tsconfig.json

{
  "extends": "./paths.json",
  "compilerOptions": {
    "incremental": true,
    "target": "es2021",
    "module": "commonjs",
    "lib": ["dom", "es2021"],
    "declaration": true,
    "declarationMap": true,
    // https://www.typescriptlang.org/tsconfig#jsx
    "jsx": "react-jsx",
    "strict": true,
    "pretty": true,
    "sourceMap": true,
    // "baseUrl": "./src",
    "noUnusedLocals": false,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "useUnknownInCatchVariables": false,
    "noFallthroughCasesInSwitch": true,
    "moduleResolution": "node",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strictPropertyInitialization": false,
    "experimentalDecorators": true,
    "resolveJsonModule": true,
    "allowJs": true,
    "typeRoots": ["@types", "node_modules/@types"],
    "outDir": "release/app/dist"
  },
  "exclude": ["test", "release/build", "release/app/dist", ".erb/dll"]
}