import { default as React } from 'react';
import { default as Konva } from 'konva';
import { FlattenedTreeNode, TreeNodeId, NodeContentRenderProps } from '../types';

interface TreeNodeProps<T extends Record<string, unknown>> {
    readonly node: FlattenedTreeNode<T>;
    readonly x: number;
    readonly y: number;
    readonly width: number;
    readonly height: number;
    readonly onToggleExpand: (nodeId: TreeNodeId) => void;
    readonly renderNodeContent?: (props: NodeContentRenderProps<T>) => React.ReactNode;
    readonly onNodeClick?: (node: FlattenedTreeNode<T>, event: Konva.KonvaEventObject<MouseEvent>) => void;
    readonly onNodeHover: (node: FlattenedTreeNode<T> | null, event: Konva.KonvaEventObject<MouseEvent> | null) => void;
    readonly isHovered: boolean;
    readonly isLoading: boolean;
    /** Optional: Callback when the mouse is pressed down on the node, initiating a potential drag. */
    readonly onNodePress?: (node: FlattenedTreeNode<T>, event: Konva.KonvaEventObject<MouseEvent>) => void;
    readonly icon?: (props: FlattenedTreeNode<T>) => React.ReactNode;
    readonly iconSize?: number;
}
/**
 * TreeNode component renders a single node in the Konva-based tree.
 * @template T - The type of custom data associated with the node.
 */
export declare function TreeNode<T extends Record<string, unknown>>({ node, x, y, width, height, onToggleExpand, renderNodeContent, onNodeClick, onNodeHover, isHovered, isLoading, onNodePress, icon, iconSize, }: TreeNodeProps<T>): React.ReactElement;
export {};