# Function: resolveSystemText()

> **resolveSystemText**(`key`, `params?`): `string`

Defined in: [resolve.ts:88](https://github.com/laruss/react-text-game/blob/37ebb1fd49045bfbb1d2a2fa96b8f14a2f8c2644/packages/messenger/src/resolve.ts#L88)

Resolves an in-fiction system notice, such as a member joining a group.

## Parameters

### key

`string`

Key inside this package's `messenger` namespace

### params?

[`Params`](../type-aliases/Params.md)

Interpolation values captured when the notice was delivered

## Returns

`string`