tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "noEmit": true,
    "esModuleInterop": true,
    "module": "esnext",
    "strict": true,
    "alwaysStrict": true,
    "strictNullChecks": true,
    "noUnusedLocals": false,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "noImplicitReturns": false,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "jsx": "react-jsx",
    "downlevelIteration": true,
    "allowSyntheticDefaultImports": true,
    "types": ["react-spring", "jest"],
    "baseUrl": "src",
    "sourceMap": true,
    "inlineSources": true,
    "strictPropertyInitialization": false,

    // Set `sourceRoot` to  "/" to strip the build path prefix
    // from generated source code references.
    // This improves issue grouping in Sentry.
    "sourceRoot": "/"
  },
  "exclude": ["node_modules", "cypress"],
  "include": ["./src/**/*.ts", "./src/**/*.tsx", "src/components/Confetti/index.js"]
}