import { NodeEditorData, NodeId, Position, Node, Size } from '../../../../types/core';
import { LayoutOptions, LayoutResult, GridLayoutOptions } from './autoLayout/types';
export type { LayoutAlgorithm, LayoutDirection, LayoutOptions, LayoutResult, ForceLayoutOptions, HierarchicalLayoutOptions, TreeLayoutOptions, GridLayoutOptions, GraphCharacteristics, } from './autoLayout/types';
export { DEFAULT_FORCE_OPTIONS, DEFAULT_HIERARCHICAL_OPTIONS, DEFAULT_TREE_OPTIONS, DEFAULT_GRID_OPTIONS, DEFAULT_LAYOUT_OPTIONS, } from './autoLayout/types';
export { analyzeGraph, selectAlgorithm } from './autoLayout/graphAnalysis';
/**
 * Calculate grid layout - arranges nodes in a regular grid
 */
export declare function calculateGridLayout(data: NodeEditorData, options?: Partial<GridLayoutOptions>, nodeSizes?: Record<NodeId, Size>): LayoutResult;
/**
 * Calculate auto layout with automatic algorithm selection
 */
export declare function calculateAutoLayout(data: NodeEditorData, options?: Partial<LayoutOptions>): LayoutResult;
/**
 * Calculate force-directed layout
 * Wrapper for backward compatibility
 */
export { calculateForceDirectedLayout } from './autoLayout/forceDirectedLayout';
/**
 * Calculate hierarchical layout
 * Wrapper for backward compatibility
 */
export { calculateHierarchicalLayout } from './autoLayout/hierarchicalLayout';
/**
 * Calculate tree layout
 */
export { calculateTreeLayout } from './autoLayout/treeLayout';
/**
 * Calculate the bounding box of all nodes including their sizes
 * Useful for viewport adjustments after layout
 */
export declare function calculateNodesBoundingBox(nodes: Node[], positions: Record<NodeId, Position>, nodeSizes?: Record<NodeId, Size>): {
    minX: number;
    minY: number;
    maxX: number;
    maxY: number;
    width: number;
    height: number;
    centerX: number;
    centerY: number;
};