/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
import { ShapeOptions, ConnectionOptions, ShapeModelFields, ConnectionModelFields, DiagramDataItem } from '../interfaces/index.js';
/**
 * @hidden
 */
export interface ConvertedData {
    convertedShapes: ShapeOptions[];
    convertedConnections: ConnectionOptions[];
}
/**
 * @hidden
 *
 * Custom hook that converts user-provided shape and connection data into the format
 * expected by the Diagram widget, applying field mappings and data item references.
 */
export declare const useDiagramData: (shapes: DiagramDataItem<ShapeOptions>[], connections: DiagramDataItem<ConnectionOptions>[], shapeModelFields?: ShapeModelFields, connectionModelFields?: ConnectionModelFields) => ConvertedData;