import { ElementRef } from '@angular/core';
import { BComponent, DisplayType } from '../bcomponent';
export declare class PanelHeaderBDirective {
}
export declare class PanelBodyBDirective {
}
export declare class PanelFooterBDirective {
}
export declare class PanelBase extends BComponent {
    header: string;
    body: string;
    footer: string;
    type: DisplayType;
    projectionHeader: any;
    projectionBody: any;
    projectionFooter: any;
    constructor(el?: ElementRef);
    Initialize: (header?: string, body?: string, footer?: string, type?: "default" | "primary" | "success" | "info" | "warning" | "danger") => this;
    ngOnChildChanges: () => void;
    hasBody: () => boolean;
}
export declare class PanelBComponent extends PanelBase {
    constructor();
}
export declare class PanelBDirective extends PanelBase {
    constructor(el: ElementRef);
}