// @ts-nocheck
/*
 * Copyright (c) 2022 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 BasicServicesKit
 */
import { AsyncCallback } from './@ohos.base';
import { DataAbilityHelper } from './ability/dataAbilityHelper';
import Context from './application/Context';
/**
 * This module provides settings data access abilities.
 *
 * @namespace settings
 * @syscap SystemCapability.Applications.Settings.Core
 * @since 7
 */
declare namespace settings {
    /**
     * Provide domain name for query.
     *
     * @namespace domainName
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 11
     */
    namespace domainName {
        /**
         * Provide the domain name for device shared Key.
         *
         * <p>This constants is a domain name for device level shared key.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 11
         */
        const DEVICE_SHARED: string;
        /**
         * Provide the domain name for user property.
         *
         * <p>This constants is a domain name for user level key.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 11
         */
        const USER_PROPERTY: string;
    }
    /**
     * Provides methods for setting time and date formats.
     *
     * @namespace date
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace date {
        /**
         * Indicates the date format.
         *
         * <p>The formats {@code mm/dd/yyyy}, {@code dd/mm/yyyy}, and {@code yyyy/mm/dd} are available.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DATE_FORMAT: string;
        /**
         * Specifies whether the time is displayed in 12-hour or 24-hour format.
         *
         * <p>If the value is {@code 12}, the 12-hour format is used. If the value is {@code 24}, the 24-hour format
         * is used.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const TIME_FORMAT: string;
        /**
         * Specifies whether the date, time, and time zone are automatically obtained from the Network
         * Identity and Time Zone (NITZ).
         *
         * <p>If the value is {@code true}, the information is automatically obtained from NITZ.
         * If the value is {@code false}, the information is not obtained from NITZ.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_GAIN_TIME: string;
        /**
         * Specifies whether the time zone is automatically obtained from NITZ.
         *
         * <p>If the value is {@code true}, the information is automatically obtained from NITZ. If the value
         * is {@code false}, the information is not obtained from NITZ.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_GAIN_TIME_ZONE: string;
    }
    /**
     * Provides methods for setting the display effect, including the font size, screen brightness, screen rotation,
     * animation factor, and display color.
     *
     * @namespace display
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace display {
        /**
         * Indicates the scaling factor of fonts, which is a float number.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const FONT_SCALE: string;
        /**
         * Indicates the screen brightness. The value ranges from 0 to 255.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SCREEN_BRIGHTNESS_STATUS: string;
        /**
         * Specifies whether automatic screen brightness adjustment is enabled.
         *
         * <p>If the value is {@code 1}, automatic adjustment is enabled. If the value is {@code 0}, automatic
         * adjustment is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_SCREEN_BRIGHTNESS: string;
        /**
         * Indicates the value of {@code AUTO_SCREEN_BRIGHTNESS} when automatic screen brightness adjustment is used.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_SCREEN_BRIGHTNESS_MODE: number;
        /**
         * Indicates the value of {@code AUTO_SCREEN_BRIGHTNESS} when manual screen brightness adjustment is used.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const MANUAL_SCREEN_BRIGHTNESS_MODE: number;
        /**
         * Indicates the duration that the device waits before going to sleep after a period of inactivity, in
         * milliseconds.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SCREEN_OFF_TIMEOUT: string;
        /**
         * Indicates the screen rotation when no other policy is available.
         *
         * <p>This constant is invalid when auto-rotation is enabled. When auto-rotation is disabled, the following
         * values are available:
         *
         * <ul>
         * <li>{@code 0} - The screen rotates 0 degrees.
         * <li>{@code 1} - The screen rotates 90 degrees.
         * <li>{@code 2} - The screen rotates 180 degrees.
         * <li>{@code 3} - The screen rotates 270 degrees.
         * </ul>
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_SCREEN_ROTATION: string;
        /**
         * Indicates the scaling factor for the animation duration.
         *
         * <p>This affects the start delay and duration of all such animations. If the value is {@code 0},
         * the animation ends immediately. The default value is {@code 1}.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ANIMATOR_DURATION_SCALE: string;
        /**
         * Indicates the scaling factor for transition animations.
