nvim/lua/plugins/treesitter.lua

return {
	{
		"nvim-treesitter/nvim-treesitter",
		build = ":TSUpdate",
		config = function()
			local configs = require("nvim-treesitter.configs")

			configs.setup({
				ensure_installed = {
					"c",
					"lua",
					"vim",
					"vimdoc",
					"javascript",
					"html",
					"rust",
					"regex",
					"typescript",
					"tsx",
					"typst",
					"markdown",
					"markdown_inline",
					"r"
				},
				sync_install = false,
				highlight = { enable = true },
				indent = { enable = true },
			})
		end,
	},
	{
		"nvim-treesitter/nvim-treesitter-textobjects",
		build = ":TSUpdate",
		config = function()
			require("nvim-treesitter.configs").setup({
				textobjects = {
					select = {
						enable = true,

						-- Automatically jump forward to textobj, similar to targets.vim
						lookahead = true,

						keymaps = {
							-- You can use the capture groups defined in textobjects.scm
							["af"] = "@function.outer",
							["if"] = "@function.inner",
							["ac"] = "@class.outer",
							-- You can optionally set descriptions to the mappings (used in the desc parameter of
							-- nvim_buf_set_keymap) which plugins like which-key display
							["ic"] = { query = "@class.inner", desc = "Select inner part of a class region" },
							-- You can also use captures from other query groups like `locals.scm`
							["as"] = { query = "@scope", query_group = "locals", desc = "Select language scope" },
							["ap"] = "@parameter.outer",
							["ip"] = "@parameter.inner",
						},
						-- You can choose the select mode (default is charwise 'v')
						--
						-- Can also be a function which gets passed a table with the keys
						-- * query_string: eg '@function.inner'
						-- * method: eg 'v' or 'o'
						-- and should return the mode ('v', 'V', or '<c-v>') or a table
						-- mapping query_strings to modes.
						selection_modes = {
							["@parameter.outer"] = "v", -- charwise
							["@function.outer"] = "V", -- linewise
							["@class.outer"] = "<c-v>", -- blockwise
						},
						-- If you set this to `true` (default is `false`) then any textobject is
						-- extended to include preceding or succeeding whitespace. Succeeding
						-- whitespace has priority in order to act similarly to eg the built-in
						-- `ap`.
						--
						-- Can also be a function which gets passed a table with the keys
						-- * query_string: eg '@function.inner'
						-- * selection_mode: eg 'v'
						-- and should return true or false
						include_surrounding_whitespace = true,
					},
				},
			})
		end,
	},
}