import { ValidationService } from './validation.service';
export declare class UtilitiesService {
    private validationService;
    constructor(validationService: ValidationService);
    snakeToCamelArray(objects: Object[]): Object[];
    camelToSnakeArray(objects: Object[]): Object[];
    snakeToCamel(object: Object): Object;
    camelToSnake(object: Object): Object;
    private transformKeys(obj, convert);
    private snakeToCamelTransformer(str);
    private camelToSnakeTransformer(str);
}