All columns are output as optional

[phiresky]

for this postgresql table definition:

                                        Table "seeds"
   Column    |           Type           |                         Modifiers                          
-------------+--------------------------+------------------------------------------------------------
 id          | bigint                   | not null default nextval('seeds_id_seq'::regclass)
 created     | timestamp with time zone | not null default now()
 user_id     | bigint                   | not null
 server_seed | text                     | not null
 client_seed | text                     | not null
 last_nonce  | integer                  | not null
 active      | boolean                  | not null

sql-ts outputs the following typescript:

  export interface seeds {
    id?: string | null
    created?: string | null
    user_id?: string | null
    server_seed?: string | null
    client_seed?: string | null
    last_nonce?: string | null
    active?: boolean | null
  }

Even though none of the columns should be able to be undefined or null.