/**
* std/postgres — Postgres persistence helpers.
*
* The pg_* functions are VM builtins registered by the Rust stdlib. This
* module carries the public handle shapes for import-aware tools.
*/
type PgPool = {_type: "pg_pool", id: string}
type PgTx = {_type: "pg_tx", id: string}
type PgMockPool = {_type: "pg_mock_pool", id: string}
type PgHandle = PgPool | PgTx | PgMockPool
type PgExecuteResult = {rows_affected: int}