export declare const GanttConsts: {
    ROW_HEIGHT: number;
    HEADER_HEIGHT: number;
    TREE_WIDTH: number;
    LEAF_TITLE_PADDING_LEFT: number;
    LEAF_CHILDREN_PADDING_LEFT: number;
    SCALE_STEP_DEFAULT_WIDTH: number;
    SECONDS_IN_HOUR: number;
    SECONDS_IN_DAY: number;
    HOURS_IN_DAY: number;
    MIN_SCROLL_OFFSET: number;
    SCALE_STEP_RATIO: number;
};