import { ModuleWithProviders } from '@angular/core';
export { NgbPopover } from './popover';
export { NgbPopoverConfig } from './popover-config';
export { Placement } from '../util/positioning';
export declare class NgbPopoverModule {
    /**
     * Importing with '.forRoot()' is no longer necessary, you can simply import the module.
     * Will be removed in 4.0.0.
     *
     * @deprecated 3.0.0
     */
    static forRoot(): ModuleWithProviders;
}