import type { AwarenessPlugin, PluginConfig, PluginState } from './types.ts';
export interface PolicyConfig {
    maxCharsSessionStart?: number;
    maxCharsPrompt?: number;
    showPluginNames?: boolean;
}
/**
 * Config resolution order per plugin:
 *   1. Plugin built-in defaults
 *   2. Package defaults (config/default.json → plugins.<name>)
 *   3. User global (~/.config/agent-awareness/plugins.d/<name>.json)
 *   4. Rig/project override ($AGENT_AWARENESS_CONFIG/plugins.d/<name>.json)
 *   5. Legacy monolithic config.json (backward compat, lowest priority user layer)
 *
 * System config (non-plugin settings) comes from config.json files only.
 */
interface TriggeredPlugin {
    plugin: AwarenessPlugin;
    trigger: string;
}
export declare class Registry {
    #private;
    register(plugin: AwarenessPlugin): void;
    clear(): void;
    pluginNames(): string[];
    loadConfig(defaultConfigPath: string): Promise<void>;
    /**
     * Reload config if stale (older than configTtl).
     * Call this before accessing config in long-running processes (ticker, MCP).
     * No-op if config was loaded recently or loadConfig() was never called.
     */
    refreshConfigIfStale(): Promise<void>;
    getPluginConfig(name: string): PluginConfig | null;
    isEnabled(name: string): boolean;
    getEnabledPlugins(): AwarenessPlugin[];
    /**
     * Determine which plugins should fire for a given event.
     * Returns [{ plugin, trigger }] — the matched trigger so plugins
     * can vary their output (e.g. 'full' vs 'compact').
     */
    getTriggeredPlugins(event: string, state: PluginState): TriggeredPlugin[];
    getPolicyConfig(): PolicyConfig;
    getPlugin(name: string): AwarenessPlugin | undefined;
    /** Call onStart() on all enabled plugins. Errors are logged, not thrown. */
    startPlugins(): Promise<void>;
    /** Call onStop() on all enabled plugins. Errors are logged, not thrown. */
    stopPlugins(): Promise<void>;
    /** Call onInstall() on a specific plugin. */
    installPlugin(name: string): Promise<void>;
    /** Call onUninstall() on a specific plugin. */
    uninstallPlugin(name: string): Promise<void>;
}
export {};