import { CalendarConfig } from '../core/CalendarConfig';
import { ResourceCalendarData } from '../types/CalendarTypes';
/**
 * Interface for header rendering strategies
 */
export interface HeaderRenderer {
    render(calendarHeader: HTMLElement, context: HeaderRenderContext): void;
}
/**
 * Context for header rendering
 */
export interface HeaderRenderContext {
    currentWeek: Date;
    config: CalendarConfig;
    resourceData?: ResourceCalendarData | null;
}
/**
 * Date-based header renderer (original functionality)
 */
export declare class DateHeaderRenderer implements HeaderRenderer {
    private dateService;
    render(calendarHeader: HTMLElement, context: HeaderRenderContext): void;
}
/**
 * Resource-based header renderer
 */
export declare class ResourceHeaderRenderer implements HeaderRenderer {
    render(calendarHeader: HTMLElement, context: HeaderRenderContext): void;
}