "outDir": "./build", "importHelpers": true, "noEmitHelpers": true }, "include": ["src/**/*.ts"], "exclude": ["node_modules/**"] }