import { ComponentFactoryResolver, Injector } from '@angular/core';
import { PopoverOptions } from '@nfdoom/ionic-core';
import { EnvironmentInjector } from '../di/r3_injector';
import { OverlayBaseController } from '../util/overlay';
import { AngularDelegate } from './angular-delegate';
import * as i0 from "@angular/core";
export declare class PopoverController extends OverlayBaseController<PopoverOptions, HTMLIonPopoverElement> {
    private angularDelegate;
    private resolver;
    private injector;
    private environmentInjector;
    constructor(angularDelegate: AngularDelegate, resolver: ComponentFactoryResolver, injector: Injector, environmentInjector: EnvironmentInjector);
    create(opts: PopoverOptions): Promise<HTMLIonPopoverElement>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PopoverController, [null, null, null, { optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PopoverController>;
}
