import { DatePipe } from '@angular/common';
import { DrawingContextInterface } from '@obliczeniowo/elementary/drawing';
import { DaypartsStatistic, HourData } from '../types/dayparts.types';
export declare class DaypartsStatistics {
    protected dc: DrawingContextInterface;
    protected statistics: DaypartsStatistic;
    protected datePipe: DatePipe;
    protected events: {
        clicked: (value: HourData) => void;
        mouseover?: (value: HourData) => void;
    };
    protected max: number;
    protected fontSize: number;
    protected ray: number;
    protected textOffset: number;
    constructor(dc: DrawingContextInterface, statistics: DaypartsStatistic, datePipe: DatePipe, events: {
        clicked: (value: HourData) => void;
        mouseover?: (value: HourData) => void;
    });
    getWidth(): number;
    getHeight(): number;
    updateMax(max: number): void;
    setStatistics(statistics: DaypartsStatistic): void;
    draw(dc?: DrawingContextInterface): void;
    protected setMax(): void;
}