export interface GetSqlContractResponse {
    /**
     * The configured store backend: "postgres", "embedded", or "memory". Only
     * "postgres" supports ctx.transaction() at all — the SDK must refuse
     * loudly ("Postgres tier only") for any other value.
     */
    'store_kind'?: (string);
    /**
     * Advertised step-checkpoint contract version. Zero means deliberately
     * disabled and MUST make a configured transactional-step worker refuse
     * startup. Positive versions refer to a versioned server contract. The SDK carries a matching
     * versioned INSERT statement for every version it supports; a worker
     * whose highest supported version is below this number has a stale SQL
     * contract and must fail loudly at startup rather than attempt a
     * best-effort write against a schema it doesn't fully understand.
     */
    'contract_version'?: (number);
    /**
     * sha256 hex digest of the store's Postgres connection target
     * (host:port/dbname — credentials excluded) when store_kind == "postgres";
     * empty otherwise. The SDK hashes its OWN configured user-database target
     * the same way and compares: equal digests mean "same database" (the
     * in-transaction checkpoint write is safe); unequal means the user's
     * database is NOT the memoflow store, and ctx.transaction() must refuse
     * by default (or degrade per explicit config — never silently claim
     * exactly-once across two different databases).
     */
    'postgres_target_fingerprint'?: (string);
}
export interface GetSqlContractResponse__Output {
    /**
     * The configured store backend: "postgres", "embedded", or "memory". Only
     * "postgres" supports ctx.transaction() at all — the SDK must refuse
     * loudly ("Postgres tier only") for any other value.
     */
    'store_kind': (string);
    /**
     * Advertised step-checkpoint contract version. Zero means deliberately
     * disabled and MUST make a configured transactional-step worker refuse
     * startup. Positive versions refer to a versioned server contract. The SDK carries a matching
     * versioned INSERT statement for every version it supports; a worker
     * whose highest supported version is below this number has a stale SQL
     * contract and must fail loudly at startup rather than attempt a
     * best-effort write against a schema it doesn't fully understand.
     */
    'contract_version': (number);
    /**
     * sha256 hex digest of the store's Postgres connection target
     * (host:port/dbname — credentials excluded) when store_kind == "postgres";
     * empty otherwise. The SDK hashes its OWN configured user-database target
     * the same way and compares: equal digests mean "same database" (the
     * in-transaction checkpoint write is safe); unequal means the user's
     * database is NOT the memoflow store, and ctx.transaction() must refuse
     * by default (or degrade per explicit config — never silently claim
     * exactly-once across two different databases).
     */
    'postgres_target_fingerprint': (string);
}