interface_sdk-js/api/@ohos.hiviewdfx.hiAppEvent.d.ts

/*
 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @file
 * @kit PerformanceAnalysisKit
 */

import type { AsyncCallback } from './@ohos.base';

/**
 * Provides the event logging function for applications to log the fault, statistical, security,
 * and user behavior events reported during running. Based on event information,
 * you will be able to analyze the running status of applications.
 *
 * @namespace hiAppEvent
 * @syscap SystemCapability.HiviewDFX.HiAppEvent
 * @since 9
 */
/**
 * Provides the event logging function for applications to log the fault, statistical, security,
 * and user behavior events reported during running. Based on event information,
 * you will be able to analyze the running status of applications.
 *
 * @namespace hiAppEvent
 * @syscap SystemCapability.HiviewDFX.HiAppEvent
 * @atomicservice
 * @since 11
 */
declare namespace hiAppEvent {
  /**
   * Enumerate application event types.
   *
   * @enum { number }
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Enumerate application event types.
   *
   * @enum { number }
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  enum EventType {
    /**
     * Fault event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Fault event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    FAULT = 1,

    /**
     * Statistic event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Statistic event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    STATISTIC = 2,

    /**
     * Security event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Security event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    SECURITY = 3,

    /**
     * User behavior event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * User behavior event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    BEHAVIOR = 4
  }

  /**
   * Preset domain.
   *
   * @namespace domain
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  namespace domain {
    /**
     * the domain of operating system.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const OS: string;
  }

  /**
   * Preset event.
   *
   * @namespace event
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Preset event.
   *
   * @namespace event
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  namespace event {
    /**
     * User login event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * User login event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const USER_LOGIN: string;

    /**
     * User logout event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * User logout event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const USER_LOGOUT: string;

    /**
     * Distributed service event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Distributed service event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const DISTRIBUTED_SERVICE_START: string;

    /**
     * crash event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const APP_CRASH: string;

    /**
     * freeze event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const APP_FREEZE: string;

    /**
     * launch event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const APP_LAUNCH: string;

    /**
     * scroll jank event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const SCROLL_JANK: string;

    /**
     * cpu usage high event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const CPU_USAGE_HIGH: string;

    /**
     * battery usage event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const BATTERY_USAGE: string;

    /**
     * resource overlimit event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const RESOURCE_OVERLIMIT: string;

    /**
     * address sanitizer event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const ADDRESS_SANITIZER: string;

    /**
     * main thread jank event.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    const MAIN_THREAD_JANK: string;
  }

  /**
   * Preset param.
   *
   * @namespace param
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Preset param.
   *
   * @namespace param
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  namespace param {
    /**
     * User id.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * User id.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const USER_ID: string;

    /**
     * Distributed service name.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Distributed service name.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const DISTRIBUTED_SERVICE_NAME: string;

    /**
     * Distributed service instance id.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Distributed service instance id.
     *
     * @constant
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    const DISTRIBUTED_SERVICE_INSTANCE_ID: string;
  }

  /**
   * Application event logging configuration interface.
   *
   * @param { ConfigOption } config Application event logging configuration item object.
   * @throws { BusinessError } 401 - Parameter error.
   * @throws { BusinessError } 11103001 - Invalid max storage quota value.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Application event logging configuration interface.
   *
   * @param { ConfigOption } config Application event logging configuration item object.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11103001 - Invalid max storage quota value.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function configure(config: ConfigOption): void;

  /**
   * Describe the options for the configuration.
   *
   * @interface ConfigOption
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Describe the options for the configuration.
   *
   * @interface ConfigOption
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface ConfigOption {
    /**
     * Configuration item: application event logging switch.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Configuration item: application event logging switch.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    disable?: boolean;

    /**
     * Configuration item: event file directory storage quota size.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Configuration item: event file directory storage quota size.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    maxStorage?: string;
  }

  /**
   * Definition of written application event information.
   *
   * @interface AppEventInfo
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of written application event information.
   *
   * @interface AppEventInfo
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface AppEventInfo {
    /**
     * The domain of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The domain of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    domain: string;

    /**
     * The name of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The name of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    name: string;

    /**
     * The type of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The type of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    eventType: EventType;

    /**
     * The params of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The params of the event.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    params: object;
  }

