import { type EnvironmentProviders, type Injector } from '@angular/core';
import { DbxHelpWidgetServiceConfig } from './help.widget.service';
/**
 * Factory for DbxHelpWidgetServiceConfig.
 */
export type DbxHelpWidgetServiceConfigFactory = (injector: Injector) => DbxHelpWidgetServiceConfig;
/**
 * Configuration for provideDbxHelpServices().
 */
export interface ProvideDbxHelpServicesConfig {
    /**
     * Initial help widget entries to register.
     */
    readonly dbxHelpWidgetServiceConfigFactory?: DbxHelpWidgetServiceConfigFactory;
}
/**
 * Creates EnvironmentProviders for the help context system.
 *
 * @param config Optional configuration
 * @returns EnvironmentProviders
 */
export declare function provideDbxHelpServices(config?: ProvideDbxHelpServicesConfig): EnvironmentProviders;
