import { TlEntry, TlFullSchema } from './types.js';
/**
 * Merge multiple TL entries into a single entry.
 *
 * Note: this will only succeed if all entries have the same ID.
 *
 * @param entries  Entries to merge
 */
export declare function mergeTlEntries(entries: TlEntry[]): TlEntry | string;
/**
 * Merge multiple TL schemas into a single schema.
 *
 * @param schemas  Schemas to merge
 * @param onConflict  Callback to handle conflicts
 */
export declare function mergeTlSchemas(schemas: TlFullSchema[], onConflict: (options: (TlEntry | undefined)[], reason: string) => TlEntry | undefined | Promise<TlEntry | undefined>): Promise<TlFullSchema>;