/**
 * Player Theme System
 *
 * This module provides the theming system for white-label branding.
 * Features:
 * - CSS variables for easy customization
 * - Pre-built theme presets
 * - Dynamic theme application
 * - Mode-specific styling (OTT vs LMS)
 */
import type { PlayerTheme, PlayerMode } from '../types';
/**
 * Default dark theme (used for OTT mode)
 */
export declare const defaultDarkTheme: PlayerTheme;
/**
 * Manages theme application for the video player
 */
export declare class ThemeManager {
    private container;
    private currentTheme;
    private mode;
    constructor(container: HTMLElement, theme?: PlayerTheme, mode?: PlayerMode);
    /**
     * Initialize theme styling
     */
    initialize(): void;
    applyTheme(theme: Partial<PlayerTheme>): void;
    /**
     * Apply mode-specific styles
     */
    applyModeStyles(mode: PlayerMode): void;
    /**
     * Inject base CSS styles
     */
    private injectBaseStyles;
    /**
     * Get current theme
     */
    getTheme(): PlayerTheme;
    /**
     * Get current mode
     */
    getMode(): PlayerMode;
    /**
     * Generate CSS string for current theme
     */
    generateCSSVariables(): string;
    /**
     * Destroy theme manager
     */
    destroy(): void;
}
/**
 * Get base CSS styles for the player - Improved UI
 */
export declare function getBaseStyles(): string;
export declare function createThemeManager(container: HTMLElement, options?: {
    theme?: Partial<PlayerTheme>;
    mode?: PlayerMode;
}): ThemeManager;