return {
  -- Highly experimental plugin that completely
  -- replaces the UI for messages, cmdline and the popupmenu.
  -- https://github.com/folke/noice.nvim
  {
    ---@module 'noice'
    'folke/noice.nvim',
    event = 'VeryLazy',
    dependencies = {
      -- if you lazy-load any plugin below, make sure to add proper `module="..."` entries
      'MunifTanjim/nui.nvim',
      {
        'rcarriga/nvim-notify',
        opts = { background_colour = '#000000' },
      },
    },
    opts = {
      lsp = {
        -- override markdown rendering so that **cmp** and other plugins
        -- use **Treesitter**
        override = {
          ['vim.lsp.util.convert_input_to_markdown_lines'] = true,
          ['vim.lsp.util.stylize_markdown'] = true,
          ['cmp.entry.get_documentation'] = true, -- requires hrsh7th/nvim-cmp
        },
      },
      -- you can enable a preset for easier configuration
      presets = {
        bottom_search = true, -- use a classic bottom cmdline for search
        command_palette = true, -- position the cmdline and popupmenu together
        long_message_to_split = true, -- long messages will be sent to a split
        inc_rename = false, -- enables an input dialog for inc-rename.nvim
        lsp_doc_border = false, -- add a border to hover docs and signature help
      },
      routes = {
        {
          view = 'notify',
          filter = { event = 'msg_showmode' },
        },
        {
          filter = {
            event = 'msg_show',
            kind = '',
            any = {
              { find = 'written' },
              { find = '%d of %d --%d%--' },
            },
          },
          opts = { skip = true },
        },
        {
          filter = {
            event = 'msg_show',
            any = {
              { find = '%d+L, %d+B' },
              { find = '; after #%d+' },
              { find = '; before #%d+' },
              { find = "' added to" },
            },
          },
          view = 'mini',
        },
        {
          filter = {
            event = 'lsp',
            kind = 'progress',
            cond = function(message)
              local client = vim.tbl_get(message.opts, 'progress', 'client')
              return client == 'lua_ls'
            end,
          },
          opts = { skip = true },
        },
      },
      views = {
        cmdline_popup = {
          position = {
            row = 5,
            col = '50%',
          },
          size = {
            width = 60,
            height = 'auto',
          },
        },
        popupmenu = {
          relative = 'editor',
          position = {
            row = 8,
            col = '50%',
          },
          size = {
            width = 60,
            height = 10,
          },
          border = {
            style = 'rounded',
            padding = { 0, 1 },
          },
          win_options = {
            winhighlight = { Normal = 'Normal', FloatBorder = 'DiagnosticInfo' },
          },
        },
      },
    },
  },

  -- A pretty diagnostics, references, telescope results,
  -- quickfix and location list to help you solve all the
  -- trouble your code is causing.
  -- https://github.com/folke/trouble.nvim
  {
    ---@module 'trouble'
    'folke/trouble.nvim',
    lazy = false,
    cmd = 'Trouble',
    dependencies = { 'nvim-tree/nvim-web-devicons' },
    ---@type trouble.Config
    opts = {
      auto_preview = true,
      auto_fold = true,
      auto_close = true,
      use_lsp_diagnostic_signs = true,
      keys = {
        j = 'next',
        k = 'prev',
      },
      modes = {
        diagnostics = {
          auto_open = false,
        },
        test = {
          mode = 'diagnostics',
          preview = {
            type = 'split',
            relative = 'win',
            position = 'right',
            size = 0.25,
          },
        },
        cascade = {
          mode = 'diagnostics', -- inherit from diagnostics mode
          filter = function(items)
            local severity = vim.diagnostic.severity.HINT
            for _, item in ipairs(items) do
              severity = math.min(severity, item.severity)
            end
            return vim.tbl_filter(
              function(item) return item.severity == severity end,
              items
            )
          end,
        },
      },
    },
  },
}