-record(u_i_header_render, {
    in :: gbr@ui@admin@header:u_i_header(),
    on_app :: gleam@option:option(any()),
    on_sidebar :: gleam@option:option(any()),
    on_darkmode :: gleam@option:option(any()),
    on_submit :: gleam@option:option(fun((binary()) -> any())),
    on_dropdown :: gleam@option:option(any())
}).