import { OnChanges, TemplateRef, OnInit, SimpleChanges, EventEmitter } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { FishCalendar } from './fish-calendar';
import { FishDate } from './fish-date';
import { FishDatepickerService } from './datepicker-service';
import { MonthViewModel, NavigationEvent } from './datepicker-view-model';
import { DayTemplateContext } from './datepicker-day-template-context';
import { FishDatepickerConfig } from './datepicker-config';
import { FishDateStruct } from './fish-date-struct';
import { FishDatepickerI18n } from './datepicker-i18n';
/**
 * The payload of the datepicker navigation event
 */
export interface FishDatepickerNavigateEvent {
    /**
     * Currently displayed month
     */
    current: {
        year: number;
        month: number;
    };
    /**
     * Month we're navigating to
     */
    next: {
        year: number;
        month: number;
    };
}
/**
 * A lightweight and highly configurable datepicker directive
 */
export declare class FishDatepicker implements OnChanges, OnInit, ControlValueAccessor {
    private _service;
    private _calendar;
    i18n: FishDatepickerI18n;
    _date: FishDate;
    _maxDate: FishDate;
    _minDate: FishDate;
    model: FishDate;
    months: MonthViewModel[];
    /**
     * Reference for the custom template for the day display
     */
    dayTemplate: TemplateRef<DayTemplateContext>;
    /**
     * Number of months to display
     */
    displayMonths: number;
    /**
     * First day of the week. With default calendar we use ISO 8601: 'weekday' is 1=Mon ... 7=Sun
     */
    firstDayOfWeek: number;
    /**
     * Callback to mark a given date as disabled.
     * 'Current' contains the month that will be displayed in the view
     */
    markDisabled: (date: FishDateStruct, current: {
        year: number;
        month: number;
    }) => boolean;
    /**
     * Min date for the navigation. If not provided will be 10 years before today or `startDate`
     */
    minDate: FishDateStruct;
    /**
     * Max date for the navigation. If not provided will be 10 years from today or `startDate`
     */
    maxDate: FishDateStruct;
    /**
     * Navigation type: `select` (default with select boxes for month and year), `arrows`
     * (without select boxes, only navigation arrows) or `none` (no navigation at all)
     */
    navigation: 'select' | 'arrows' | 'none';
    /**
     * The way to display days that don't belong to current month: `visible` (default),
     * `hidden` (not displayed) or `collapsed` (not displayed with empty space collapsed)
     */
    outsideDays: 'visible' | 'collapsed' | 'hidden';
    /**
     * Whether to display days of the week
     */
    showWeekdays: boolean;
    /**
     * Whether to display week numbers
     */
    showWeekNumbers: boolean;
    /**
     * Date to open calendar with.
     * With default calendar we use ISO 8601: 'month' is 1=Jan ... 12=Dec.
     * If nothing or invalid date provided, calendar will open with current month.
     * Use 'navigateTo(date)' as an alternative
     */
    startDate: {
        year: number;
        month: number;
    };
    /**
     * An event fired when navigation happens and currently displayed month changes.
     * See FishDatepickerNavigateEvent for the payload info.
     */
    navigate: EventEmitter<FishDatepickerNavigateEvent>;
    disabled: boolean;
    onChange: (_: any) => void;
    onTouched: () => void;
    constructor(_service: FishDatepickerService, _calendar: FishCalendar, i18n: FishDatepickerI18n, config: FishDatepickerConfig);
    getHeaderHeight(): number;
    getHeaderMargin(): number;
    /**
     * Navigates current view to provided date.
     * With default calendar we use ISO 8601: 'month' is 1=Jan ... 12=Dec.
     * If nothing or invalid date provided calendar will open current month.
     * Use 'startDate' input as an alternative
     */
    navigateTo(date?: {
        year: number;
        month: number;
    }): void;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    onDateSelect(date: FishDate): void;
    onNavigateDateSelect(date: FishDate): void;
    onNavigateEvent(event: NavigationEvent): void;
    registerOnChange(fn: (value: any) => any): void;
    registerOnTouched(fn: () => any): void;
    writeValue(value: any): void;
    setDisabledState(isDisabled: boolean): void;
    private _setDates();
    private _setViewWithinLimits(date);
    private _updateData(force?);
}