import { EventEmitter, ViewContainerRef, ComponentRef, OnDestroy, ElementRef, OnChanges, OnInit, ComponentFactoryResolver, Renderer2, SimpleChanges } from '@angular/core';
import { PickerComponent } from './picker.component';
import { PickerOptions } from './picker-options.provider';
export declare class PickerDirective implements OnDestroy, OnChanges, OnInit {
    private _viewContainerRef;
    private _elm;
    private _defaultOptions;
    private _cfr;
    private _renderer;
    picker: ComponentRef<PickerComponent>;
    private _eventListeners;
    data: Array<any>;
    value: Array<any>;
    cols: Number;
    mask: boolean;
    title: string;
    visible: boolean;
    okText: string;
    dismissText: string;
    disabled: boolean;
    cascade: boolean;
    appendToBody: boolean;
    indicatorStyle: object;
    onVisibleChange: EventEmitter<boolean>;
    onPickerChange: EventEmitter<any>;
    onOk: EventEmitter<any>;
    onDismiss: EventEmitter<any>;
    togglePicker(): void;
    constructor(_viewContainerRef: ViewContainerRef, _elm: ElementRef, _defaultOptions: PickerOptions, _cfr: ComponentFactoryResolver, _renderer: Renderer2);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private onDocumentClick;
    private showPicker;
    private hidePicker;
}