*`getConnection(string $host, int $port, string $user, string $password, string $db, int $maxConnections, int $idleTimeout): \Generator<\Amp\Postgres\Pool>`
## Methods:
### `getConnection(string $host, int $port, string $user, string $password, string $db, int $maxConnections, int $idleTimeout): \Generator<\Amp\Postgres\Pool>`