import { OnInit, OnDestroy, EventEmitter, ElementRef, Renderer } from '@angular/core';
import { DatePipe } from '@angular/common';
import { ControlValueAccessor } from '@angular/forms';
import { MYOptions, MYDateModel } from './interfaces/common';
import { PageScrollService } from 'ng2-page-scroll';
/**
 * `MonthYearPickerComponent` implements a month and year picker
 */
export declare class MonthYearPickerComponent implements OnInit, OnDestroy, ControlValueAccessor {
    private elementRef;
    private renderer;
    private datePipe;
    private pageScrollService;
    private document;
    /**
     * Month year picker options
     */
    options: MYOptions;
    /**
     * Selected date
     */
    selectedDate: MYDateModel;
    /**
     * Store if is disabled or not
     */
    disabled: boolean;
    /**
     * Selected date change event
     */
    selectedDateChange: EventEmitter<MYDateModel>;
    /**
     * MonthPicker child
     */
    scrollContainer: any;
    /**
     * Months
     */
    months: number[];
    /**
     * Years
     */
    years: number[];
    /**
     * Picker visivility
     */
    visible: boolean;
    /**
     * Default options
     */
    private defaultOpts;
    /**
     * Global listener
     */
    private listener;
    /**
     * Propagate change function
     */
    private propagateChange;
    /**
     * Creates a new `MonthYearPickerComponent` instance.
     */
    constructor(elementRef: ElementRef, renderer: Renderer, datePipe: DatePipe, pageScrollService: PageScrollService, document: any);
    /**
     * Implements on init method.
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    ngOnInit(): void;
    /**
     * Implements on destroy method
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    ngOnDestroy(): void;
    /**
     * Implements toggle for default scroll and set visivility
     */
    toggle(): void;
    /**
     * Select next month
     */
    nextMonth(): void;
    /**
     * Select prev month
     */
    prevMonth(): void;
    /**
     * Select cell
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    selectCell(month: number, year: number): void;
    /**
     * Implements writeValue for ControlValueAccessor interface, this takes the value from model and updates it on the view
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    writeValue(newDate: MYDateModel): void;
    /**
     * Implements setDisabledState for ControlValueAccessor interface
     * @author Joaquin Volpe <joaquin.volpe@woopasoft.com>
     */
    setDisabledState(isDisabled: boolean): void;
    /**
     * Implements registerOnChange for ControlValueAccessor interface, this updates our propagation function
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    registerOnChange(fn: any): void;
    /**
     * Implements registerOnTouched for ControlValueAccessor interface, this updates our propagation function
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    registerOnTouched(): void;
    /**
     * Returns if a month is selected for a given year
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    isCellSelected(month: number, year: number): boolean;
    /**
     * Returns if a month is disabled for a given year
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    isCellDisabled(month: number, year: number): boolean;
    /**
     * Handles user click event
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    handleClick(event: any): void;
    /**
     * On key down event
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    onKeyDown(event: KeyboardEvent): void;
    /**
     * Disable next button
     */
    isNextMonthDisabled(): boolean;
    /**
     * Disable back button
     */
    isPrevMonthDisabled(): boolean;
    private selectDate(date);
    private checkIfCellIsDisabled(month, year);
    /**
     * Set options for the Month Year picker
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private setOptions();
    /**
     * Get current date
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private getCurrentDate();
    /**
     * Generate array of years
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private generateYears();
    /**
     * Returns if the month for a given year is disabled until given date
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private isDisabledUntil(month, year);
    /**
     * Returns if the month for a given year is disabled since given date
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private isDisabledSince(month, year);
    /**
     * Get date model
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private getDateModel(date);
    /**
     * Format dateModel
     * @author Leandro Diaz <leandro.diaz@woopasoft.com>
     */
    private formatDate(date);
    /**
     * Default scroll
     * @param year Year to scroll
     */
    private scrollTo(year);
    /**
     * View date
     */
    private formatViewDate(date);
}