import { AppErrorPgDocumentInterface, AppRuntimeSettingsPgDocumentInterface, PgDocumentInterface, UserInfoPgDocumentInterface } from "../document-interfaces";
import { BaseEntity } from "../../app-data-objects";
import { DataSource, Repository } from "typeorm";
export declare class PgPersistenceService {
    protected readonly dataSource: DataSource;
    constructor(dataSource: DataSource);
    protected getPgDocumentInterface<TEntity extends BaseEntity, TDocInterface extends PgDocumentInterface<TEntity>>(entity: new () => TEntity, initFunc: (repo: Repository<TEntity>) => TDocInterface): TDocInterface;
    getUserInfoDocumentInterface(): UserInfoPgDocumentInterface;
    getAppErrorDocumentInterface(): AppErrorPgDocumentInterface;
    getAppRuntimeSettingsDocumentInterface(): AppRuntimeSettingsPgDocumentInterface;
}