import { AfterContentInit, EventEmitter, QueryList, TemplateRef } from '@angular/core';
import { EngieTemplateDirective } from '../../directives/engie-template.directive';
import * as i0 from "@angular/core";
export declare class SidepanelHeaderComponent implements AfterContentInit {
    /**
     * Title displayed in the header
     */
    title?: string;
    /**
     * Emit event when clicking the close icon
     */
    closeIconClicked: EventEmitter<MouseEvent>;
    protected engieTemplates?: QueryList<EngieTemplateDirective>;
    protected actionsTemplateRef?: TemplateRef<unknown>[];
    protected get shouldDisplayHeaderActions(): number | true | undefined;
    ngAfterContentInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SidepanelHeaderComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SidepanelHeaderComponent, "nj-sidepanel-header", never, { "title": { "alias": "title"; "required": false; }; }, { "closeIconClicked": "closeIconClicked"; }, ["engieTemplates"], ["*"], true, never>;
}