Type Error When Using @effect/sql with PgClient Layer Configuration

const SqlLive = PgClient.layer({
  database: Config.succeed('DATABASE_URL'),
});

Type 'Config<string>' is missing the following properties from type 'Config<string | undefined>': [ConfigTypeId], [EffectTypeId], [SinkTypeId], [StreamTypeId], [ChannelTypeId]ts(2739)