Accessing the Underlying `postgres.js` Instance in Effect Typescript

export const getPostgresConnection = Effect.gen(function* () {
  const pgClient = yield* PgClient.PgClient

  // Access the underlying postgres connection through the acquirer
  const connection = yield* pgClient.reserve

  // The connection has a 'pg' property that contains the postgres client
  const postgresClient: postgres.Sql = (connection as any).pg

  return postgresClient
})