add keybind to delete buffer

.config/nvim/lua/plugins/telescope.lua

@@ -8,32 +8,37 @@ return {
     "folke/todo-comments.nvim",
   },
   config = function()
-      local telescope = require "telescope"
+    local telescope = require("telescope")
-      local actions = require "telescope.actions"
+    local actions = require("telescope.actions")
     local transform_mod = require("telescope.actions.mt").transform_mod
-      local trouble = require "trouble"
+    local trouble = require("trouble")
-      local trouble_telescope = require "trouble.sources.telescope"
+    local trouble_telescope = require("trouble.sources.telescope")
 
-      local custom_actions = transform_mod {
+    local custom_actions = transform_mod({
       open_trouble_qflist = function(prompt_bufnr)
-            trouble.toggle "quickfix"
+        trouble.toggle("quickfix")
       end,
-      }
+    })
 
-      telescope.setup {
+    telescope.setup({
       defaults = {
         path_display = { "smart" },
         mappings = {
+          n = {
+            ["x"] = actions.delete_buffer,
+            ["q"] = actions.close,
+          },
           i = {
             ["<C-k>"] = actions.move_selection_previous,
             ["<C-j>"] = actions.move_selection_next,
             ["<C-q>"] = actions.send_selected_to_qflist + custom_actions.open_trouble_qflist,
             ["<C-t>"] = trouble_telescope.open,
+            ["<ESC>"] = actions.close,
           },
         },
       },
-      }
+    })
 
-      telescope.load_extension "fzf"
+    telescope.load_extension("fzf")
   end,
 }