import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { ApiVisa, CustomerService, EntityContainerModel, SubQueryService } from 'blg-akaun-ts-lib';
import { Observable, ReplaySubject, Subject } from 'rxjs';
export declare class SelectCustomerDropDownComponent implements OnInit, OnDestroy {
    private customerService;
    private subqueryService;
    customer: FormControl;
    apiVisa: ApiVisa;
    required: boolean;
    customerChange: EventEmitter<FormControl>;
    customerSelected: EventEmitter<EntityContainerModel>;
    serverSideFiltering: FormControl;
    serverSideSearching: boolean;
    filteredOptions$: ReplaySubject<EntityContainerModel[]>;
    customerList: EntityContainerModel[];
    selectedCustomer: EntityContainerModel;
    protected _onDestroy: Subject<void>;
    constructor(customerService: CustomerService, subqueryService: SubQueryService);
    ngOnInit(): void;
    searchCustomer(searchText: string): Observable<any[] | EntityContainerModel[]>;
    getCustomer(guid: string): Observable<any>;
    onSelect(entityGuid: string): void;
    ngOnDestroy(): void;
}