import { FileService } from './FileService';
import { IConfiguration } from '../models/configuration/support/IConfiguration';
import { JSONFormatService } from './JSONFormatService';
export declare class ConfigurationFileService<T extends IConfiguration> {
    file_path: string;
    type: new (...params: any[]) => T;
    file_service: FileService;
    format_service: JSONFormatService;
    constructor(file_path: string, type: new (...params: any[]) => T);
    read(default_data?: any): T;
    deserialize(data?: object): T;
    write(model: T, removeNull?: boolean): void;
    ensure(): void;
    exists(): boolean;
}