return {
	{
		"hrsh7th/nvim-cmp",
		dependencies = {
			"hrsh7th/cmp-buffer",
			"hrsh7th/cmp-path",
			"hrsh7th/cmp-nvim-lsp",
			"L3MON4D3/LuaSnip",
			"saadparwaiz1/cmp_luasnip",
			"neovim/nvim-lspconfig",
			"hrsh7th/cmp-cmdline",
		},
		config = function()
			local cmp = require("cmp")
			cmp.setup({
				snippet = {
					expand = function(args)
						require("luasnip").lsp_expand(args.body)
					end,
				},
				mapping = cmp.mapping.preset.insert({
					["<C-b>"] = cmp.mapping.scroll_docs(-4),
					["<C-f>"] = cmp.mapping.scroll_docs(4),
					["<C-Space>"] = cmp.mapping.complete(),
					["<C-e>"] = cmp.mapping.abort(),
					["<CR>"] = cmp.mapping.confirm({ select = true }),
				}),
				sources = cmp.config.sources({
					{ name = "nvim_lsp" },
					{ name = "luasnip" },
				}, {
					{ name = "buffer" },
					{ name = "path" },
				}),
			})
		end,
	},
	{
		"nvim-treesitter/nvim-treesitter",
		config = function()
			require("nvim-treesitter.configs").setup({
				ensure_installed = {
					"c",
					"cpp",
					"cmake",
					"bash",
					"go",
					"lua",
					"python",
					"java",
					"git_config",
					"git_rebase",
					"gitattributes",
					"gitcommit",
					"gitignore",
					"groovy",
					"json",
					"sql",
					"vim",
					"xml",
					"tcl",
					"yaml",
					"ini",
					"comment",
				},
			})
		end,
	},
	{
		"nvimdev/lspsaga.nvim",
		config = function()
			require("lspsaga").setup({})
		end,
		dependencies = {
			"nvim-treesitter/nvim-treesitter", -- optional
			"nvim-tree/nvim-web-devicons", -- optional
		},
	},
}