import { OnChanges } from '@angular/core';
import { FormControl, FormGroup } from '@angular/forms';
import { BehaviorSubject, Subject } from 'rxjs';
import { FieldConfig, ForeignKeyControlConfig } from '../../models/metadata';
import { ApiService } from '../../services/api.service';
import { MatDialog } from '@angular/material/dialog';
export declare class ForeignKeyFiledMultipleComponent implements OnChanges {
    private api;
    private dialog;
    visible: boolean;
    options$: BehaviorSubject<any[]>;
    selectedOptions: any[];
    formGroup: FormGroup;
    mode: string;
    config: FieldConfig;
    reset: Subject<any>;
    controlConfig: ForeignKeyControlConfig;
    _underlyingCtrl: FormControl;
    currentControl: FormControl;
    constructor(api: ApiService, dialog: MatDialog);
    ngOnChanges(): void;
    fetch(value?: string): void;
    selected(event: any): void;
    openListingDialog(event: Event): void;
    setFormControlValue(value: unknown[]): void;
}
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