import { Connection } from '../DataStructures/Connection';
/**
 * Retrieves all connections belonging to a specific composition.
 * Checks local cache first, then fetches from backend if needed.
 *
 * **Complex Logic**: First checks ConnectionData cache, then fetches from API,
 * compares with cached data to detect deletions, and updates cache.
 *
 * @param composition_id - ID of the composition whose connections to retrieve
 * @returns Array of Connection objects for the composition
 *
 * @example
 * const connections = await GetAllConnectionsOfComposition(456);
 */
export declare function GetAllConnectionsOfComposition(composition_id: number): Promise<Connection[]>;
/**
 * Fetches connections for a composition directly from the backend.
 * Internal helper function for GetAllConnectionsOfComposition.
 *
 * @param composition_id - ID of the composition
 * @returns Array of Connection objects from backend
 */
export declare function GetAllConnectionsOfCompositionOnline(composition_id: number): Promise<Connection[] | undefined>;