import { InjectionToken } from '@angular/core';
import { NgxTooltipConfiguration } from '../../types';
/**
 * A token to provide the necessary configuration to the NgxTooltipDirective. This is exported
 * due to testing frameworks (like Storybook) not being able to resolve the InjectionToken in the
 * `provideNgxTooltipConfiguration`.
 */
export declare const NgxTooltipConfigurationToken: InjectionToken<NgxTooltipConfiguration>;