import type { ThemeConfig, ThemeParams, ThemeColorScheme, DensityType } from '../types';
/**
 * ThemeBuilder class provides methods to build and configure themes.
 *
 * @class ThemeBuilder
 */
export declare class ThemeBuilder {
    #private;
    /**
     * The theme builder constructor.
     *
     * @param {object} themeConfig - The theme config object with `name`, `sizing`, `density`, `icons`, `colors`, `tokens`, and `colorScheme` properties.
     */
    constructor(themeConfig: ThemeParams);
    /**
     * Subscribes to theme configuration changes.
     *
     * @param {Function} listener The callback invoked with the updated theme configuration.
     * @returns {Function} An unsubscribe function.
     */
    subscribe(listener: (config: ThemeConfig) => void): () => boolean;
    /**
     * Sets theme configuration parameters.
     *
     * @param {object} paramsObject An object with theme configuration parameters.
     * @returns {ThemeBuilder} The ThemeBuilder instance for chaining.
     */
    params(paramsObject: ThemeParams): ThemeBuilder;
    /**
     * Sets the color mode (light, dark, or auto).
     *
     * @param {string} mode The color mode ('light', 'dark', or 'auto').
     * @returns {ThemeBuilder} The ThemeBuilder instance for chaining.
     */
    setColorScheme(mode: ThemeColorScheme): ThemeBuilder;
    /**
     * Sets the density type (compact, default, or comfortable).
     *
     * @param {string} type The density type ('compact', 'default', or 'comfortable').
     * @returns {ThemeBuilder} The ThemeBuilder instance for chaining.
     */
    setDensityType(type: DensityType): ThemeBuilder;
    /**
     * Gets the current theme configuration.
     *
     * @returns {ThemeConfig} The theme configuration object.
     */
    getThemeConfig(): ThemeConfig;
}
/**
 * Creates a new ThemeBuilder instance.
 *
 * @param {object} baseTheme The base theme object with theme configuration parameters.
 * @returns {ThemeBuilder} The ThemeBuilder instance.
 */
export declare function createTheme(baseTheme: ThemeParams): ThemeBuilder;