{ "compilerOptions": { "lib": ["es2015", "dom"], "target": "es2017", "outDir": "dist", "declaration": true, "noFallthroughCasesInSwitch": true, "noImplicitReturns": true, "noUnusedLocals": true, "forceConsistentCasingInFileNames": true, "strict": true }, "include": ["lib/*"] }