import { Concept } from "../../DataStructures/Concept";
import { Connection } from "../../app";
/**
 * Syncs local concepts and connections to the backend server in bulk (batch sync).
 *
 * **Complex Logic**:
 * 1. Strips type objects from data to reduce payload size
 * 2. If total items ≤2000: Sends in single request
 * 3. If total items >2000: Chunks into 1000-item batches and sends in parallel
 * 4. Returns arrays of created concepts and connections with real server IDs
 *
 * "Ghost" refers to preserving original local IDs (negative) as ghostId while assigning real positive IDs.
 *
 * @param conceptData - Array of Concept objects to sync (can include local negative IDs)
 * @param connectionData - Array of Connection objects to sync
 * @param withAuth - Whether to use authentication (default: true)
 * @returns Object with {concepts: Concept[], connections: Connection[]} containing synced items
 * @throws Error if any batch request fails
 *
 * @example
 * const result = await CreateTheGhostConceptApi(
 *   [concept1, concept2],
 *   [connection1, connection2]
 * );
 * // result.concepts contains concepts with real server IDs
 * // result.connections contains connections with real server IDs
 */
export declare function CreateTheGhostConceptApi(conceptData: Concept[], connectionData: Connection[], withAuth?: boolean): Promise<any>;