/**
 * Memory module - Provides memory systems for agents
 */
export { BaseMemoryService, MemoryResult, SearchMemoryResponse } from './BaseMemoryService';
export { InMemoryMemoryService } from './InMemoryMemoryService';
export { VertexAiRagMemoryService, VertexAiRagConfig } from './VertexAiRagMemoryService';
/**
 * Base Memory interface that all memory implementations should implement
 */
export interface BaseMemory {
    add(item: any): void;
    get(query?: any): any;
    clear(): void;
    [key: string]: any;
}
/**
 * Default memory implementation
 */
export declare class Memory implements BaseMemory {
    private items;
    /**
     * Add an item to memory
     * @param item The item to add to memory
     */
    add(item: any): void;
    /**
     * Get items from memory, optionally filtered by a query
     * @param query Optional query to filter memory items
     * @returns Matching memory items
     */
    get(query?: any): any;
    /**
     * Clear all items from memory
     */
    clear(): void;
}
/**
 * Conversation memory specialized for chat history
 */
export declare class ConversationMemory implements BaseMemory {
    private messages;
    /**
     * Add a message to the conversation
     * @param item Message to add
     */
    add(item: any): void;
    /**
     * Get conversation history
     * @param query Optional query to filter messages
     * @returns Conversation messages
     */
    get(query?: any): any;
    /**
     * Clear conversation history
     */
    clear(): void;
}