         * If the value is {@code 0}, transition animations are disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const TRANSITION_ANIMATION_SCALE: string;
        /**
         * Indicates the scaling factor for normal window animations.
         * If the value is {@code 0}, window animations are disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WINDOW_ANIMATION_SCALE: string;
        /**
         * Specifies whether display color inversion is enabled.
         *
         * <p>If the value is {@code 1}, display color inversion is enabled. If the value is {@code 0}, display color
         * inversion is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DISPLAY_INVERSION_STATUS: string;
    }
    /**
     * Provides methods for setting general information about devices, including the device name, startup wizard,
     * airplane mode, debugging information, accessibility feature switch, and touch exploration status.
     *
     * @namespace general
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace general {
        /**
         * Specifies whether the startup wizard has been run.
         *
         * <p>If the value is {@code 0}, the startup wizard has not been run. If the value is not {@code 0}, the startup
         * wizard has been run.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SETUP_WIZARD_FINISHED: string;
        /**
         * Specifies what happens after the user presses the call end button if the user is not in a call.
         *
         * <ul>
         * <li>{@code 0} - Nothing happens.
         * <li>{@code 1} - The home screen is displayed.
         * <li>{@code 2} - The device enters the sleep state and the screen is locked.
         * <li>{@code 3} - The home screen is displayed. If the user is already on the home screen, the device enters
         * the sleep state.
         * </ul>
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const END_BUTTON_ACTION: string;
        /**
         * Specifies whether the accelerometer is used to change screen orientation, that is, whether auto-rotation is
         * enabled.
         *
         * <p>The value {@code 1} indicates that the accelerometer is enabled by default, and {@code 0} indicates that
         * the accelerometer is disabled by default.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ACCELEROMETER_ROTATION_STATUS: string;
        /**
         * Specifies whether airplane mode is enabled.
         *
         * <p>If the value is {@code 1}, airplane mode is enabled. If the value is {@code 0}, airplane mode is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AIRPLANE_MODE_STATUS: string;
        /**
         * Specifies whether the device is provisioned.
         *
         * <p>On a multi-user device with a single system user, the screen may be locked when the value is {@code true}.
         * In addition, other abilities cannot be started on the system user unless they are marked to display over
         * the screen lock.
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEVICE_PROVISION_STATUS: string;
        /**
         * Specifies whether the hard disk controller (HDC) on USB devices is enabled.
         *
         * <p>If the value is {@code true}, the HDC is enabled. If the value is {@code false}, the HDC is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const HDC_STATUS: string;
        /**
         * Indicates the number of boot operations after the device is powered on.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const BOOT_COUNTING: string;
        /**
         * Specifies whether contact metadata synchronization is enabled.
         *
         * <p>If the value is {@code true}, synchronization is enabled. If the value is {@code false},
         * synchronization is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const CONTACT_METADATA_SYNC_STATUS: string;
        /**
         * Specifies whether developer options are enabled.
         *
         * <p>If the value is {@code true}, developer options are enabled.
         * If the value is {@code false}, developer options are disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEVELOPMENT_SETTINGS_STATUS: string;
        /**
         * Indicates the device name.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEVICE_NAME: string;
        /**
         * Specifies whether USB mass storage is enabled.
         *
         * <p>If the value is {@code true}, USB mass storage is enabled.
         * If the value is {@code false}, USB mass storage is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const USB_STORAGE_STATUS: string;
        /**
         * Specifies whether the device waits for the debugger when starting an application to debug.
         *
         * <p>If the value is {@code 1}, the device waits for the debugger.
         * If the value is {@code 0}, the system does not wait for the debugger, and so the application runs normally.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEBUGGER_WAITING: string;
        /**
         * Indicates the bundle name of the application to debug.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEBUG_APP_PACKAGE: string;
        /**
         * Specifies whether any accessibility feature is enabled.
