import type { Dictionary, ErrorHandler, MetadataIdentifier } from '../types';
/**
 * Depends on implementation of strategy.createMapping
 */
export declare function assertUnmappedProperties<TDestination extends Dictionary<TDestination>>(destinationObject: TDestination, destinationMetadata: TDestination, configuredKeys: string[], sourceIdentifier: MetadataIdentifier, destinationIdentifier: MetadataIdentifier, errorHandler: ErrorHandler): void;