import { SimpleChanges, OnChanges, ElementRef, OnDestroy } from '@angular/core';
import { ClickSubscription, GeneralActionButtonInterface, GeneralActionInterface } from '../../../../models/general-action.interface';
import { UserAccessService } from '../../../../services/user-access.service';
import * as i0 from "@angular/core";
export declare class SubMenuComponent implements OnChanges, OnDestroy {
    private readonly _elementRef;
    private readonly _userAccessService;
    items: GeneralActionInterface[];
    args?: any | null;
    keepSelectedRow: boolean;
    listRef: ElementRef<HTMLUListElement>;
    searchBoxIsShow?: boolean | null;
    keyword: string;
    results: GeneralActionInterface[];
    currentIndex?: number;
    keepSelectedId?: string;
    clickMap: Map<string, ClickSubscription>;
    allItems?: HTMLLIElement[];
    itemsHasIcon?: boolean;
    resultIsEmpty?: boolean;
    private subscriptions;
    private _sortedItems;
    constructor(_elementRef: ElementRef, _userAccessService: UserAccessService);
    ngOnChanges(changes: SimpleChanges): void;
    searchBoxClickHandler(event: Event): void;
    textChangeHandler(): void;
    documentKyDown(e: KeyboardEvent): void;
    private documentArrowTopHandler;
    private documentArrowBottomHandler;
    private documentEnterHandler;
    private documentEscapeHandler;
    private search;
    private getItemNativeElementByIndex;
    onClick(event: Event, action: GeneralActionButtonInterface): void;
    onClickResultHandler(action: GeneralActionButtonInterface): void;
    ngOnDestroy(): void;
    private _exsistIconInItems;
    private _adjustAllItems;
    private _setCurrentItemHover;
    private _generateSortedItems;
    private _findItemByType;
    private _findItemsWithItemType;
    private _hasAccessPermission;
    private _filterTree;
    private _isTreeFullyEmpty;
    private _clearTreeIsSelected;
    private _setTreeNodeId;
    private _setTreeNodeClickEvent;
    static ɵfac: i0.ɵɵFactoryDeclaration<SubMenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SubMenuComponent, "ui-sub-menu", never, { "items": { "alias": "items"; "required": false; }; "args": { "alias": "args"; "required": false; }; "keepSelectedRow": { "alias": "keepSelectedRow"; "required": false; }; }, {}, never, never, false, never>;
}