import { AfterContentInit, EventEmitter, OnDestroy } from '@angular/core';
import { AtOptionComponent } from './at-option.component';
import { TFilterOption } from './at-option.pipe';
export declare class AtOptionContainerComponent implements AfterContentInit, OnDestroy {
    multiple: boolean;
    options: AtOptionComponent[];
    atSearchValue: string;
    atFilterOption: TFilterOption;
    atServerSearch: boolean;
    readonly atScrollToBottom: EventEmitter<void>;
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
    clickOption(option: any): void;
    private _at_select_control_service;
    at_select_control_service: any;
    constructor();
    ngOnInit(): void;
    subOptionChange(): void;
    subSearchValue(): void;
    readonly listOfFilterOption: AtOptionComponent[];
    readonly isNotFoundDisplay: boolean;
    dropDownScroll(e: MouseEvent, ul: HTMLUListElement): void;
}