import type { Command, CommandOptions } from './command';
import type { CLIMain } from './cli.main.runtime';
export declare class HelpCmd implements Command {
    private cliMain;
    name: string;
    description: string;
    extendedDescription: string;
    alias: string;
    loader: boolean;
    group: string;
    options: CommandOptions;
    constructor(cliMain: CLIMain);
    report(_: any, { internal }: {
        internal: boolean;
    }): Promise<string>;
}