import { type Hash } from "viem";
import type { EncodeMigrationAuthorizationCallArgs, EVCBatchItem } from "./executionServiceTypes.js";
export declare function hashMigrationAuthorizationItem(item: EVCBatchItem): Hash;
/**
 * Replace only the declared signature fields in a reviewed built-in migration
 * authorization item. The versioned path seals the EIP-712 hash and the
 * complete stub-signed batch item.
 */
export declare function encodeMigrationAuthorizationCall(args: EncodeMigrationAuthorizationCallArgs): EVCBatchItem;
//# sourceMappingURL=migrationAuthorization.d.ts.map