> ## Documentation Index
> Fetch the complete documentation index at: https://docs.galileo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# StepType

***

# Variable: StepType

```ts theme={null}
StepType: object;
```

Defined in: [src/types/logging/step.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/logging/step.types.ts)

## Type declaration

### agent

```ts theme={null}
readonly agent: "agent" = 'agent';
```

### llm

```ts theme={null}
readonly llm: "llm" = 'llm';
```

### retriever

```ts theme={null}
readonly retriever: "retriever" = 'retriever';
```

### session

```ts theme={null}
readonly session: "session" = 'session';
```

### tool

```ts theme={null}
readonly tool: "tool" = 'tool';
```

### trace

```ts theme={null}
readonly trace: "trace" = 'trace';
```

### workflow

```ts theme={null}
readonly workflow: "workflow" = 'workflow';
```