import { OnInit, OnDestroy, EventEmitter } from '@angular/core';
import { FormControl } from '@angular/forms';
import { ApiVisa, TaxCodeCfgService, TaxCodeContainerModel } from 'blg-akaun-ts-lib';
import { ReplaySubject } from 'rxjs';
export declare class SelectWHTDropDownComponent implements OnInit, OnDestroy {
    private taxService;
    wht: FormControl;
    apiVisa: ApiVisa;
    whtChange: EventEmitter<FormControl>;
    whtContainer: EventEmitter<TaxCodeContainerModel>;
    private subs;
    filterControl: FormControl;
    filteredOptions$: ReplaySubject<TaxCodeContainerModel[]>;
    whtList: TaxCodeContainerModel[];
    constructor(taxService: TaxCodeCfgService);
    ngOnInit(): void;
    filterWHT(search: string): void;
    onSelectionChange(e: string): void;
    ngOnDestroy(): void;
}