nvim-config/lua/core/ui/telescope/config.lua

local function config()
  require('telescope').setup({
    extensions = {
      -- ["ui-select"] = {
      --   require("telescope.themes").get_dropdown {
      --     -- even more opts
      --   }
      --
      --   -- pseudo code / specification for writing custom displays, like the one
      --   -- for "codeactions"
      --   -- specific_opts = {
      --   --   [kind] = {
      --   --     make_indexed = function(items) -> indexed_items, width,
      --   --     make_displayer = function(widths) -> displayer
      --   --     make_display = function(displayer) -> function(e)
      --   --     make_ordinal = function(e) -> string
      --   --   },
      --   --   -- for example to disable the custom builtin "codeactions" display
      --   --      do the following
      --   --   codeactions = false,
      --   -- }
      -- }
    }

  })
  require('telescope').load_extension('dap')
  require('telescope').load_extension('ui-select')
end

config()