import { Command } from '@oclif/command';
import { ConfigInterface } from './config.template';
export declare class ConfigService {
    private oclifContext;
    private readonly configDirPath;
    readonly filePath: string;
    private displayService;
    constructor(oclifContext: Command);
    displayNeedToConfigure(): void;
    hasConfigFile(): boolean;
    getAConfig(config: string, nullIfDoesNotExist?: boolean): Promise<string | number | boolean | null>;
    setAConfig(config: string, value: string): void;
    createEmptyConfig(onlyRequired?: boolean): void;
    getAllConfig(withHidden?: boolean): ConfigInterface;
    setAllConfig(content: ConfigInterface): void;
}