         *
         * <p>If the value is {@code 1}, the accessibility feature is enabled. If the value is {@code 0}, the
         * accessibility feature is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ACCESSIBILITY_STATUS: string;
        /**
         * Indicates the list of accessibility features that have been activated.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ACTIVATED_ACCESSIBILITY_SERVICES: string;
        /**
         * Indicates the default geographical location that can be used by the browser. Multiple geographical locations
         * are separated by spaces.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const GEOLOCATION_ORIGINS_ALLOWED: string;
        /**
         * Specifies whether an application should attempt to skip all introductory hints at the first startup. This is
         * intended for temporary users or users who are familiar with the environment.
         *
         * <p>If the value is {@code 1}, the application attempts to skip all introductory hints at the first startup.
         * If the value is {@code 0}, the application does not skip introductory hints at the first startup.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SKIP_USE_HINTS: string;
        /**
         * Indicates whether touch exploration is enabled.
         *
         * <p>If the value is {@code 1}, touch exploration is enabled. If the value is {@code 0}, touch exploration is
         * disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const TOUCH_EXPLORATION_STATUS: string;
    }
    /**
     * Provides methods for setting information about input methods, including automatic capitalization, automatic
     * punctuation, autocorrect, password presentation, input method engine, and input method subtypes.
     *
     * @namespace input
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace input {
        /**
         * Indicates the default input method and its ID.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_INPUT_METHOD: string;
        /**
         * Indicates the default input method keyboard type and its ID.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ACTIVATED_INPUT_METHOD_SUB_MODE: string;
        /**
         * Indicates the list of input methods that have been activated.
         *
         * <p>The list is a string that contains the IDs of activated input methods. The IDs are separated by colons
         * (:), and keyboardTypes of an input method are separated by semicolons (;). An example format is
         * {@code ima0:keyboardType0;keyboardType1;ima1:ima2:keyboardTypes0}. The type of <b>imaID</b> is ElementName,
         * and the type of <b>keyboard</b> is int.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ACTIVATED_INPUT_METHODS: string;
        /**
         * Specifies whether the input method selector is visible.
         *
         * <p>If the value is {@code 1}, the input method selector is visible. If the value is {@code 0}, the input
         * method selector is invisible.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SELECTOR_VISIBILITY_FOR_INPUT_METHOD: string;
        /**
         * Specifies whether automatic capitalization is enabled for the text editor.
         *
         * <p>If the value is {@code 0}, automatic capitalization is disabled. If the value {@code 1}, automatic
         * capitalization is enabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_CAPS_TEXT_INPUT: string;
        /**
         * Specifies whether automatic punctuation is enabled for the text editor. Automatic punctuation enables the
         * text editor to convert two spaces into a period (.) and a space.
         *
         * <p>If the value is {@code 0}, automatic punctuation is disabled. If the value {@code 1}, automatic
         * punctuation is enabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_PUNCTUATE_TEXT_INPUT: string;
        /**
         * Specifies whether autocorrect is enabled for the text editor. Autocorrect enables the text editor to correct
         * typos.
         *
         * <p>If the value is {@code 0}, autocorrect is disabled. If the value {@code 1}, autocorrect is enabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AUTO_REPLACE_TEXT_INPUT: string;
        /**
         * Specifies whether password presentation is enabled in the text editor. Password presentation enables the
         * text editor to show password characters when the user types them.
         *
         * <p>If the value is {@code 0}, password presentation is disabled. If the value {@code 1}, password
         * presentation is enabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SHOW_PASSWORD_TEXT_INPUT: string;
    }
    /**
     * Provides methods for setting network information, including the data roaming status, HTTP proxy configurations,
     * and preferred networks.
     *
     * @namespace network
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace network {
        /**
         * Specifies whether data roaming is enabled.
         *
         * <p>If the value is {@code true}, data roaming is enabled. If the value is {@code false},
         * data roaming is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DATA_ROAMING_STATUS: string;
        /**
         * Indicates the host name and port number of the global HTTP proxy.
         * The host name and port number are separated by a colon (:).
