import { NgIfContext } from '@angular/common';
import { AfterContentInit, QueryList, TemplateRef } from '@angular/core';
import { EngieTemplateDirective } from '../../directives/engie-template.directive';
import { TSizeVariants } from '../../models/size-variant.model';
import * as i0 from "@angular/core";
export declare class AccordionItemComponent implements AfterContentInit {
    private element;
    private accordion;
    protected iconTemplate?: TemplateRef<unknown>;
    protected headerTemplate?: TemplateRef<NgIfContext<string>>;
    /**
     * Size of the accordion item
     */
    scale?: Extract<TSizeVariants, 'md' | 'lg'>;
    /**
     * Whether the toggle icon is place at the start of the item or not.
     */
    hasLeadingToggleIcon?: boolean;
    /**
     * Whether the toggle use the alternative icons (plus/minus) or the default ones (arrow).
     */
    useAlternativeToggleIcon?: boolean;
    /**
     * This attribute enables multiple <details> elements to be connected, with only one open at a time.
     */
    name?: string;
    /**
     * Item header
     */
    label?: string;
    protected templateDirectives?: QueryList<EngieTemplateDirective>;
    protected get classes(): string[];
    ngAfterContentInit(): void;
    protected handleClick(event: MouseEvent): void;
    /**
     * Expand the accordion item programmatically
     */
    expand(): void;
    /**
     * Collapse the accordion item programmatically
     */
    collapse(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AccordionItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AccordionItemComponent, "details[nj-accordion-item]", never, { "scale": { "alias": "scale"; "required": false; }; "hasLeadingToggleIcon": { "alias": "hasLeadingToggleIcon"; "required": false; }; "useAlternativeToggleIcon": { "alias": "useAlternativeToggleIcon"; "required": false; }; "name": { "alias": "name"; "required": false; }; "label": { "alias": "label"; "required": false; }; }, {}, ["templateDirectives"], ["*"], true, never>;
    static ngAcceptInputType_hasLeadingToggleIcon: unknown;
    static ngAcceptInputType_useAlternativeToggleIcon: unknown;
}