import { Constructor } from '@spinajs/di';
import { InsertBehaviour } from './interfaces.js';
import { ModelBase } from './model.js';
/**
 *
 * Gets entity from db
 *
 * @param idOrEntity - pkey or entity
 * @param c - entity class constructor
 * @param fresh - if entity, should it refresh from DB ?
 * @returns
 */
export declare function getEntity<T extends ModelBase>(idOrEntity: number | T, c: Constructor<T>, fresh?: boolean): Promise<T>;
/**
 * Update model with data
 *
 * @param model model to update
 * @param data data to update
 * @returns
 */
export declare function updateModel<T extends ModelBase>(model: T, data?: Partial<T>): Promise<T>;
/**
 *
 * Insert model into database
 *
 * @param model model or models to insert
 * @param behaviour insert behaviour
 * @returns
 */
export declare function insertModel<T extends ModelBase>(model: T | T[], behaviour?: InsertBehaviour): Promise<T | T[]>;
export declare function insertOrUpdateModel<T extends ModelBase>(model: T): Promise<T>;
/**
 *
 * Delete model from database
 *
 * @param model model to delete
 * @returns
 */
export declare function deleteModel<T extends ModelBase>(model: T): Promise<T>;
//# sourceMappingURL=helpers.d.ts.map