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const HTTP_PROXY_CFG: string;
        /**
         * Indicates the user preferences of the network to use.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const NETWORK_PREFERENCE_USAGE: string;
    }
    /**
     * Provides methods for setting the answering mode of incoming and outgoing calls.
     *
     * @namespace phone
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace phone {
        /**
         * Specifies whether real-time text (RTT) calling is enabled. If enabled, incoming and outgoing calls are
         * answered as RTT calls when supported by the device and carrier. If the value is {@code 1}, RTT calling is
         * enabled. If the value is {@code 0}, RTT calling is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const RTT_CALLING_STATUS: string;
    }
    /**
     * Provides methods for setting the sound effect, including the ringtone, dial tone, alarm sound, notification tone,
     * and haptic feedback.
     *
     * @namespace sound
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace sound {
        /**
         * Indicates whether the device vibrates when it is ringing for an incoming call.
         *
         * <p>This constant will be used by Phone and Settings applications. The value is of the boolean type.
         * This constant affects only the scenario where the device rings for an incoming call. It does not affect
         * any other application or scenario.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const VIBRATE_WHILE_RINGING: string;
        /**
         * Indicates the storage area of the system default alarm.
         *
         * <p>You can obtain the URI of the system default alarm.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_ALARM_ALERT: string;
        /**
         * Indicates the type of the dual-tone multifrequency (DTMF) tone played when dialing.
         *
         * <p>The value {@code 0} indicates the normal short sound effect, and {@code 1} indicates the long sound
         * effect.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DTMF_TONE_TYPE_WHILE_DIALING: string;
        /**
         * Specifies whether the DTMF tone is played when dialing.
         *
         * <p>If the value is {@code 1}, the DTMF tone is played. If the value is {@code 0}, the DTMF tone is not
         * played.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DTMF_TONE_WHILE_DIALING: string;
        /**
         * Specifies which audio streams are affected by changes on the ringing mode and Do Not Disturb (DND) mode.
         *
         * <p>If you want a specific audio stream to be affected by changes of the ringing mode and DDN mode, set the
         * corresponding bit to {@code 1}.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AFFECTED_MODE_RINGER_STREAMS: string;
        /**
         * Specifies which audio streams are affected by the mute mode.
         *
         * <p>If you want a specific audio stream to remain muted in mute mode, set the corresponding bit to {@code 1}.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AFFECTED_MUTE_STREAMS: string;
        /**
         * Indicates the storage area of the system default notification tone.
         *
         * <p>You can obtain the URI of the system default notification tone.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_NOTIFICATION_SOUND: string;
        /**
         * Indicates the storage area of the system default ringtone.
         *
         * <p>You can obtain the URI of the system default ringtone.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_RINGTONE: string;
        /**
         * Specifies whether the sound effects are enabled.
         *
         * <p>If the value is {@code 0}, the sound effects are disabled. If the value is {@code 1}, the sound effects
         * are enabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const SOUND_EFFECTS_STATUS: string;
        /**
         * Specifies whether the device vibrates for an event. This parameter is used inside the system.
         *
         * <p>If the value is {@code 1}, the device vibrates for an event. If the value is {@code 0}, the device does
         * not vibrate for an event.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const VIBRATE_STATUS: string;
        /**
         * Indicates whether the device enables haptic feedback.
         *
         * <p>The value is of the boolean type.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const HAPTIC_FEEDBACK_STATUS: string;
    }
    /**
     * Provides methods for setting information about text-to-speech (TTS) conversion, including the pitch, speech rate,
     * engine, and plug-ins.
     *
     * @namespace TTS
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace TTS {
        /**
         * Indicates the default pitch of the text-to-speech (TTS) engine.
         *
         * <p>100 = 1x. If the value is set to {@code 200}, the frequency is twice the normal sound frequency.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_TTS_PITCH: string;
        /**
         * Indicates the default speech rate of the TTS engine. 100 = 1x.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_TTS_RATE: string;
        /**
         * Indicates the default TTS engine.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const DEFAULT_TTS_SYNTH: string;
        /**
         * Indicates the list of activated plug-in packages used for TTS. Multiple plug-in packages are separated by
         * spaces.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const ENABLED_TTS_PLUGINS: string;
    }
    /**
     * Provides methods for setting radio network information, including information about Bluetooth, Wi-Fi, Near Field
     * Communication (NFC), and the airplane mode.
