tsconfig.next.json

{
  "compilerOptions": {
    // type checking
    "strict": true,

    // modules
    "module": "esnext",
    "moduleResolution": "nodenext",
    "paths": {
      "@/*": ["./src/*"]
    },
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "isolatedModules": true,


    // js support
    "allowJs": false,
    "plugins": [
      {
        "name": "next"
      }
    ],

    // interpo constraints
    "forceConsistentCasingInFileNames": true,

    // jsx
    "jsx": "preserve",

    // lib, default type definitions for js-builtin
    "lib": ["dom", "dom.iterable", "esnext"],

    // lang & env
    "target": "es6",

    // compile
    "skipLibCheck": true,
    "noEmit": true,
    "removeComments": true,
    "incremental": true,
    "explainFiles": true,
    "listEmittedFiles": true,
    "listFiles": true

  },
  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
  "exclude": ["node_modules"]
}