[**axiom v0.51.1**](../../README.md)

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[axiom](../../README.md) / [config](../README.md) / defineConfig

# Function: defineConfig()

> **defineConfig**(`config`): [`AxiomConfig`](../interfaces/AxiomConfig.md)

Type-safe helper for defining Axiom configuration.

## Parameters

### config

[`AxiomConfig`](../interfaces/AxiomConfig.md)

The configuration object

## Returns

[`AxiomConfig`](../interfaces/AxiomConfig.md)

The same configuration object with type checking

## Example

```typescript
import { defineConfig } from 'axiom/ai/config';

export default defineConfig({
  eval: {
    url: process.env.AXIOM_URL,
    token: process.env.AXIOM_TOKEN,
    dataset: process.env.AXIOM_DATASET,
    include: ['**/*.eval.{ts,js}'],
    instrumentation: ({ url, token, dataset }) => setupAppInstrumentation({ url, token, dataset }),
  },
});
```