@ublitzjs/core/tsconfig.json

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{
  "compilerOptions": {
    // Enable latest features
    "lib": ["ESNext"],
    "target": "ESNext",
    "module": "esnext",
    "moduleDetection": "force",
    "allowJs": true,

    // Bundler mode
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "verbatimModuleSyntax": true,
    "noEmit": true,
    "skipLibCheck": false,
    "noLib": false,
    // Best practices
    "strict": true,
    "alwaysStrict": true,
    "noFallthroughCasesInSwitch": true,
    "removeComments": true,

    // Some stricter flags (disabled by default)
    "noUnusedLocals": true,
    "allowUnusedLabels": false,
    "strictBuiltinIteratorReturn": true,
    "strictBindCallApply": true,
    "noUnusedParameters": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noUncheckedIndexedAccess": true,
    "noUncheckedSideEffectImports": true,
    "strictNullChecks": true,
    "noImplicitThis": true,
    "strictPropertyInitialization": true,
    "strictFunctionTypes": true,
    "allowUnreachableCode": false,
    "noImplicitOverride": true,
    "noPropertyAccessFromIndexSignature": false
  }
}