# Stage模型能力的接口

* **[@ohos.app.ability.Ability (Ability基类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-ability)**   
* **[@ohos.app.ability.AbilityConstant (Ability相关常量)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-abilityconstant)**   
* **[@ohos.app.ability.abilityLifecycleCallback (UIAbility生命周期回调监听器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-abilitylifecyclecallback)**   
* **[@ohos.app.ability.AbilityStage (AbilityStage组件管理器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-abilitystage)**   
* **[@ohos.app.ability.ActionExtensionAbility (支持业务操作自定义的ExtensionAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-actionextensionability)**   
* **[@ohos.app.ability.AgentUIExtensionAbility (带界面的智能体扩展组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-agent-agentuiextensionability)**   
* **[@ohos.app.ability.application (应用工具类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-application)**   
* **[@ohos.app.ability.ApplicationStateChangeCallback (应用进程状态变化监听器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-applicationstatechangecallback)**   
* **[@ohos.app.ability.appMemoryOptimizer (应用内存优化器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-appmemoryoptimizer)**   
* **[@ohos.app.ability.AppServiceExtensionAbility (应用后台服务扩展组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-appserviceextensionability)**   
* **[@ohos.app.ability.AtomicServiceOptions (openAtomicService可选参数)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-atomicserviceoptions)**   
* **[@ohos.app.ability.autoFillManager (自动填充框架)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-autofillmanager)**   
* **[@ohos.app.ability.ChildProcess (子进程基类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-childprocess)**   
* **[@ohos.app.ability.childProcessManager (子进程管理)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-childprocessmanager)**   
* **[@ohos.app.ability.ChildProcessArgs (子进程参数)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-childprocessargs)**   
* **[@ohos.app.ability.ChildProcessOptions (子进程启动选项)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-childprocessoptions)**   
* **[@ohos.app.ability.common (Ability公共模块)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-common)**   
* **[@ohos.app.ability.CompletionHandler (拉起应用结果的操作类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-completionhandler)**   
* **[@ohos.app.ability.CompletionHandlerForAtomicService (打开元服务结果的操作类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-completionhandlerforatomicservice)**   
* **[@ohos.app.ability.CompletionHandlerForAbilityStartCallback (拉起应用结果回调的操作类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-completionhandlerforabilitystartcallback)**   
* **[@ohos.app.ability.contextConstant (Context相关常量)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-contextconstant)**   
* **[@ohos.app.ability.EmbeddableUIAbility (可嵌入式UIAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-embeddableuiability)**   
* **[@ohos.app.ability.EmbeddedUIExtensionAbility (支持跨进程界面嵌入的ExtensionAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-embeddeduiextensionability)**   
* **[@ohos.app.ability.EnvironmentCallback (系统环境变化监听器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-environmentcallback)**   
* **[@ohos.app.ability.ExtensionAbility (扩展能力基类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-extensionability)**   
* **[@ohos.app.ability.insightIntent (意图框架基础定义)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintent)**   
* **[@ohos.app.ability.InsightIntentContext (意图执行上下文)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintentcontext)**   
* **[@ohos.app.ability.InsightIntentDecorator (意图装饰器定义)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintentdecorator)**   
* **[@ohos.app.ability.InsightIntentEntryExecutor (@InsightIntentEntry的意图执行基类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintententryexecutor)**   
* **[@ohos.app.ability.InsightIntentExecutor (意图执行基类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintentexecutor)**   
* **[@ohos.app.ability.insightIntentProvider (意图提供方管理能力)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-insightintentprovider)**   
* **[@ohos.app.ability.PhotoEditorExtensionAbility (支持图片编辑能力的ExtensionAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-photoeditorextensionability)**   
* **[@ohos.app.ability.OpenLinkOptions (openLink的可选参数)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-openlinkoptions)**   
* **[@ohos.app.ability.ShareExtensionAbility (支持分享详情页接入的ExtensionAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-shareextensionability)**   
* **[@ohos.app.ability.StartOptions (startAbility的可选参数)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-startoptions)**   
* **[@ohos.app.ability.systemConfiguration (系统环境模块)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-systemconfiguration)**   
* **[@ohos.app.ability.UIAbility (带界面的应用组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-uiability)**   
* **[@ohos.app.ability.UIExtensionAbility (带界面的ExtensionAbility组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-uiextensionability)**   
* **[@ohos.app.ability.UIExtensionContentSession (带界面扩展能力的界面操作类)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-uiextensioncontentsession)**   
* **[@ohos.app.ability.sendableContextManager (sendable上下文管理)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-sendablecontextmanager)**   
* **[@ohos.app.ability.scriptManager (脚本管理)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-scriptmanager)**   
* **[@ohos.app.appstartup.StartupConfig (启动框架配置信息)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-appstartup-startupconfig)**   
* **[@ohos.app.appstartup.StartupConfigEntry (启动框架配置)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-appstartup-startupconfigentry)**   
* **[@ohos.app.appstartup.StartupListener (启动框架任务监听器)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-appstartup-startuplistener)**   
* **[@ohos.app.appstartup.startupManager (启动框架管理能力)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-appstartup-startupmanager)**   
* **[@ohos.app.appstartup.StartupTask (启动框架任务)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-appstartup-startuptask)**   
* **[@ohos.app.ability.autoStartupManager (开机自启管理能力)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-ability-autostartupmanager)**   
* **[@ohos.app.agent.agentConstant (Agent常量)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-agent-agentconstant)**   
* **[@ohos.app.agent.AgentExtensionAbility (智能体扩展组件)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-app-agent-agentextensionability)**   
* **[@ohos.continuation.continuationManager (流转/协同管理)](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-apis-continuation-continuationmanager)**   
* **[continuation](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/stage-model-continuation)**