import { OnInit, QueryList, AfterContentInit, Renderer2, ElementRef } from '@angular/core';
import { StatusEnum, DirectionEnum } from './step/step.component';
import { Step } from './step/step.component';
export declare class Steps implements OnInit, AfterContentInit {
    private _elf;
    private _render;
    prefixCls: string;
    private _current;
    private _size;
    private _status;
    private _direction;
    private _stepsCls;
    stepItems: QueryList<Step>;
    current: any;
    size: any;
    status: StatusEnum;
    direction: DirectionEnum;
    clsSteps: boolean;
    clsStepsSmall: boolean;
    clsStepsLabelVtl: boolean;
    clsStepsVtl: boolean;
    clsStepsHztl: boolean;
    constructor(_elf: ElementRef, _render: Renderer2);
    setStepStyle(): void;
    setCls(): void;
    ngOnInit(): void;
    ngAfterContentInit(): void;
}