import type { CliPlugin, PluginCategory, PluginValidationResult } from './types.js';
/**
 * Plugin registry for managing and discovering plugins
 */
export declare class PluginRegistry {
    private plugins;
    /**
     * Register a plugin with the registry
     */
    register(plugin: CliPlugin): void;
    /**
     * Get a plugin by ID
     */
    get(id: string): CliPlugin | undefined;
    /**
     * Get all plugins in a category
     */
    getByCategory(category: PluginCategory): CliPlugin[];
    /**
     * Get all registered plugins
     */
    list(): CliPlugin[];
    /**
     * Get all plugin IDs
     */
    getIds(): string[];
    /**
     * Check if a plugin is registered
     */
    has(id: string): boolean;
    /**
     * Unregister a plugin
     */
    unregister(id: string): boolean;
    /**
     * Clear all plugins
     */
    clear(): void;
    /**
     * Validate plugin dependencies and conflicts
     */
    validatePluginSelection(selectedPluginIds: string[]): PluginValidationResult;
    /**
     * Validate a plugin structure
     */
    private validatePlugin;
}
export declare const pluginRegistry: PluginRegistry;
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