import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { ApiVisa, FinancialItemContainerModel, FinancialItemService } from 'blg-akaun-ts-lib';
import { ReplaySubject, Subject } from 'rxjs';
export declare class SelectFiItemDropDownComponent implements OnInit, OnDestroy {
    private fiItemService;
    fi: FormControl;
    apiVisa: ApiVisa;
    txnType: string;
    multiple: boolean;
    label: string;
    fiChange: EventEmitter<FormControl>;
    serverSideFiltering: FormControl;
    serverSideSearching: boolean;
    filteredOptions$: ReplaySubject<FinancialItemContainerModel[]>;
    inventoryList: FinancialItemContainerModel[];
    selectedInventory: FinancialItemContainerModel;
    protected _onDestroy: Subject<void>;
    constructor(fiItemService: FinancialItemService);
    ngOnInit(): void;
    /**
     * Server-side financial-item typeahead.
     *
     * Replaces the raw SELECT that went through SubQueryService:
     *
     *   FROM bl_fi_mst_item_hdr hdr
     *   WHERE hdr.status != 'DELETED'
     *     AND (hdr.code ILIKE '%x%' OR hdr.name ILIKE '%x%')
     *   ORDER BY hdr.name, hdr.guid
     *
     * GET fi/fi-items/query -> FinancialItemUow.generateWhereClauseByCriteria
     * honours `search_word` (FinancialItemHeaderUowHelper.generateClauseForWholeSearch_word,
     * bound and ILIKE over code, name and the other header text columns) and, in
     * FinancialItemHeaderUowHelper.generateHeaderWhereClause, defaults to
     * `status != 'DELETED'` when no status is sent.
     *
     * Behaviour notes:
     * - `search_word` matches more header columns than the old code/name pair
     *   (category, txn_type, descr, remarks, alt item codes, scan_code, ...), so the
     *   typeahead is broader.
     * - The `txnType` @Input stays unused, exactly as before. The legacy guard read
     *   `(txnType != null || txnType != undefined) || txnType != ''`, which is true
     *   for every value, so the `AND hdr.txn_type = ...` branch never ran. It is
     *   left inert rather than silently switched on here; the criterion to send if
     *   this is ever meant to work is `txn_type` (honoured by
     *   generateHeaderWhereClause).
     * - One request instead of one subquery plus one getByCriteria per hit. The old
     *   per-hit call also passed `guids` as a single value; that path returned the
     *   containers one at a time and is no longer needed.
     */
    searchfinancialItem(searchText: string): import("rxjs").Observable<FinancialItemContainerModel[]>;
    onSelect(branchGuid: string): void;
    ngOnDestroy(): void;
}