import { OnInit, ElementRef, Renderer2, OnChanges, SimpleChanges } from '@angular/core';
import { FilterCondition } from '../types';
import { MessagerService } from './../../container/modal/messager/messager.service';
import { FilterService } from './../services/filter.service';
export declare class FilterGridComponent implements OnInit, OnChanges {
    private el;
    private render;
    private filterService;
    private messagerService;
    LeftBracketData: string[];
    RighttBracketData: string[];
    relationData: {
        label: string;
        value: number;
    }[];
    operators: {
        label: string;
        value: number;
    }[];
    columnSizeData: number[];
    cls: string;
    conditions: FilterCondition[];
    columns: {
        label: string;
        value: string;
    }[];
    height: number;
    tablebodybox: ElementRef;
    currentCondition: {
        index: number;
        condition: FilterCondition;
    };
    private newCondition;
    constructor(el: ElementRef, render: Renderer2, filterService: FilterService, messagerService: MessagerService);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnInit(): void;
    insertCondition(index: number): void;
    removeCondition(index: number): void;
    onAddFilter(): void;
    onClear(): void;
    onMoveTop(): void;
    onMovePrev(): void;
    onMoveNext(): void;
    onMoveBottom(): void;
    private changeConditionList();
    selected($event: any): void;
    isSelected($event: number): boolean;
}