tsconfig.json

{
  "compilerOptions": {
    // Strictness
    "strict": true,
    "verbatimModuleSyntax": true,
    "exactOptionalPropertyTypes": false,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noPropertyAccessFromIndexSignature": false,
    "noUncheckedIndexedAccess": false,
    "skipLibCheck": true,

    // Modules
    "module": "ESNext",
    "moduleResolution": "bundler",
    "resolveJsonModule": true,

    // Emit
    "lib": ["esnext", "dom", "dom.iterable"],
    "target": "esnext",
    "useDefineForClassFields": false,
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "importsNotUsedAsValues": "remove",

    // Interop Constraints
    "forceConsistentCasingInFileNames": true,
    "allowSyntheticDefaultImports": true,
    "isolatedModules": true,

    // Composite
    "composite": true
  },
  "include": [],
  "files": [],
  "exclude": ["node_modules", "target", "dist", "lib"],
  "references": [
    { "path": "./packages/affine/all" },
    { "path": "./packages/integration-test" },
    { "path": "./packages/playground" }
  ]
}