import { MediaData } from '../entity/media-data.entity';
import { Repository } from 'typeorm';
export declare class MediaDataRepository {
    private readonly mediaRepository;
    constructor(mediaRepository: Repository<MediaData>);
    findByAttributeKeyAndMappedEntityIdAndMappedEntityType(attributeKey: string, mappedEntityId: number, mappedEntityType: string): Promise<MediaData | null>;
    findByMappedEntityIdAndMappedEntityType(mappedEntityId: number, mappedEntityType: string): Promise<MediaData[]>;
    deleteByAttributeKeyAndMappedEntityIdAndMappedEntityType(attributeKey: string, mappedEntityId: number, mappedEntityType: string): Promise<import("typeorm").DeleteResult>;
}