import { type SprintContract } from "../contracts/sprint-contract.js";
/**
 * Save a sprint contract to disk.
 * Overwrites any existing contract with the same contractId.
 *
 * Validates the contract against the schema and the precision quality gate.
 * Throws on either failure — partial or vague contracts are not silently saved.
 */
export declare function saveContract(projectRoot: string, contract: SprintContract): Promise<void>;
/**
 * Load a sprint contract by id.
 * Throws if not found or invalid.
 */
export declare function loadContract(projectRoot: string, id: string): Promise<SprintContract>;
/**
 * List all saved contracts, sorted by filename.
 *
 * Files that fail validation are skipped silently — to surface validation
 * errors, use `loadContract` directly. (Skipping is intentional here so that
 * a single bad file doesn't break listing for the rest.)
 */
export declare function listContracts(projectRoot: string): Promise<SprintContract[]>;
/**
 * Update an existing contract (save with the same contractId).
 */
export declare function updateContract(projectRoot: string, contract: SprintContract): Promise<void>;
/**
 * Delete all contract files in `.bober/contracts/` whose parsed `specId`
 * matches the given specId. Other specs' contracts are left untouched.
 *
 * Silently ignores missing directories, unreadable files, and non-JSON
 * files so that a partial state never aborts a re-plan.
 */
export declare function clearContractsForSpec(projectRoot: string, specId: string): Promise<void>;
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