---
####
#### This document is auto-generated and is meant to be viewed inside our experimental, new docs system.
#### Reach out in #docs-engineering for more info.
####
id: kibExpressionsPluginApi
slug: /kibana-dev-docs/api/expressions
title: "expressions"
image: https://source.unsplash.com/400x175/?github
description: API docs for the expressions plugin
date: 2023-04-19
tags: ['contributor', 'dev', 'apidocs', 'kibana', 'expressions']
---
import expressionsObj from './expressions.devdocs.json';

Adds expression runtime to Kibana

Contact [@elastic/kibana-visualizations](https://github.com/orgs/elastic/teams/kibana-visualizations) for questions regarding this plugin.

**Code health stats**

| Public API count  | Any count | Items lacking comments | Missing exports |
|-------------------|-----------|------------------------|-----------------|
| 2205 | 74 | 1746 | 5 |

## Client

### Setup
<DocDefinitionList data={[expressionsObj.client.setup]}/>

### Start
<DocDefinitionList data={[expressionsObj.client.start]}/>

### Functions
<DocDefinitionList data={expressionsObj.client.functions}/>

### Classes
<DocDefinitionList data={expressionsObj.client.classes}/>

### Interfaces
<DocDefinitionList data={expressionsObj.client.interfaces}/>

### Enums
<DocDefinitionList data={expressionsObj.client.enums}/>

### Consts, variables and types
<DocDefinitionList data={expressionsObj.client.misc}/>

## Server

### Setup
<DocDefinitionList data={[expressionsObj.server.setup]}/>

### Start
<DocDefinitionList data={[expressionsObj.server.start]}/>

### Functions
<DocDefinitionList data={expressionsObj.server.functions}/>

### Classes
<DocDefinitionList data={expressionsObj.server.classes}/>

### Interfaces
<DocDefinitionList data={expressionsObj.server.interfaces}/>

### Enums
<DocDefinitionList data={expressionsObj.server.enums}/>

### Consts, variables and types
<DocDefinitionList data={expressionsObj.server.misc}/>

## Common

### Objects
<DocDefinitionList data={expressionsObj.common.objects}/>

### Functions
<DocDefinitionList data={expressionsObj.common.functions}/>

### Classes
<DocDefinitionList data={expressionsObj.common.classes}/>

### Interfaces
<DocDefinitionList data={expressionsObj.common.interfaces}/>

### Enums
<DocDefinitionList data={expressionsObj.common.enums}/>

### Consts, variables and types
<DocDefinitionList data={expressionsObj.common.misc}/>

