nvim-config/lua/plugins_config/bufferline.lua

vim.opt.termguicolors = true
require("bufferline").setup {
  options = {
    mode = "tabs",     -- set to "tabs" to only show tabpages instead
    show_buffer_close_icons = false,
    show_close_icon = false,
    always_show_bufferline = false,
  }
}