# ExtensionContext

The **ExtensionContext** module, inherited from **Context**, implements the context for Extension abilities.

This module allows access to Extension abilities.

> **NOTE**
> 
> The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version. 
> The APIs of this module can be used only in the stage model.

## Attributes

**System capability**: SystemCapability.Ability.AbilityRuntime.Core

| Name| Type| Readable| Writable| Description| 
| -------- | -------- | -------- | -------- | -------- |
| currentHapModuleInfo | HapModuleInfo | Yes| No| Information about the current HAP. | 
| config   | Configuration | Yes| No| Module configuration information.|
| extensionAbilityInfo | [ExtensionAbilityInfo](js-apis-bundle-ExtensionAbilityInfo.md) | Yes| No| Extension ability information.|