     *
     * @namespace wireless
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    namespace wireless {
        /**
         * Specifies whether the device can be discovered or connected by other devices through Bluetooth.
         *
         * If the value is {@code 0}, the device cannot be connected or discovered. If the value is {@code 1}, the
         * device can be connected but cannot be discovered. If the value is {@code 2}, the device can be connected
         * and discovered.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const BLUETOOTH_DISCOVER_ABILITY_STATUS: string;
        /**
         * Indicates the duration (in seconds) that the device can be discovered through Bluetooth.
         *
         * <p>After the duration expires, the device cannot be discovered through Bluetooth.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const BLUETOOTH_DISCOVER_TIMEOUT: string;
        /**
         * Indicates the list of radio signals to be disabled when airplane mode is enabled. Multiple radio
         * signals are separated by commas (,).
         *
         * <ul>
         * <li>{@code BLUETOOTH_RADIO} - Bluetooth is disabled in airplane mode.
         * <li>{@code CELL_RADIO} - Cellular radio is disabled in airplane mode.
         * <li>{@code NFC_RADIO} - NFC is disabled in airplane mode.
         * <li>{@code WIFI_RADIO} - Wi-Fi is disabled in airplane mode.
         * </ul>
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const AIRPLANE_MODE_RADIOS: string;
        /**
         * Specifies whether Bluetooth is enabled.
         *
         * <p>If the value is {@code true}, Bluetooth is enabled. If the value is {@code false}, Bluetooth is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const BLUETOOTH_STATUS: string;
        /**
         * A constant of {@code AIRPLANE_MODE_RADIOS} to indicate that Bluetooth is disabled in airplane mode.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const BLUETOOTH_RADIO: string;
        /**
         * A constant of {@code AIRPLANE_MODE_RADIOS} to indicate that cellular radio is disabled in airplane mode.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const CELL_RADIO: string;
        /**
         * A constant of {@code AIRPLANE_MODE_RADIOS} to indicate that NFC is disabled in airplane mode.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const NFC_RADIO: string;
        /**
         * A constant of {@code AIRPLANE_MODE_RADIOS} to indicate that Wi-Fi is disabled in airplane mode.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WIFI_RADIO: string;
        /**
         * Specifies whether the Wi-Fi configuration created by the application of the device owner should be
         * locked down.
         *
         * <p>If the value is {@code true}, the Wi-Fi configuration should be locked down.
         * If the value is {@code false}, the Wi-Fi configuration should not be locked down.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const OWNER_LOCKDOWN_WIFI_CFG: string;
        /**
         * Indicates the maximum number of attempts to obtain an IP address from the DHCP server.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WIFI_DHCP_MAX_RETRY_COUNT: string;
        /**
         * Indicates the maximum duration to hold a wake lock when waiting for the mobile data connection to
         * establish after the Wi-Fi connection is disconnected.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WIFI_TO_MOBILE_DATA_AWAKE_TIMEOUT: string;
        /**
         * Specifies whether Wi-Fi is enabled.
         *
         * <p>If the value is {@code true}, Wi-Fi is enabled. If the value is {@code false}, Wi-Fi is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WIFI_STATUS: string;
        /**
         * Specifies whether Wi-Fi watchdog is enabled.
         *
         * <p>If the value is {@code true}, Wi-Fi watchdog is enabled.
         * If the value is {@code false}, Wi-Fi watchdog is disabled.
         *
         * @constant
         * @syscap SystemCapability.Applications.Settings.Core
         * @since 7
         */
        const WIFI_WATCHDOG_STATUS: string;
    }
    /**
     * Constructs a URI for a specific name-value pair for monitoring data of the ability that uses the Data
     * template.
     *
     * @param { string } name - Indicates the name of the setting to set.
