import { Ctor } from '../utils/metadata';
import { RelationMetadata } from './relation';
export declare class HasManyMapMetadata<T> extends RelationMetadata<T> {
    default?: {
        [key: string]: T;
    };
}
export declare function HasManyMap<T>(type: Ctor<T>, options?: {
    required?: boolean;
    default?: {
        [key: string]: T;
    };
}): PropertyDecorator;