{ "compilerOptions": { "target": "es5", "module": "es2015", "declaration": true, "strict": true, "noImplicitAny": true, "noImplicitReturns": true, "noFallthroughCasesInSwitch": true, "moduleResolution": "node", "allowSyntheticDefaultImports": true, "esModuleInterop": true, "declarationDir": "dist" } }