import type { SimplifiedNode, SimplifiedDesign } from "../extractors/types.js";
/**
 * Remove all style-related properties from a single node.
 * Recursively processes children.
 *
 * This preserves:
 * - Node identity (id, name, type)
 * - Text content (text)
 * - Component data (componentId, componentProperties)
 * - Connector endpoints (startNodeId, endNodeId)
 * - Hierarchy (children)
 *
 * @param node - The node to strip styles from
 * @returns A new node without style properties
 */
export declare function stripStylesFromNode(node: SimplifiedNode): SimplifiedNode;
/**
 * Remove all style-related data from the entire design.
 * Clears globalVars.styles and strips styles from all nodes.
 *
 * @param design - The full SimplifiedDesign to process
 * @returns A new design without style data
 */
export declare function stripStylesFromDesign(design: SimplifiedDesign): SimplifiedDesign;
/**
 * Check if a node has any style properties.
 * Useful for debugging or selective processing.
 *
 * @param node - The node to check
 * @returns true if the node has any style properties
 */
export declare function hasStyleProperties(node: SimplifiedNode): boolean;
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