# UnusedSymbolsMode (/docs/api/type-aliases/UnusedSymbolsMode)



```ts
type UnusedSymbolsMode = "off" | "warn" | "error";
```

Defined in: [packages/core/src/unusedSymbols.ts:6](https://github.com/austenstone/actio/blob/2b01e694a0f76521d8c073f3c6a2e48917d2c9d9/packages/core/src/unusedSymbols.ts#L6)

How loudly to report declared-but-unreferenced symbols.


## Sitemap

Browse the full documentation: [Markdown sitemap](https://austenstone.github.io/actio/sitemap.md) · [XML sitemap](https://austenstone.github.io/actio/sitemap.xml)