add outline

lua/plugins/lsp.lua

@@ -118,6 +118,7 @@ return {
 
           vim.opt_local.omnifunc = 'v:lua.vim.lsp.omnifunc'
           vim.keymap.set('n', 'gd', vim.lsp.buf.definition, { buffer = 0 })
+          vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, { buffer = 0 })
           vim.keymap.set('n', 'gr', vim.lsp.buf.references, { buffer = 0 })
           vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, { buffer = 0 })
           vim.keymap.set('n', 'gT', vim.lsp.buf.type_definition, { buffer = 0 })
@@ -181,4 +182,15 @@ return {
       })
     end,
   },
+  {
+    'hedyhli/outline.nvim',
+    lazy = true,
+    cmd = { 'Outline', 'OutlineOpen' },
+    keys = {
+      { '<leader>co', '<cmd>Outline<CR>', desc = 'Toggle outline' },
+    },
+    opts = {
+      -- Your setup opts here
+    },
+  },
 }