tsconfig.base.json

{
  // Visit https://aka.ms/tsconfig to read more about this file
  "compilerOptions": {
    // Type Checking
    "strict": true,
    "noImplicitReturns": true,
    "noImplicitOverride": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedIndexedAccess": true,
    "exactOptionalPropertyTypes": true,

    // Modules
    "module": "nodenext",
    "target": "esnext",
    "types": [],
    "noUncheckedSideEffectImports": true,
    "moduleDetection": "force",
    "customConditions": [
      /**
       * Custom condition that resolved to original typescript source
       * It allows realtime typechecking between packages without the need to rebuild them.

       * Keep in sync with `eslint.config.js` `createTypeScriptImportResolver`
       */
      "@stats/source"
    ],

    // Interop Constraints
    "verbatimModuleSyntax": true,
    "isolatedModules": true,

    // Language and Environment
    "jsx": "react-jsx",

    // Completeness
    "skipLibCheck": true
  }
}