import { Repository, Connection } from 'firedev-typeorm/src';
export declare class DbCrud<T> {
    private entity;
    static from<T = any>(connection: Connection, entityClass: Function): DbCrud<T>;
    readonly repo: Repository<T>;
    constructor(connection: Connection, entity: Function);
    getAll(): Promise<{
        models: any;
        totalCount: number;
    }>;
    getBy(id: number | string): Promise<{
        model: any;
    }>;
    update(item: T): Promise<{
        model: any;
    }>;
    updateById(id: number | string, item: T): Promise<{
        model: any;
    }>;
    bulkUpdate(items: T[]): Promise<{
        models: any[];
    }>;
    deleteById(id: number | string): Promise<{
        model: any;
    }>;
    bulkDelete(ids: (number | string)[]): Promise<{
        models: any[];
    }>;
    create(item: T): Promise<{
        model: Awaited<T>;
    }>;
    bulkCreate(items: T[]): Promise<{
        models: any[];
    }>;
}