import type { MemoryId } from '../../types/ids/index.js';
import type { CreateMemoryParams, MemoryContent, MemoryIndexEntry, MemoryRecord, MemorySearchParams, MemorySearchResult, MemoryStore, UpdateMemoryParams } from '../../types/memory/index.js';
import { type Logger } from '../../utils/logger.js';
import { InMemoryMemoryIndex } from './index.js';
export interface DiskMemoryStoreConfig {
    baseDir: string;
    /** Exact memory directory; defaults to `baseDir/memory`. Hosts can partition by workspace. */
    directory?: string;
    logger?: Logger;
    /** Maximum wait for another process's operation; default 10 seconds. Never breaks stale locks. */
    lockTimeoutMs?: number;
}
export declare class DiskMemoryStore implements MemoryStore {
    private readonly baseDir;
    private readonly log;
    private readonly lockTimeoutMs;
    private readonly index;
    private location?;
    private readonly records;
    private readonly indexRecords;
    constructor(config: DiskMemoryStoreConfig);
    private get contentDir();
    private storageLocation;
    private contentPath;
    private reloadIndex;
    private withAuthoritativeIndex;
    private readContent;
    private writeIndex;
    create(params: CreateMemoryParams): Promise<{
        entry: MemoryIndexEntry;
        content: MemoryContent;
    }>;
    get(id: MemoryId): Promise<MemoryContent | undefined>;
    getRecord(id: MemoryId): Promise<MemoryRecord | undefined>;
    update(id: MemoryId, updates: UpdateMemoryParams): Promise<MemoryIndexEntry | undefined>;
    delete(id: MemoryId): Promise<boolean>;
    list(params?: MemorySearchParams): Promise<MemorySearchResult>;
    getIndex(): InMemoryMemoryIndex;
}
//# sourceMappingURL=disk.d.ts.map