# @ohos.ability.ability (Ability)
The **Ability** module provides all level-2 module APIs for developers to export.
> **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 FA model.
## Modules to Import
```ts
import ability from '@ohos.ability.ability';
```
## Attributes
**System capability**: SystemCapability.Ability.AbilityRuntime.AbilityCore
| Name | Type | Description |
| ----------- | -------------------- | ------------------------------------------------------------ |
| DataAbilityHelper | [DataAbilityHelper](js-apis-inner-ability-dataAbilityHelper.md) | Level-2 module **DataAbilityHelper**.
**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
| PacMap | [PacMap](js-apis-inner-ability-dataAbilityHelper.md#pacmap) | Level-2 module **PacMap**.
**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
| DataAbilityOperation | [DataAbilityOperation](js-apis-inner-ability-dataAbilityOperation.md) | Level-2 module **DataAbilityOperation**.
**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
| DataAbilityResult | [DataAbilityResult](js-apis-inner-ability-dataAbilityResult.md) | Level-2 module **DataAbilityResult**.
**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
| AbilityResult | [AbilityResult](js-apis-inner-ability-abilityResult.md) | Level-2 module **AbilityResult**.
**System capability**: SystemCapability.Ability.AbilityBase|
| ConnectOptions | [ConnectOptions](js-apis-inner-ability-connectOptions.md) | Level-2 module **ConnectOptions**.
**System capability**: SystemCapability.Ability.AbilityRuntime.Core|
| StartAbilityParameter | [StartAbilityParameter](js-apis-inner-ability-startAbilityParameter.md) | Level-2 module **StartAbilityParameter**.
**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
**Example**
```ts
import ability from '@ohos.ability.ability';
let dataAbilityHelper: ability.DataAbilityHelper;
let pacMap: ability.PacMap;
let dataAbilityOperation: ability.DataAbilityOperation;
let dataAbilityResult: ability.DataAbilityResult;
let abilityResult: ability.AbilityResult;
let connectOptions: ability.ConnectOptions;
let startAbilityParameter: ability.StartAbilityParameter;
```