import type { FileMemoryRepositoryOptions, MemoryGitSync, GitMemorySyncOptions, MemoryProjectFileBinding, MemoryRepository, MemoryRuntimeState, MemorySyncResult } from './types.js';
export declare function memoryFilePath(scope: 'global' | 'project', projectKey?: string): string;
export declare function projectMemoryFilePath(projectName: string): string;
export declare function hashMemoryText(content: string): string;
/** Derive one stable, safe project key from a canonical repository identity. */
export declare function deriveProjectKey(identity: string): string;
export declare function emptyMemoryState(): MemoryRuntimeState;
export declare class FileMemoryRepository implements MemoryRepository {
    private readonly root;
    private readonly git?;
    private readonly lockTimeoutMs;
    private readonly lockRetryMs;
    private readonly projectKey?;
    private readonly projectName?;
    constructor(root: string, options?: FileMemoryRepositoryOptions);
    projectFileBinding(): MemoryProjectFileBinding | undefined;
    readText(relativePath: string): Promise<string | null>;
    writeText(relativePath: string, content: string): Promise<void>;
    readState(): Promise<MemoryRuntimeState>;
    writeState(state: MemoryRuntimeState): Promise<void>;
    withLock<T>(operation: () => Promise<T>): Promise<T>;
    sync(): Promise<MemorySyncResult>;
    remote(): Promise<string | null>;
    configureRemote(url: string): Promise<void>;
    private resolve;
}
/** Git adapter for the dedicated memory repository; it never receives a project-repository path. */
export declare class GitMemorySync implements MemoryGitSync {
    private readonly root;
    private readonly remoteName;
    private readonly commitMessage;
    private readonly runCommand;
    constructor(root: string, options?: GitMemorySyncOptions);
    sync(): Promise<MemorySyncResult>;
    remote(): Promise<string | null>;
    configureRemote(url: string): Promise<void>;
}
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