import { BaseCommand } from './base.ts';
import type { CommandMetaData } from '../types.ts';
/**
 * The list command is used to view a list of commands
 *
 * @example
 * ```ts
 * // Usage from CLI: node ace list
 * // Or with namespace filter: node ace list migrate
 * // Or as JSON: node ace list --json
 * const listCommand = new ListCommand(kernel, parsed, ui, prompt)
 * await listCommand.run()
 * ```
 */
export declare class ListCommand extends BaseCommand {
    #private;
    /**
     * Command metadata
     */
    static commandName: string;
    static description: string;
    static help: string[];
    /**
     * Optional namespaces to filter the command list
     */
    namespaces?: string[];
    /**
     * Flag to output the command list as JSON
     */
    json?: boolean;
    /**
     * Renders a formatted list of options and commands to the console
     */
    protected renderList(): void;
    /**
     * Returns command data as JSON for the --json flag
     */
    protected renderToJSON(): CommandMetaData[];
    /**
     * Executes the list command to display available commands
     *
     * @example
     * ```ts
     * await listCommand.run()
     * ```
     */
    run(): Promise<void>;
}