/// <reference types="node" />
import { BaseAttachment, BaseEntity } from '../../app-data-objects';
import { PaginatedResults, PaginationContext } from '.';
import { Repository, SelectQueryBuilder } from 'typeorm';
export declare abstract class PgDocumentInterface<TEntity extends BaseEntity> {
    protected readonly repository: Repository<TEntity>;
    protected readonly attachmentRepository?: Repository<BaseAttachment>;
    private generateId;
    constructor(repository: Repository<TEntity>, attachmentRepository?: Repository<BaseAttachment>);
    protected get defaultPaginationContext(): PaginationContext;
    protected get maxPageSize(): number;
    storeDocument(entity: TEntity): Promise<TEntity>;
    retrieveDocuments(): Promise<TEntity[]>;
    documentExists(id: string): Promise<boolean>;
    getById(id: string): Promise<TEntity>;
    deleteById(id: string | string[]): Promise<void>;
    patchById(id: string | string[], partialEntity: Partial<TEntity>): Promise<void>;
    addAttachment(documentId: string, attachmentName: string, data: Buffer, contentType?: string): Promise<void>;
    getAttachment(documentId: string, attachmentName: string): Promise<Buffer>;
    retrieveDocumentsPaginated(pagination?: PaginationContext): Promise<PaginatedResults<TEntity>>;
    retrievePaginatedWithQueryBuilder(qb: SelectQueryBuilder<TEntity>, pagination?: PaginationContext): Promise<PaginatedResults<TEntity>>;
}