  /**
   * Write application event.
   *
   * @param { AppEventInfo } info Application event information to be written.
   * @returns { Promise<void> } Return Promise.
   * @throws { BusinessError } 401 - Parameter error.
   * @throws { BusinessError } 11100001 - Function is disabled.
   * @throws { BusinessError } 11101001 - Invalid event domain.
   * @throws { BusinessError } 11101002 - Invalid event name.
   * @throws { BusinessError } 11101003 - Invalid number of event parameters.
   * @throws { BusinessError } 11101004 - Invalid string length of the event parameter.
   * @throws { BusinessError } 11101005 - Invalid event parameter name.
   * @throws { BusinessError } 11101006 - Invalid array length of the event parameter.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Write application event.
   *
   * @param { AppEventInfo } info Application event information to be written.
   * @returns { Promise<void> } Return Promise.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11100001 - Function is disabled.
   * @throws { BusinessError } 11101001 - Invalid event domain.
   * @throws { BusinessError } 11101002 - Invalid event name.
   * @throws { BusinessError } 11101003 - Invalid number of event parameters.
   * @throws { BusinessError } 11101004 - Invalid string length of the event parameter.
   * @throws { BusinessError } 11101005 - Invalid event parameter name.
   * @throws { BusinessError } 11101006 - Invalid array length of the event parameter.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function write(info: AppEventInfo): Promise<void>;

  /**
   * Write application event.
   *
   * @param { AppEventInfo } info Application event information to be written.
   * @param { AsyncCallback<void> } callback Callback function.
   * @throws { BusinessError } 401 - Parameter error.
   * @throws { BusinessError } 11100001 - Function is disabled.
   * @throws { BusinessError } 11101001 - Invalid event domain.
   * @throws { BusinessError } 11101002 - Invalid event name.
   * @throws { BusinessError } 11101003 - Invalid number of event parameters.
   * @throws { BusinessError } 11101004 - Invalid string length of the event parameter.
   * @throws { BusinessError } 11101005 - Invalid event parameter name.
   * @throws { BusinessError } 11101006 - Invalid array length of the event parameter.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Write application event.
   *
   * @param { AppEventInfo } info Application event information to be written.
   * @param { AsyncCallback<void> } callback Callback function.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11100001 - Function is disabled.
   * @throws { BusinessError } 11101001 - Invalid event domain.
   * @throws { BusinessError } 11101002 - Invalid event name.
   * @throws { BusinessError } 11101003 - Invalid number of event parameters.
   * @throws { BusinessError } 11101004 - Invalid string length of the event parameter.
   * @throws { BusinessError } 11101005 - Invalid event parameter name.
   * @throws { BusinessError } 11101006 - Invalid array length of the event parameter.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function write(info: AppEventInfo, callback: AsyncCallback<void>): void;

  /**
   * Indicates possible parameter types.
   *
   * @typedef {number | string | boolean | Array<string>}
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 12
   */
  type ParamType = number | string | boolean | Array<string>;

  /**
   * It is used to set custom parameters for events, including both system-subscribed events and custom events.
   * Existing parameter will be overwritten, and non-existing parameter will be created.
   *
   * @param { Record<string, ParamType> } params The parameters of the event.
   * @param { string } domain The domain of the event.
   * @param { string } name The name of the event.
   * @returns { Promise<void> } Return Promise.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11101007 - The number of parameter keys exceeds the limit.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 12
   */
  function setEventParam(params: Record<string, ParamType>, domain: string, name?: string): Promise<void>;

  /**
   * Definition of the read event package.
   *
   * @interface AppEventPackage
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of the read event package.
   *
   * @interface AppEventPackage
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface AppEventPackage {
    /**
     * The id of the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The id of the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    packageId: number;

    /**
     * The number of events contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The number of events contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    row: number;

    /**
     * The total size of events contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The total size of events contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    size: number;

    /**
     * The events data contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The events data contained in the package.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    data: string[];

    /**
     * The event json format data contained in the package.
     *
     * @type { Array<AppEventInfo> }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    appEventInfos: Array<AppEventInfo>;
  }

