# Logger

**Kind:** Type

**Source:** [`packages/microservices/external/kafka.interface.ts`](https://github.com/nestjs/nest/blob/master/packages/microservices/external/kafka.interface.ts#L641)

**Part of:** [Microservices](subsystem-packages-microservices)

## Definition

```ts
{ info: (message: string, extra?: object) => void; error: (message: string, extra?: object) => void; warn: (message: string, extra?: object) => void; debug: (message: string, extra?: object) => void; namespace: (namespace: string, logLevel?: logLevel) => Logger; setLogLevel: (logLevel: logLevel) => void; }
```