     * @param { AsyncCallback<object> } [callback] - The callback of getURI result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     * @deprecated since 9
     */
    function getURI(name: string, callback: AsyncCallback<object>): void;
    /**
     * Constructs a URI for a specific name-value pair for monitoring data of the ability that uses the Data
     * template.
     *
     * @param { string } name - Indicates the name of the setting to set.
     * @returns { Promise<object> } Returns the corresponding URI; returns {@code null} if the URI does not exist.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     * @deprecated since 9
     */
    function getURI(name: string): Promise<object>;
    /**
     * Obtains the value of a specified character string in the database.
     *
     * @param { DataAbilityHelper } dataAbilityHelper - Indicates the {@link ohos.aafwk.ability.DataAbilityHelper} used
     * to access the database.
     * @param { string } name - Indicates the name of the character string.
     * @param { AsyncCallback<object> } [callback] - The callback of getValue result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @famodelonly
     * @since 7
     * @deprecated since 9
     * @useinstead ohos.settings#getValue
     */
    function getValue(dataAbilityHelper: DataAbilityHelper, name: string, callback: AsyncCallback<object>): void;
    /**
     * Obtains the value of a specified character string in the database.
     *
     * @param { DataAbilityHelper } dataAbilityHelper - Indicates the {@link ohos.aafwk.ability.DataAbilityHelper} used
     * to access the database.
     * @param { string } name - Indicates the name of the character string.
     * @returns { Promise<object> } Returns the value of the character string in the domain if any is found; returns {@code
     * null} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @famodelonly
     * @since 7
     * @deprecated since 9
     * @useinstead ohos.settings#getValue
     */
    function getValue(dataAbilityHelper: DataAbilityHelper, name: string): Promise<object>;
    /**
     * Get value from settingsdata
     *
     * @param { Context } context - Indicates the Context or dataAbilityHelper used to access
     * the database.
     * @param { string } name - Indicates the name of the character string.
     * @param { AsyncCallback<string> } [callback] - The callback of getValue result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function getValue(context: Context, name: string, callback: AsyncCallback<string>): void;
    /**
     * Get value from settingsdata
     * @param { Context } context - Indicates the Context or dataAbilityHelper used to access
     * the database.
     * @param { string } name - Indicates the name of the character string.
     * @returns { Promise<string> } Returns the value of the character string in the domain if any is found; returns {@code
     * null} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function getValue(context: Context, name: string): Promise<string>;
    /**
     * Get value from settingsdata
     *
     * @param { Context } context - Indicates the Context used to access the database.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @returns { Promise<string> } Returns the value of the character string in the domain if any is found; returns {@code
     * null} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function getValue(context: Context, name: string, domainName: string): Promise<string>;
    /**
     * Set settingsdata value.
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { Context } context - Indicates Context or dataAbilityHelper instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } value - Indicates the value of the character string.
     * @param { AsyncCallback<boolean> } [callback] - The callback of setValue result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function setValue(context: Context, name: string, value: string, callback: AsyncCallback<boolean>): void;
    /**
     * Set settingsdata value.
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { Context } context - Indicates Context or dataAbilityHelper instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } value - Indicates the value of the character string.
     * @returns { Promise<boolean> } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function setValue(context: Context, name: string, value: string): Promise<boolean>;
    /**
     * Set settingsdata value.
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { Context } context - Indicates Context instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } value - Indicates the value of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @returns { Promise<boolean> } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @throws { BusinessError } 201 - Permission denied.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function setValue(context: Context, name: string, value: string, domainName: string): Promise<boolean>;
    /**
     * Enables or disables airplane mode.
     *
     * @param { boolean } enable - Specifies whether to enable airplane mode. The value {@code true} means to enable
     * airplane mode, and {@code false} means to disable airplane mode.
     * @param { AsyncCallback<void> } [callback] - The callback of enableAirplaneMode result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    function enableAirplaneMode(enable: boolean, callback: AsyncCallback<void>): void;
    /**
     * Enables or disables airplane mode.
     *
     * @param { boolean } enable - Specifies whether to enable airplane mode. The value {@code true} means to enable
     * airplane mode, and {@code false} means to disable airplane mode.
