import { NgbInputDatepickerConfig, NgbTypeaheadConfig } from '@ng-bootstrap/ng-bootstrap';
export declare const NG_BOOTSTRAP_CONFIG_PROVIDERS: {
    provide: import("@angular/core").InjectionToken<readonly (() => void | import("rxjs").Observable<unknown> | Promise<unknown>)[]>;
    useFactory: typeof configureNgBootstrap;
    deps: (typeof NgbInputDatepickerConfig | typeof NgbTypeaheadConfig)[];
    multi: boolean;
}[];
export declare function configureNgBootstrap(datepicker: NgbInputDatepickerConfig, typeahead: NgbTypeaheadConfig): () => void;