tsconfig.app.json

{
  "extends": "@vue/tsconfig/tsconfig.dom.json",
  "compilerOptions": {
    "composite": true,
    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
    "lib": [
      "ES2022",
      "DOM",
      "DOM.Iterable"
    ],
    "baseUrl": ".",
    "paths": {
      "@/*": ["./src/*"]
    },
    "strictPropertyInitialization": false
  },
  "include": [
    "src/**/*",
    "src/**/*.vue"
  ],
  "exclude": [
    "src/**/__tests__/*"
  ]
}

tsconfig.json

{
  "references": [
    {
      "path": "./tsconfig.app.json"
    },
    {
      "path": "./tsconfig.node.json"
    }
  ],
  "files": []
}

tsconfig.node.json

{
  "extends": "@tsconfig/node20/tsconfig.json",
  "compilerOptions": {
    "composite": true,
    "tsBuildInfoFile": "node_modules/.tmp/tsconfig.node.tsbuildinfo",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "types": ["node"],
    "noEmit": true
  },
  "include": [
    "vite.config.*"
  ]
}