     * @returns { Promise<void> } - Return Promise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    function enableAirplaneMode(enable: boolean): Promise<void>;
    /**
     * Checks whether a specified application can show as a floating window.
     *
     * @param { AsyncCallback<boolean> } [callback] - The callback of canShowFloating result.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    function canShowFloating(callback: AsyncCallback<boolean>): void;
    /**
     * Checks whether a specified application can show as a floating window.
     *
     * @returns { Promise<boolean> } Returns {@code true} if the application can draw over other applications; returns
     * {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 7
     */
    function canShowFloating(): Promise<boolean>;
    /**
     * Get settingsdata uri (synchronous method)
     *
     * @param { string } name - Indicates the name of the setting to set.
     * @returns { string } Returns settingsdata uri.
     * @syscap SystemCapability.Applications.Settings.Core
     * @since 8
     */
    function getUriSync(name: string): string;
    /**
     * Get value from settingsdata(synchronous method)
     *
     * @param { DataAbilityHelper } dataAbilityHelper - Indicates dataAbilityHelper instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } defValue - Indicates the default value of the character string.
     * @returns { string } Returns settingsdata value.
     * @syscap SystemCapability.Applications.Settings.Core
     * @famodelonly
     * @since 8
     * @deprecated since 9
     * @useinstead ohos.settings#getValueSync
     */
    function getValueSync(dataAbilityHelper: DataAbilityHelper, name: string, defValue: string): string;
    /**
     * Get value from settingsdata(synchronous method)
     *
     * @param { Context } context - Indicates Context or dataAbilityHelper instance
     * @param { string } name - Indicates the name of the character string.
     * @param { string } defValue - Indicates the default value of the character string.
     * @returns { string } Returns settingsdata value.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function getValueSync(context: Context, name: string, defValue: string): string;
    /**
     * Get value from settingsdata(synchronous method)
     *
     * @param { Context } context - Indicates Context instance
     * @param { string } name - Indicates the name of the character string.
     * @param { string } defValue - Indicates the default value of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @returns { string } Returns settingsdata value.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function getValueSync(context: Context, name: string, defValue: string, domainName: string): string;
    /**
     * Set settingsdata value(synchronous method)
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { DataAbilityHelper } dataAbilityHelper Indicates dataAbilityHelper instance.
     * @param { string } name Indicates the name of the character string.
     * @param { string } value Indicates the value of the character string.
     * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @famodelonly
     * @since 8
     * @deprecated since 9
     * @useinstead ohos.settings#setValueSync
     */
    function setValueSync(dataAbilityHelper: DataAbilityHelper, name: string, value: string): boolean;
    /**
     * Set settingsdata value(synchronous method)
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { Context } context - Indicates Context or dataAbilityHelper instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } value - Indicates the value of the character string.
     * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 10
     */
    function setValueSync(context: Context, name: string, value: string): boolean;
    /**
     * Set settingsdata value(synchronous method)
     *
     * @permission ohos.permission.MANAGE_SECURE_SETTINGS
     * @param { Context } context - Indicates Context instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } value - Indicates the value of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @throws { BusinessError } 201 - Permission denied.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function setValueSync(context: Context, name: string, value: string, domainName: string): boolean;
    /**
     * Monitor registration key(synchronous method)
     *
     * @param { Context } context - Indicates Context instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @param { AsyncCallback<void> } observer - callback when monitored key value is changed.
     * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function registerKeyObserver(context: Context, name: string, domainName: string, observer: AsyncCallback<void>): boolean;
    /**
     * Monitor unregister key(synchronous method)
     *
     * @param { Context } context - Indicates Context instance.
     * @param { string } name - Indicates the name of the character string.
     * @param { string } domainName - Indicates the name of the domain name to set.
     * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
     * @syscap SystemCapability.Applications.Settings.Core
     * @StageModelOnly
     * @since 11
     */
    function unregisterKeyObserver(context: Context, name: string, domainName: string): boolean;
}
export default settings;
