/// <reference types="node" />
import { Writable } from 'stream';
declare const _cwd: unique symbol;
declare const _command: unique symbol;
declare const _logger: unique symbol;
declare const _onError: unique symbol;
declare const _outputStream: unique symbol;
/**
 * A command-line interface for generating and maintaining Europa plugins and presets.
 */
export declare class Cli {
    private [_command];
    private readonly [_cwd];
    private readonly [_logger];
    private readonly [_onError];
    private readonly [_outputStream];
    /**
     * Creates an instance of {@link Cli} using the `options` provided.
     *
     * @param [options] - The options to be used.
     */
    constructor(options?: CliOptions);
    /**
     * Parses the specified `args` and executes the relevant sub-command.
     *
     * @param [args] - The command-line arguments to be parsed. Defaults to those passed to the Node.js process.
     */
    parse(args?: string[]): Promise<void>;
    private activateDebugLogging;
    private createCommand;
    private static createDebugOption;
    private createGenerateSubCommand;
    private createRunScriptSubCommand;
    private static createTemplateOption;
    private createTemplateSubCommand;
    private getCommand;
}
/**
 * The options used by {@link Cli}.
 */
export declare type CliOptions = {
    /**
     * The current working directory to be used to resolve relative file paths. Defaults to the current working directory.
     */
    readonly cwd?: string;
    /**
     * A handler for any errors that occur while processing a command.
     */
    readonly onError?: (error: unknown) => void;
    /**
     * The `Writable` to which logging output should be written. Defaults to the standard output stream.
     */
    readonly outputStream?: Writable;
};
export {};