{
  "compilerOptions": {
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "target": "es2017",
    "rootDir": "src",
    "outDir": "build",

    // stricts
    "strict": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true
  }
}