Nvim: enable text objects for functions and classes

home/.config/nvim/lua/plugins/treesitter.lua

@@ -69,6 +69,33 @@ return {
           goto_previous_start = { ["[f"] = "@function.outer", ["[c"] = "@class.outer" },
           goto_previous_end = { ["[F"] = "@function.outer", ["[C"] = "@class.outer" },
         },
+        select = {
+          enable = true,
+          lookahead = true,
+          keymaps = {
+            ["af"] = {
+              query = "@function.outer",
+              desc = "Select outer part of a function",
+            },
+            ["if"] = {
+              query = "@function.inner",
+              desc = "Select inner part of a function",
+            },
+            ["ac"] = {
+              query = "@class.outer",
+              desc = "Select outer part of a class",
+            },
+            ["ic"] = {
+              query = "@class.inner",
+              desc = "Select inner part of a class",
+            },
+            ["as"] = {
+              query = "@scope",
+              query_group = "locals",
+              desc = "Select language scope",
+            },
+          },
+        },
       },
     },
     --- @param opts TSConfig