tsconfig.json

{
  "extends": "@tsconfig/recommended/tsconfig.json",
  "compilerOptions": {
    "target": "es6",
    "module": "commonjs",
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "allowJs": true,
    "importHelpers": true,
    "jsx": "react",
    "alwaysStrict": true,
    "sourceMap": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitAny": false,
    "noImplicitThis": false,
    "strictNullChecks": false,
    "outDir": "./build",
    "baseUrl": ".",
    "paths": {
      "@/*": ["src/*"],
      "@tests/*": ["__tests__/*"],
    },
  },
  "include": ["src/**/*", "__tests__/**/*", "index.ts"],
  "exclude": ["node_modules", "build"],
}