import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { Subject } from 'rxjs';
import { Field, Filter, Operator } from './filtering.interface';
import { FieldsService } from './fields.service';
export declare class FilterComponent implements OnDestroy, OnInit {
    private fieldsService;
    destroy$: Subject<{}>;
    filter$: Subject<Filter>;
    field$: Subject<Field>;
    operator$: Subject<any>;
    value$: Subject<string | string[]>;
    fields: Field[];
    field: Field;
    operator: Operator;
    value: string | string[];
    filter: Filter;
    hideRemove: Boolean;
    remove: EventEmitter<{}>;
    onRemove(): void;
    ngOnDestroy(): void;
    ngOnInit(): void;
    constructor(fieldsService: FieldsService);
}