import { AccessService, PropertyService, SqlService } from '@servicelabsco/nestjs-utility-services';
import { AccessBusinessEntity } from '../entities/access.business.entity';
export declare class AccessBusinessService {
    private readonly accessService;
    private readonly propertyService;
    private readonly sqlService;
    constructor(accessService: AccessService, propertyService: PropertyService, sqlService: SqlService);
    validateAccess(): Promise<AccessBusinessEntity>;
    assertActiveMembership(userId: number, businessId: number): Promise<AccessBusinessEntity>;
    listActiveMemberships(userId: number, currentBusinessId?: number): Promise<{
        id: number;
        name: string;
        role: string;
        is_current: boolean;
    }[]>;
    hasRoles(roles: string[]): Promise<AccessBusinessEntity>;
    validateRoles(roles: string[]): Promise<void>;
    getFrontendUrl(business_id: number): Promise<string>;
}