gaunt-sloth-assistant/dist/middleware/registry.d.ts

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/**
 * @packageDocumentation
 * Middleware registry for Gaunt Sloth Assistant.
 *
 * This module provides factory functions for creating predefined middleware instances
 * and a resolver to convert middleware configurations into middleware objects.
 */
import type { GthConfig } from '#src/config.js';
import type { AnthropicPromptCachingConfig, MiddlewareConfig, SummarizationConfig } from '#src/middleware/types.js';
import { type AgentMiddleware } from 'langchain';
/**
 * Create Anthropic prompt caching middleware.
 * This middleware adds cache control headers to reduce API costs.
 *
 * @param config - Configuration for the middleware
 * @param gthConfig - Full Gaunt Sloth configuration
 * @returns Middleware object
 */
export declare function createAnthropicPromptCachingMiddleware(config: AnthropicPromptCachingConfig, _: GthConfig): Promise<AgentMiddleware>;
/**
 * Create summarization middleware.
 * This middleware automatically condenses conversation history when approaching token limits.
 *
 * @param config - Configuration for the middleware
 * @param gthConfig - Full Gaunt Sloth configuration
 * @returns Middleware object
 */
export declare function createSummarizationMiddleware(config: SummarizationConfig, gthConfig: GthConfig): Promise<AgentMiddleware>;
/**
 * Resolve middleware configuration into middleware instances.
 * Converts string identifiers and config objects into actual middleware.
 *
 * @param configs - Array of middleware configurations
 * @param gthConfig - Full Gaunt Sloth configuration
 * @returns Array of middleware instances
 */
export declare function resolveMiddleware(configs: MiddlewareConfig[] | undefined, gthConfig: GthConfig): Promise<AgentMiddleware[]>;