import { CourierThemeManager, CourierThemeSubscription, SystemThemeMode } from '@trycourier/courier-ui-core';
import { CourierInboxTheme } from './courier-inbox-theme';
export interface CourierInboxThemeSubscription extends CourierThemeSubscription<CourierInboxTheme> {
    manager: CourierInboxThemeManager;
}
/**
 * Inbox-specific theme manager that extends the abstract CourierThemeManager.
 * Provides inbox theme management with light/dark mode support.
 */
export declare class CourierInboxThemeManager extends CourierThemeManager<CourierInboxTheme> {
    protected readonly THEME_CHANGE_EVENT: string;
    constructor(initialTheme: CourierInboxTheme);
    /**
     * Get the default light theme for inbox
     */
    protected getDefaultLightTheme(): CourierInboxTheme;
    /**
     * Get the default dark theme for inbox
     */
    protected getDefaultDarkTheme(): CourierInboxTheme;
    /**
     * Merge the inbox theme with defaults
     */
    protected mergeTheme(mode: SystemThemeMode, theme: CourierInboxTheme): CourierInboxTheme;
    /**
     * Subscribe to inbox theme changes
     * @param callback - Function to run when the theme changes
     * @returns Object with unsubscribe method to stop listening
     */
    subscribe(callback: (theme: CourierInboxTheme) => void): CourierInboxThemeSubscription;
}