return {
  'zbirenbaum/copilot-cmp',
  dependencies = 'copilot.lua',
  opts = {},
  config = function(_, opts)
    local copilot_cmp = require 'copilot_cmp'
    copilot_cmp.setup(opts)
    -- attach cmp source whenever copilot attaches
    -- fixes lazy-loading issues with the copilot cmp source
    local on_attach = function(client, _)
      if client.name == 'copilot' then
        copilot_cmp._on_insert_enter {}
      end
    end
    vim.api.nvim_create_autocmd('LspAttach', {
      callback = function(args)
        local buffer = args.buf ---@type number
        local client = vim.lsp.get_client_by_id(args.data.client_id)
        on_attach(client, buffer)
      end,
    })
  end,
}