/**
 * Memory handler group: store, recall, stats, temporal_query, export, backup,
 * import, maintain, openclaw_sync, trace, update, delete, history, feedback,
 * hygiene, operative_journal, selection_ledger, memory_audit.
 * Extracted from mcp.ts (Phase 3 split).
 */
import type { McpHandlerCtx } from '../types.js';
type McpResult = {
    content: Array<{
        type: string;
        text: string;
    }>;
};
export declare function handleMemoryGroup(toolName: string, hctx: McpHandlerCtx, request: any, args: Record<string, unknown>, ctx?: any): Promise<McpResult | undefined>;
export {};
