tsconfig.json

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "display": "Next.js",
  "compilerOptions": {
    "esModuleInterop": true,
    "skipLibCheck": true,
    "target": "es2022",
    "allowJs": true,
    "resolveJsonModule": true,
    "moduleDetection": "force",
    "isolatedModules": true,
    "strict": true,
    "noUncheckedIndexedAccess": true,
    "checkJs": true,
    "lib": ["dom", "dom.iterable", "ES2022"],
    "noEmit": true,
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "jsx": "preserve",
    "plugins": [{ "name": "next" }],
    "incremental": true,
    "baseUrl": ".",
    "removeComments": true,
    "preserveConstEnums": true,
    "alwaysStrict": true,
    "strictNullChecks": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "allowUnreachableCode": false,
    "noFallthroughCasesInSwitch": true,
    "outDir": "out",
    "declaration": true,
    "sourceMap": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "paths": {
      "@testing": ["./test-fixtures.ts"],
      "@/*": ["./src/*"]
    }
  },
  "include": [
    "next-env.d.ts",
    "**/*.ts",
    "**/*.tsx",
    "**/*.cjs",
    "**/*.js",
    ".next/types/**/*.ts",
    "next.config.mjs",
    "custom.d.ts"
  ],
  "exclude": ["node_modules", "**/*.spec.ts", "**/*.spec.tsx", "**/*.test.ts", "**/*.test.tsx"]
}