import { ElementRef } from '@angular/core';
import { IgxDropDownItemComponent } from '../drop-down/drop-down-item.component';
import { IDropDownBase, Navigate } from '../drop-down/drop-down.common';
import { IgxComboAPIService } from './combo.api';
import { IgxSelectionAPIService } from '../core/selection';
import * as i0 from "@angular/core";
/** @hidden */
export declare class IgxComboItemComponent extends IgxDropDownItemComponent {
    protected comboAPI: IgxComboAPIService;
    /**
     * Gets the height of a list item
     *
     * @hidden
     */
    itemHeight: string | number;
    /** @hidden @internal */
    get _itemHeightToRem(): number;
    get ariaLabel(): string;
    /** @hidden @internal */
    singleMode: boolean;
    /**
     * @hidden
     */
    get itemID(): any;
    /**
     * @hidden
     */
    get comboID(): string;
    /**
     * @hidden
     * @internal
     */
    get disableTransitions(): boolean;
    constructor(comboAPI: IgxComboAPIService, dropDown: IDropDownBase, elementRef: ElementRef, selection: IgxSelectionAPIService);
    /**
     * @hidden
     */
    get selected(): boolean;
    set selected(value: boolean);
    /**
     * @hidden
     */
    isVisible(direction: Navigate): boolean;
    clicked(event: any): void;
    /**
     * @hidden
     * @internal
     * The event that is prevented is the click on the checkbox label element.
     * That is the only visible element that a user can interact with.
     * The click propagates to the host and the preventDefault is to stop it from
     * switching focus to the input it's base on.
     * The toggle happens in an internal handler in the drop-down on the next task queue cycle.
     */
    disableCheck(event: MouseEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IgxComboItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IgxComboItemComponent, "igx-combo-item", never, { "itemHeight": { "alias": "itemHeight"; "required": false; }; "ariaLabel": { "alias": "ariaLabel"; "required": false; }; "singleMode": { "alias": "singleMode"; "required": false; }; }, {}, never, ["*"], true, never>;
    static ngAcceptInputType_singleMode: unknown;
}