import { HTMLAttributes, ReactNode, Ref } from 'react';
import { DataProps, SlotClassNames, SlotStyles } from '../types/slots.types.js';
import { KanbanColumnProps, KanbanColumnSlots } from './kanbanBoard.types.js';
interface KanbanColumnInternalProps<T> extends KanbanColumnProps {
    itemIds: string[];
    items: Record<string, T>;
    renderItem: (item: T, id: string) => ReactNode;
    dragHandle?: boolean;
    /** Shrink to a narrow strip. The board decides when, see `KanbanBoardProps.collapseEmptyColumns`. */
    collapsed?: boolean;
    /** Work-in-progress limit — see `KanbanColumnDef.maxItems`. Display-only. */
    maxItems?: number;
    /** Freezes the column — see `KanbanColumnDef.disabled`. */
    disabled?: boolean;
    /** Returns whether a specific card can't be picked up — see `KanbanBoardProps.getItemDisabled`. */
    getItemDisabled?: (item: T, id: string) => boolean;
    /** Names a card's drag handle — see `KanbanBoardProps.getItemLabel`. */
    getItemLabel?: (item: T, id: string) => string;
    /** Custom content shown when the column has no cards — see `KanbanBoardProps.renderEmptyColumn`. */
    emptyPlaceholder?: ReactNode;
    /** Custom header actions — see `KanbanBoardProps.renderColumnActions`. */
    actions?: ReactNode;
    /** Allow the whole column to be dragged (by its header) to reorder it — see `KanbanBoardProps.reorderableColumns`. */
    reorderable?: boolean;
    /**
     * Whether the card currently being dragged (if any) is actually a column. Suppresses the
     * cards drop-target highlight, which otherwise lights up on every column a dragged column
     * passes over — that highlight means "drop a card here", which doesn't apply mid-column-drag.
     */
    activeIsColumn?: boolean;
    /** Bounds the column's height and makes its card list scroll — see `KanbanBoardProps.columnMaxHeight`. */
    columnMaxHeight?: string;
    /** Whether more items exist for this column — see `KanbanColumnDef.hasMore`. */
    hasMore?: boolean;
    /** Requests the next page for this column — see `KanbanBoardProps.onLoadMore`. */
    onLoadMore?: () => void | Promise<void>;
    /** Scroll distance from the bottom that triggers `onLoadMore` — see `KanbanBoardProps.loadMoreThreshold`. */
    loadMoreThreshold?: number;
}
interface ColumnHeaderContentProps {
    title: string;
    count: number;
    maxItems?: number;
    actions?: ReactNode;
    /** Makes the title the column's keyboard drag handle. */
    titleProps?: HTMLAttributes<HTMLSpanElement> & DataProps & {
        ref?: Ref<HTMLSpanElement>;
    };
    classNames?: SlotClassNames<KanbanColumnSlots>;
    styles?: SlotStyles<KanbanColumnSlots>;
}
export declare function ColumnHeaderContent({ title, count, maxItems, actions, titleProps, classNames, styles: slotStyles, }: ColumnHeaderContentProps): import("react").JSX.Element;
declare function KanbanColumn<T>({ id, title, itemIds, items, renderItem, dragHandle, collapsed, maxItems, disabled, getItemDisabled, getItemLabel, emptyPlaceholder, actions, reorderable, activeIsColumn, columnMaxHeight, hasMore, onLoadMore, loadMoreThreshold, className, style, classNames, styles: slotStyles, ...rest }: KanbanColumnInternalProps<T>): import("react").JSX.Element;
export default KanbanColumn;