import type { AgentConfig } from '../../types/agentConfig.js';
import type { MemoryService } from '../../types/run-context.js';
import type { ExtractedValueStore } from '../../memory/extract/store.js';
export declare function warnMissingUserId(sessionId: string): void;
export declare function resetMissingUserIdWarningsForTests(): void;
export declare function buildMemoryService(agent: AgentConfig, extractedValueStore: ExtractedValueStore): MemoryService | undefined;