import { Class } from '../helper';
import { MappingContext } from '../descriptor';
/**
 * Creates target object from its type.
 */
export type TargetFactoryFn = (targetType: Class | undefined | null, mappingContext: MappingContext) => InstanceType<Class>;
/**
 * Default implementation for {@see TargetFactoryFn} that calls 'new' keyword to instance the target object.
 */
export declare const DEFAULT_TARGET_FACTORY_FN: TargetFactoryFn;