---
title: "Companion"
sidebar_label: "Companion"
description: "Kotlin binding reference: Companion."
---

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//[clika-runtime](../../../../index.md)/[io.clika.modelverse](../../index.md)/[ChatMessage](../index.md)/[Companion](index.md)

# Companion

[common]\
object [Companion](index.md)

## Properties

| Name | Summary |
|---|---|
| [ROLE_ASSISTANT](ROLE_ASSISTANT.md) | [common]<br>const val [ROLE_ASSISTANT](ROLE_ASSISTANT.md): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) |
| [ROLE_SYSTEM](ROLE_SYSTEM.md) | [common]<br>const val [ROLE_SYSTEM](ROLE_SYSTEM.md): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) |
| [ROLE_TOOL](ROLE_TOOL.md) | [common]<br>const val [ROLE_TOOL](ROLE_TOOL.md): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) |
| [ROLE_USER](ROLE_USER.md) | [common]<br>const val [ROLE_USER](ROLE_USER.md): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) |