tsconfig.json

{
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "baseUrl": "./src",
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "isolatedModules": true,
    "jsx": "react-jsx",
    "lib": [
      "es2018",
      "es2016.array.include",
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "module": "esnext",
    "moduleResolution": "node",
    "newLine": "lf",
    "noEmit": true,
    "noEmitOnError": false,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": false,
    "noImplicitReturns": true,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "strict": true,
    "target": "es2020"
  },
  "include": [
    "src"
  ],
  "lib": [
    "es2020"
  ]
}