export type TimelineScale = 'hour' | 'day' | 'week' | 'month' | 'quarter' | 'year';
export declare const TimelineScale: {
    HOUR: TimelineScale;
    DAY: TimelineScale;
    WEEK: TimelineScale;
    MONTH: TimelineScale;
    QUARTER: TimelineScale;
    YEAR: TimelineScale;
};
export interface TimelineScaleConfig {
    scale: TimelineScale;
    cellWidth: number;
    minCellWidth?: number;
    maxCellWidth?: number;
    headerLevels: number;
    formatters: {
        primary: string;
        secondary?: string;
    };
    preBuffer?: number;
    sufBuffer?: number;
}
export declare const SCALE_CONFIGS: Record<TimelineScale, TimelineScaleConfig>;
export interface TimelineUnit {
    id: string;
    startDate: Date;
    endDate: Date;
    label: string;
    isToday?: boolean;
    isWeekend?: boolean;
    width: number;
}
export interface TimelineData {
    scale: TimelineScale;
    units: TimelineUnit[];
    months?: Array<{
        year: number;
        month: number;
        yearMonthLabel: string;
        startDate: Date;
        endDate: Date;
        units: TimelineUnit[];
    }>;
    weeks?: Array<{
        weekNumber: number;
        year: number;
        startDate: Date;
        endDate: Date;
        units: TimelineUnit[];
    }>;
    years?: Array<{
        year: number;
        startDate: Date;
        endDate: Date;
        halfYears: Array<{
            label: string;
            startDate: Date;
            endDate: Date;
            width: number;
        }>;
        width: number;
    }>;
}