/**
 * Auto-positioner for command-created nodes.
 *
 * Computes a reasonable canvas position when no explicit coordinates are given.
 *
 * @module commands/positioner
 */
import type { WorkflowNode } from '../types/index.js';
/**
 * Computes an auto-position for a new node based on existing nodes.
 *
 * - Empty canvas: returns `{ x: 100, y: 100 }`.
 * - Non-empty canvas: places new node 250px to the right of the rightmost node,
 *   at the same y as the rightmost node.
 */
export declare function computeAutoPosition(existingNodes: Pick<WorkflowNode, 'position'>[]): {
    x: number;
    y: number;
};