import { MemoryEntry, WriteOptions } from "./types.js";
/**
 * Return the absolute path to the memory-bank directory.
 */
export declare function getMemoryBankDir(wsRoot: string): string;
/**
 * Extract a title from a memory file path or body.
 */
export declare function generateSummary(body: string): string;
/**
 * Read a memory entry from disk.
 * Supports both new files with YAML frontmatter and legacy plain MD files.
 * Tries the standard path (domain/path.md) first, then falls back to flat path (path.md)
 * for backward compatibility with existing memory-bank files at the root level.
 */
export declare function readMemory(wsRoot: string, uri: string): Promise<MemoryEntry>;
/**
 * Write a memory entry to disk with YAML frontmatter.
 */
export declare function writeMemory(wsRoot: string, uri: string, body: string, options?: WriteOptions): Promise<void>;
/**
 * Delete a memory file from disk.
 */
export declare function deleteMemory(wsRoot: string, uri: string): Promise<void>;
/**
 * Collect all .md files under memory-bank/, returning relative paths from memory-bank/.
 */
export declare function collectMemoryFiles(wsRoot: string): Promise<string[]>;