import type { Lockfile, OntologySnapshot } from "./types.js";
export { extractOntology, hashOntology, computeOntologyHash } from "./hasher.js";
export { diffOntology, formatDiffForConsole } from "./differ.js";
export type { Lockfile, OntologySnapshot, OntologyDiff, FunctionChange, FunctionShape, } from "./types.js";
/**
 * Get the lockfile path for a given config directory
 */
export declare function getLockfilePath(configDir: string): string;
/**
 * Check if a lockfile exists
 */
export declare function lockfileExists(configDir: string): boolean;
/**
 * Read the lockfile from disk
 * @returns The lockfile contents, or null if it doesn't exist
 */
export declare function readLockfile(configDir: string): Promise<Lockfile | null>;
/**
 * Write a lockfile to disk
 */
export declare function writeLockfile(configDir: string, ontology: OntologySnapshot, hash: string): Promise<void>;
/**
 * Check if the current ontology matches the lockfile
 * @returns { match: true } if hashes match, or { match: false, lockfile, currentHash } if not
 */
export declare function checkLockfile(configDir: string, currentHash: string): Promise<{
    match: true;
    lockfile: Lockfile;
} | {
    match: false;
    lockfile: Lockfile | null;
    currentHash: string;
}>;
/**
 * Result of lockfile validation
 */
export interface LockfileValidationResult {
    /** Status of the lockfile check */
    status: "valid" | "missing" | "mismatch";
    /** The diff if there are changes (only present for 'mismatch' status) */
    diff?: import("./types.js").OntologyDiff;
    /** Human-readable message */
    message: string;
}
/**
 * Validate the lockfile against the current ontology.
 * This is the main entry point for library use.
 *
 * @param configDir - Directory containing the ontology.config.ts
 * @param currentOntology - The current ontology snapshot
 * @param currentHash - The current ontology hash
 */
export declare function validateLockfile(configDir: string, currentOntology: OntologySnapshot, currentHash: string): Promise<LockfileValidationResult>;