tsconfig.json

{
  "extends": "@docusaurus/tsconfig",
  "compilerOptions": {
    "declaration": true,
    "declarationDir": "build",
    "module": "esnext",
    "target": "es5",
    "lib": ["es6", "dom", "es2016", "es2017", "es2019"],
    "sourceMap": true,
    "jsx": "react-jsx",
    "moduleResolution": "node",
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "esModuleInterop": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": false,
    "strictNullChecks": true,
    "downlevelIteration": true,
    "suppressImplicitAnyIndexErrors": true,
    "allowSyntheticDefaultImports": true,
    "types": ["jest", "@testing-library/jest-dom", "node"]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "build"]
}