pub fn get_doc(
  apikey apikey: String,
  apiver apiver: String,
  database database: String,
  doc doc: String,
  proj_id proj_id: String,
) -> Result(FireballDocument, FireballError)

pub fn get_file(
  apiver apiver: String,
  obj_path obj_path: String,
  proj_id proj_id: String,
  token token: String,
  content_type content_type: String,
) -> Result(FireballStorage, FireballError)

pub fn post_file(
  apiver apiver: String,
  apikey apikey: String,
  infile infile: String,
  outfile outfile: String,
  proj_id proj_id: String,
) -> Result(String, FireballError)

pub fn post_file_erl(
  url url: String,
  infile infile: String,
) -> Nil

pub fn post_file_external(
  apiver apiver: String,
  apikey apikey: String,
  infile infile: String,
  outfile outfile: String,
  proj_id proj_id: String,
  external_script external_script: String,
  wd wd: String,
) -> Result(String, FireballError)