import { Command } from 'commander';
import { MergeConfiguration } from '../types.js';
/**
 * Interface for self-registering CLI commands
 */
export interface ICommand {
    /**
     * Add this command and its subcommands to the program
     * @param program - The main commander program
     * @param mergeConfiguration - Function to merge CLI options with configuration
     */
    addToProgram(program: Command, mergeConfiguration: MergeConfiguration): void;
}
/**
 * Registry for managing CLI commands
 */
export declare class CommandRegistry {
    private commands;
    /**
     * Register a command with the registry
     */
    register(command: ICommand): void;
    /**
     * Register all commands with the program
     */
    registerAll(program: Command, mergeConfiguration: MergeConfiguration): void;
    /**
     * Get all registered commands
     */
    getCommands(): ICommand[];
    /**
     * Clear all registered commands (useful for testing)
     */
    clear(): void;
}
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