import { Node } from '../../../../types/core';
import { NodeDefinition } from '../../../../types/NodeDefinition';
/**
 * Determine which nodes should be dragged
 */
export declare function getNodesToDrag(nodeId: string, isMultiSelect: boolean, selectedNodeIds: string[], nodes: Record<string, Node>, isInteractive: boolean, isDragAllowed: boolean): string[];
/**
 * Collect initial positions for dragging nodes
 */
export declare function collectInitialPositions(nodeIds: string[], nodes: Record<string, Node>, getGroupChildren: (groupId: string) => Node[], nodeDefinitions: NodeDefinition[]): {
    initialPositions: Record<string, {
        x: number;
        y: number;
    }>;
    affectedChildNodes: Record<string, string[]>;
};
/**
 * Calculate new positions for nodes after dragging
 */
export declare function calculateNewPositions(nodeIds: string[], initialPositions: Record<string, {
    x: number;
    y: number;
}>, offset: {
    x: number;
    y: number;
}): Record<string, {
    x: number;
    y: number;
}>;
/**
 * Handle group movement with children
 */
export declare function handleGroupMovement(nodeIds: string[], nodes: Record<string, Node>, snappedPositions: Record<string, {
    x: number;
    y: number;
}>, initialPositions: Record<string, {
    x: number;
    y: number;
}>, moveGroupWithChildren: (groupId: string, delta: {
    x: number;
    y: number;
}, affectedNodeIds: string[]) => void, nodeDefinitions: NodeDefinition[]): Record<string, {
    x: number;
    y: number;
}>;