  /**
   * Definition of event holder object, which is used to read the event data monitored by the watcher.
   *
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of event holder object, which is used to read the event data monitored by the watcher.
   *
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  class AppEventPackageHolder {
    /**
     * Constructor for AppEventPackageHolder.
     *
     * @param { string } watcherName Name of the watcher to read.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Constructor for AppEventPackageHolder.
     *
     * @param { string } watcherName Name of the watcher to read.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    constructor(watcherName: string);

    /**
     * Set the threshold size per read.
     *
     * @param { number } size Threshold size.
     * @throws { BusinessError } 401 - Parameter error.
     * @throws { BusinessError } 11104001 - Invalid size value.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Set the threshold size per read.
     *
     * @param { number } size Threshold size.
     * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
     * @throws { BusinessError } 11104001 - Invalid size value.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    setSize(size: number): void;

    /**
     * Set the number of rows per read.
     *
     * @param { number } size Row size.
     * @throws { BusinessError } 401 - Parameter error.
     * @throws { BusinessError } 11104001 - Invalid size value.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    setRow(size: number): void;

    /**
     * Read the event data monitored by the watcher.
     *
     * @returns { AppEventPackage } The read event package.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * Read the event data monitored by the watcher.
     *
     * @returns { AppEventPackage } The read event package.
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    takeNext(): AppEventPackage;
  }

  /**
   * Definition of the condition for triggering callback when the watcher monitors event data.
   *
   * @interface TriggerCondition
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of the condition for triggering callback when the watcher monitors event data.
   *
   * @interface TriggerCondition
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface TriggerCondition {
    /**
     * The number of write events that trigger callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The number of write events that trigger callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    row?: number;

    /**
     * The size of write events that trigger callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The size of write events that trigger callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    size?: number;

    /**
     * The interval for triggering callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The interval for triggering callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    timeOut?: number;
  }

  /**
   * Definition of event filter object, which is used to filter events monitored by the watcher.
   *
   * @interface AppEventFilter
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of event filter object, which is used to filter events monitored by the watcher.
   *
   * @interface AppEventFilter
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface AppEventFilter {
    /**
     * The name of the event domain to be monitored by the watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The name of the event domain to be monitored by the watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    domain: string;

    /**
     * The types of the events to be monitored by the watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The types of the events to be monitored by the watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    eventTypes?: EventType[];

    /**
     * The names of the events to be monitored by the watcher.
     *
     * @type { ?string[] }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    names?: string[];
  }

  /**
   * Definition of event group.
   *
   * @interface AppEventGroup
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface AppEventGroup {
    /**
     * The name of the event.
     *
     * @type { string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    name: string;

    /**
     * The event array which is group by the name.
     *
     * @type { Array<AppEventInfo> }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    appEventInfos: Array<AppEventInfo>;
  }

  /**
   * Definition of event watcher object, which is used to monitor written event data.
   *
   * @interface Watcher
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Definition of event watcher object, which is used to monitor written event data.
   *
   * @interface Watcher
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface Watcher {
    /**
     * The name of watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The name of watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    name: string;

    /**
     * The condition for triggering callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The condition for triggering callback.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    triggerCondition?: TriggerCondition;

    /**
     * The event filters for monitoring events.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The event filters for monitoring events.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    appEventFilters?: AppEventFilter[];

    /**
     * The callback function of watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @since 9
     */
    /**
     * The callback function of watcher.
     *
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    onTrigger?: (curRow: number, curSize: number, holder: AppEventPackageHolder) => void;

    /**
     * The callback function, when watcher receive the event.
     *
     * @type { ?function }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    onReceive?: (domain: string, appEventGroups: Array<AppEventGroup>) => void;
  }

  /**
   * Add event watcher.
   *
   * @param { Watcher } watcher Watcher object for monitoring events.
   * @returns { AppEventPackageHolder } Holder object, which is used to read the monitoring data of the watcher.
   * @throws { BusinessError } 401 - Parameter error.
   * @throws { BusinessError } 11102001 - Invalid watcher name.
   * @throws { BusinessError } 11102002 - Invalid filtering event domain.
   * @throws { BusinessError } 11102003 - Invalid row value.
   * @throws { BusinessError } 11102004 - Invalid size value.
   * @throws { BusinessError } 11102005 - Invalid timeout value.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Add event watcher.
   *
   * @param { Watcher } watcher Watcher object for monitoring events.
   * @returns { AppEventPackageHolder } Holder object, which is used to read the monitoring data of the watcher.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11102001 - Invalid watcher name.
   * @throws { BusinessError } 11102002 - Invalid filtering event domain.
   * @throws { BusinessError } 11102003 - Invalid row value.
   * @throws { BusinessError } 11102004 - Invalid size value.
   * @throws { BusinessError } 11102005 - Invalid timeout value.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function addWatcher(watcher: Watcher): AppEventPackageHolder;

