tsconfig.json

{
  "compilerOptions": {
    "target": "es2018",
    "module": "esnext",
    "moduleResolution": "bundler",
    "jsx": "react-jsx",
    "lib": ["dom", "dom.iterable", "esnext"],
    "strict": true,
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noUncheckedIndexedAccess": true,
    "noPropertyAccessFromIndexSignature": true,
    "noImplicitReturns": true,
    "noImplicitOverride": true,
    "noFallthroughCasesInSwitch": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    // "exactOptionalPropertyTypes": true,
    "stripInternal": true
  },
  "include": ["src"],
  "exclude": ["node_modules"]
}