emqx4.3/apps/emqx_modules/src/emqx_modules.app.src

{application, emqx_modules,
 [{description, "EMQ X Module Management"},
  {vsn, "5.0.0"},
  {modules, []},
  {applications, [kernel,stdlib]},
  {mod, {emqx_modules_app, []}},
  {registered, [emqx_mod_sup]},
  {env, []}
 ]}.