  /**
   * Remove event watcher.
   *
   * @param { Watcher } watcher Watcher object for monitoring events.
   * @throws { BusinessError } 401 - Parameter error.
   * @throws { BusinessError } 11102001 - Invalid watcher name.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Remove event watcher.
   *
   * @param { Watcher } watcher Watcher object for monitoring events.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @throws { BusinessError } 11102001 - Invalid watcher name.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function removeWatcher(watcher: Watcher): void;

  /**
   * Clear all local logging data of the application.
   *
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @since 9
   */
  /**
   * Clear all local logging data of the application.
   *
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function clearData(): void;

  /**
   * Set user ID.
   *
   * @param { string } name The key of the user ID.
   * @param { string } value The value of the user ID.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function setUserId(name: string, value: string): void;

  /**
   * Get user ID.
   *
   * @param { string } name The key of the user ID.
   * @returns { string } the user ID value.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function getUserId(name: string): string;

  /**
   * Set user property.
   *
   * @param { string } name The key of the user property.
   * @param { string } value The value of the user property.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function setUserProperty(name: string, value: string): void;

  /**
   * Get user property.
   *
   * @param { string } name The key of the user property.
   * @returns { string } the user property value.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function getUserProperty(name: string): string;

  /**
   * Describe the event config to be reported by processor.
   *
   * @interface AppEventReportConfig
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface AppEventReportConfig {
    /**
     * The domain of the event.
     *
     * @type { ?string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    domain?: string;

    /**
     * The name of the event.
     *
     * @type { ?string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    name?: string;

    /**
     * The realtime report event.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    isRealTime?: boolean;
  }

  /**
   * Definition of the processor.
   *
   * @interface Processor
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  interface Processor {
    /**
     * The name of the processor.
     *
     * @type { string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    name: string;

    /**
     * The processor enable the developer to debug.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    debugMode?: boolean;

    /**
     * The server location which used for the processor to receive the data, defined by the processor.
     *
     * @type { ?string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    routeInfo?: string;

    /**
     * The app ID is provided by the processor.
     *
     * @type { ?string }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    appId?: string;

    /**
     * The processor report the event when start.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    onStartReport?: boolean;

    /**
     * The processor report the event when the application onBackground.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    onBackgroundReport?: boolean;

    /**
     * The processor report the event according to the period.
     *
     * @type { ?number }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    periodReport?: number;

    /**
     * The processor report the event according to the batch size.
     *
     * @type { ?number }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    batchReport?: number;

    /**
     * The user ID names which the processor can report.
     *
     * @type { ?string[] }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    userIds?: string[];

    /**
     * The user property names which the processor can report.
     *
     * @type { ?string[] }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    userProperties?: string[];

    /**
     * The events which the processor can report.
     *
     * @type { ?AppEventReportConfig[] }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 11
     */
    eventConfigs?: AppEventReportConfig[];

    /**
     * The processor config id.
     *
     * @type { ?number }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    configId?: number;

    /**
     * The processor set custom config data.
     *
     * @type { ?Record<string, string> }
     * @syscap SystemCapability.HiviewDFX.HiAppEvent
     * @atomicservice
     * @since 12
     */
    customConfigs?: Record<string, string>;
  }

  /**
   * Add the processor, who can report the event.
   *
   * @param { Processor } processor The instance which report the event
   * @returns { number }  The processor unique ID.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function addProcessor(processor: Processor): number;

  /**
   * Remove the processor.
   *
   * @param { number } id The processor unique ID.
   * @throws { BusinessError } 401 - Parameter error. Possible causes:
   *                           1.The limit parameter is too small;
   *                           2.The parameter type error.
   * @static
   * @syscap SystemCapability.HiviewDFX.HiAppEvent
   * @atomicservice
   * @since 11
   */
  function removeProcessor(id: number): void;
}

export default hiAppEvent;