tsconfig.json

{
  "compilerOptions": {
    "target": "es6",
    "module": "commonjs",
    "moduleResolution": "node",
    "outDir": "dist",
    "rootDir": "src",
    "declaration": true,
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "jsx": "react",
    "sourceMap": true,
    "isolatedModules": true,
    "resolveJsonModule": true,
    "allowSyntheticDefaultImports": true,
    "types": ["jest", "node"],
    "baseUrl": "src",
    "paths": {
      "@/*": ["src/*"]
    },
  },
  "ts-node": {
    "esm": true,
    "experimentalSpecifierResolution": "node"
  },
  "include": ["src/**/*.ts", "src/**/*.d.ts", "tests/**/*.ts"],
  "exclude": ["node_modules", "test"]
}