export interface ThemeConfig {
    name: string;
    version: string;
    author?: string;
    description?: string;
    colors: {
        primary: string;
        secondary: string;
        accent: string;
        background: string;
        surface: string;
        text: string;
        textSecondary: string;
        border: string;
        shadow: string;
        success: string;
        warning: string;
        error: string;
        info: string;
        [key: string]: string;
    };
    typography: {
        fontFamily: string;
        fontSize: {
            xs: string;
            sm: string;
            base: string;
            lg: string;
            xl: string;
            '2xl': string;
            '3xl': string;
            '4xl': string;
            [key: string]: string;
        };
        fontWeight: {
            light: number;
            normal: number;
            medium: number;
            semibold: number;
            bold: number;
            [key: string]: number;
        };
        lineHeight: {
            tight: number;
            normal: number;
            relaxed: number;
            [key: string]: number;
        };
    };
    components: {
        textBox: {
            background: string;
            border: string;
            borderRadius: string;
            padding: string;
            fontSize: string;
            fontFamily: string;
            color: string;
            opacity: number;
            backdropFilter?: string;
        };
        button: {
            background: string;
            color: string;
            border: string;
            borderRadius: string;
            padding: string;
            fontSize: string;
            fontWeight: number;
            transition: string;
            hover: {
                background: string;
                color: string;
                transform: string;
            };
            active: {
                background: string;
                transform: string;
            };
        };
        [key: string]: any;
    };
    customCSS?: string;
}
export declare class ThemeManager {
    private currentTheme;
    private themes;
    private styleElement;
    private game;
    constructor(game: any);
    private initializeDefaultThemes;
    private createStyleElement;
    applyTheme(themeName: string): void;
    private generateCSS;
    registerTheme(theme: ThemeConfig): void;
    getTheme(name: string): ThemeConfig | undefined;
    getAllThemes(): ThemeConfig[];
    getCurrentTheme(): ThemeConfig | null;
    destroy(): void;
}