import { FormManager } from "./form-manager";
import { TemplateRef, RendererFactory2 } from "@angular/core";
import { Subscription } from "rxjs/internal/Subscription";
import { BsModalRef, BsModalService, ModalOptions, ComponentLoaderFactory } from "ngx-bootstrap";
export declare class ModalFormService extends BsModalService {
    private _suscriptions;
    constructor(rendererFactory: RendererFactory2, clf: ComponentLoaderFactory);
    showComponent(component: any, options?: ModalOptions): FormManager;
    show(content: string | TemplateRef<any> | any, config?: ModalOptions): ModalFormRef;
    subscribe(subscrition: Subscription): void;
    unsubscribe(): void;
    hide(level: number): void;
}
export declare class ModalFormRef extends BsModalRef {
    hiddenCallback: Function;
    constructor(bsModalRef: BsModalRef);
    setCallback(callback: Function): void;
    contentAsFormManager(): FormManager;
    setComponentManager(value: boolean): this;
}
export declare class FormLevel {
    getMaxLevel: Function;
    level: number;
    constructor(level?: number);
    setMaxLevelCallback(func?: Function): this;
    isTopLevel(): boolean;
}