import type { PluginListenerHandle } from '@capacitor/core';
import type { I18n } from 'i18n-js';
export interface AppLanguagePlugin {
    /**
     * Initializes the plugin and injects dependencies.
     *
     * Only available for Web.
     *
     * @since 1.1.0
     */
    initialize(options?: InitializeOptions): Promise<void>;
    /**
     * Returns the UI locales for the calling app.
     *
     * @since 1.0.0
     */
    getApplicationLocales(): Promise<LocalesResult>;
    /**
     * Sets the UI locales for the calling app.
     *
     * Note: Pass an empty locales list to reset to the system locale.
     *
     * Only available for Android.
     *
     * @since 1.0.0
     */
    setApplicationLocales(options: LocalesOptions): Promise<void>;
    /**
     * Resets the app locale to the system locale.
     *
     * Only available for Android.
     *
     * @since 1.0.0
     */
    resetApplicationLocales(): Promise<void>;
    /**
     * Returns the current system locales, ignoring app-specific overrides.
     *
     * @since 1.0.0
     */
    getSystemLocales(): Promise<LocalesResult>;
    /**
     * Returns the override `LocaleConfig` for the calling app.
     *
     * Only available for Android (>= 34) and later.
     *
     * @since 1.0.0
     */
    getOverrideLocaleConfig(): Promise<LocaleConfigResult>;
    /**
     * Sets the override `LocaleConfig` for the calling app.
     *
     * Note: Only the app itself with the same user can override its own `LocaleConfig`.
     *
     * Only available for Android (>= 34) and later.
     *
     * @since 1.0.0
     */
    setOverrideLocaleConfig(options: LocaleConfigOptions): Promise<void>;
    /**
     * Shows settings to allow configuration of per application locale.
     *
     * Only available for iOS and Android (>= 33) and later.
     *
     * @since 1.0.0
     */
    openSettings(): Promise<void>;
    /**
     * Called when the user's preferred language changes.
     *
     * Only available for Web.
     *
     * @since 1.1.0
     */
    addListener(eventName: 'languageChanged', listenerFunc: LanguageChangedListener): Promise<PluginListenerHandle>;
    /**
     * Remove all listeners for this plugin.
     *
     * Only available for Web.
     *
     * @since 1.1.0
     */
    removeAllListeners(): Promise<void>;
}
/**
 * @since 1.1.0
 */
export interface InitializeOptions {
    /**
     * The instance of i18n.
     *
     * Only available for Web.
     *
     * @since 1.1.0
     */
    i18n?: I18n;
}
export declare type LocalesOptions = {
    /**
     * The list of locales.
     *
     * @since 1.0.0
     */
    locales?: string[];
};
export declare type LocalesResult = {
    /**
     * Returns the locales supported by the specified application.
     *
     * @since 1.0.0
     */
    locales?: string[];
};
export declare type LocaleConfigOptions = LocalesOptions;
export declare type LocaleConfigResult = LocalesResult | {
    /**
     * Get the status of reading the resource file where the `LocaleConfig` was stored.
     *
     * @since 1.0.0
     */
    status: Status;
};
export declare enum Status {
    /**
     * Succeeded reading the `LocaleConfig` structure stored in an XML file.
     *
     * @since 1.0.0
     */
    SUCCESS = 0,
    /**
     * No `android:localeConfig` tag on pointing to an XML file that stores the `LocaleConfig`.
     *
     * @since 1.0.0
     */
    NOT_SPECIFIED = 1,
    /**
     * Malformed input in the XML file where the `LocaleConfig` was stored.
     *
     * @since 1.0.0
     */
    PARSING_FAILED = 2
}
/**
 * Callback to receive when the user's preferred language changes.
 *
 * @since 1.1.0
 */
export declare type LanguageChangedListener = (event: LanguageChangedEvent) => void;
/**
 * @since 1.1.0
 */
export interface LanguageChangedEvent {
    /**
     * Returns an array of strings representing the user's preferred languages.
     *
     * @since 1.1.0
     */
    locales?: string[];
}