/**
 * Lockfile manager for version pinning and integrity checking
 */
import type { DefinitionResolver } from '../resolver';
import type { Lockfile, LockfileGenerateOptions, LockfileValidationResult } from './types';
export declare class LockfileManager {
    private resolver;
    private lockfilePath;
    constructor(resolver: DefinitionResolver, projectRoot?: string);
    /**
     * Generate lockfile from project usage
     */
    generate(options?: LockfileGenerateOptions): Promise<Lockfile>;
    /**
     * Load existing lockfile
     */
    load(): Promise<Lockfile>;
    /**
     * Save lockfile
     */
    save(lockfile: Lockfile): Promise<void>;
    /**
     * Validate lockfile against current definitions
     */
    validate(lockfile?: Lockfile): Promise<LockfileValidationResult>;
    /**
     * Check if lockfile exists
     */
    exists(): Promise<boolean>;
    /**
     * Get lockfile path
     */
    getPath(): string;
    /**
     * Add tool to lockfile
     */
    private addToolToLockfile;
    /**
     * Resolve dependencies for an agent
     */
    private resolveDependencies;
}
//# sourceMappingURL=lockfile-manager.d.ts.map