1# @ohos.ability.ability (Ability)
2
3The **Ability** module provides all level-2 module APIs for developers to export.
4
5> **NOTE**
6>
7> 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.
8
9## Modules to Import
10
11```ts
12import { ability } from '@kit.AbilityKit';
13```
14
15## Properties
16
17**System capability**: SystemCapability.Ability.AbilityRuntime.AbilityCore
18
19| Name| Type| Read Only| Optional| Description      |
20| ---- | ---- | --- | ---- | --------- |
21| DataAbilityHelper    | [DataAbilityHelper](js-apis-inner-ability-dataAbilityHelper.md)  | No| No| Level-2 module **DataAbilityHelper**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel<br>**Model restriction**: This API can be used only in the FA model.|
22| PacMap   | [PacMap](js-apis-inner-ability-dataAbilityHelper.md#pacmap)  | No| No| Level-2 module **PacMap**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel|
23| DataAbilityOperation   | [DataAbilityOperation](js-apis-inner-ability-dataAbilityOperation.md)  | No| No| Level-2 module **DataAbilityOperation**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel<br>**Model restriction**: This API can be used only in the FA model.|
24| DataAbilityResult   | [DataAbilityResult](js-apis-inner-ability-dataAbilityResult.md)  | No| No| Level-2 module **DataAbilityResult**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel<br>**Model restriction**: This API can be used only in the FA model.|
25| AbilityResult   | [AbilityResult](js-apis-inner-ability-abilityResult.md)  | No| No| Level-2 module **AbilityResult**.<br>**System capability**: SystemCapability.Ability.AbilityBase<br>**Model restriction**: This API can be used only in the FA model.|
26| ConnectOptions   | [ConnectOptions](js-apis-inner-ability-connectOptions.md)  | No| No| Level-2 module **ConnectOptions**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.Core<br>**Model restriction**: This API can be used only in the FA model.|
27| StartAbilityParameter   | [StartAbilityParameter](js-apis-inner-ability-startAbilityParameter.md)  | No| No| Level-2 module **StartAbilityParameter**.<br>**System capability**: SystemCapability.Ability.AbilityRuntime.FAModel<br>**Model restriction**: This API can be used only in the FA model.|
28
29**Example**
30```ts
31import { ability } from '@kit.AbilityKit';
32
33let dataAbilityHelper: ability.DataAbilityHelper;
34let pacMap: ability.PacMap;
35let dataAbilityOperation: ability.DataAbilityOperation;
36let dataAbilityResult: ability.DataAbilityResult;
37let abilityResult: ability.AbilityResult;
38let connectOptions: ability.ConnectOptions;
39let startAbilityParameter: ability.StartAbilityParameter;
40```
41