import { StructuredTool } from '@langchain/core/tools';
import type { ToolRunnableConfig } from '@langchain/core/tools';
import type { LivingMemorySourceProvider } from '../../../contracts/workflows';
import type { z } from 'zod';
import { memoryGetMessagesTool } from '../../prompts/memory_tools';
type LivingMemoryGetMessagesToolInput = z.infer<typeof memoryGetMessagesTool.schema>;
export declare class LivingMemoryGetMessagesTool extends StructuredTool {
    private readonly sources;
    name: string;
    description: string;
    schema: z.ZodObject<{
        memoryId: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        memoryId: string;
    }, {
        memoryId: string;
    }>;
    constructor(sources: LivingMemorySourceProvider);
    _call(input: LivingMemoryGetMessagesToolInput, _runManager: unknown, runConfig?: ToolRunnableConfig): Promise<string>;
}
export {};