import { IUserWithPermissions } from '@foal/core';
import { BaseEntity } from 'typeorm';
import { Group } from './group.entity';
import { Permission } from './permission.entity';
/**
 * Abstract class to define a user entity with a system of groups and permissions.
 *
 * A group can have permissions.
 * A user can have permissions and belong to groups that have also permissions.
 *
 * @export
 * @abstract
 * @class UserWithPermissions
 */
export declare abstract class UserWithPermissions extends BaseEntity implements IUserWithPermissions {
    /**
     * Get all users with a given permission.
     *
     * This method returns all users that have this permission on their own or through the groups they belong to.
     *
     * @static
     * @template T
     * @param {string} codeName - The permission codename.
     * @returns {Promise<T[]>}
     * @memberof UserWithPermissions
     */
    static withPerm<T extends UserWithPermissions>(this: (new () => T) & typeof UserWithPermissions, codeName: string): Promise<T[]>;
    static findOneWithPermissionsBy<T extends UserWithPermissions>(this: (new () => T) & typeof UserWithPermissions, { id }: {
        id: number;
    }): Promise<T | null>;
    id: number;
    groups: Group[];
    userPermissions: Permission[];
    /**
     * Check if a user has a given permission. The user must have been retreived from the db
     * with their groups and permissions. Otherwise, the method will always return false.
     *
     * @param {string} codeName - Name of the permission.
     * @returns {boolean} True if the user has the permission. False otherwise.
     * @memberof UserWithPermissions
     */
    hasPerm(codeName: string): boolean;
}