// Array of selected dates.
[(selectedDates)]: Date[]

// Array custom definitions of days. Subscribable. See Day interface
[days]: Day[]

// Date whould be render for default calendar .
shownDate: Date

// Start week day, default 0
weekStart: number

// Weekends, default [0,6], set Day.isWeekend true
weekends: number[] = [0, 6]

// Single, Multiple, Period. Import from public-api or interfaces. Its enum
selectMode: SelectMode

// Callback event when click on day
// its returns a Day object before change self state by click
(dayClick):Day

// Callback event when selectedDatesChange changed
// its returns a Date[]
(selectedDatesChange):Date[]

this.selectedDates = [new Date(2020, 3, 7), new Date(2020, 3, 9)];

this.shownDate = new Date(2020, 3, 7);

this.days = [
  {
    isHovered: false,
    isSelected: false,
    isWeekEnd: true,
    date: new Date(2020, 3, 21),
  },
  {
    isHovered: false,
    isSelected: false,
    isWeekEnd: true,
    date: new Date(2020, 3, 26),
  },
];