import { ModuleWithProviders } from '@angular/core';
import { BzThemeConfig } from './theme.config';
export declare class BzThemeModule {
    static forChild(theme?: BzThemeConfig): ModuleWithProviders<BzThemeModule>;
    static forRoot(theme?: BzThemeConfig): ModuleWithProviders<BzThemeModule>;
    /**
     * Set provider.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {BzThemeConfig} config
     */
    static _setProvider(theme?: BzThemeConfig): ModuleWithProviders<BzThemeModule>;
}