return {
	"neoclide/coc.nvim",
	branch = "release",
	config = function()
		-- Completion support and diagnostics
		vim.cmd("set completeopt=menuone,noinsert,noselect")

		-- Diagnostics settings
		vim.cmd("set updatetime=300")
		vim.cmd('autocmd CursorHold * silent! CocAction("diagnosticRefresh")')

		-- Snippet support
		vim.g.coc_user_snippets = vim.fn.expand("~/.config/nvim/snippets")

		-- Signature help (popup)
		vim.cmd('autocmd CursorHold,CursorHoldI * silent! CocAction("showSignatureHelp")')

		-- Enable some coc extensions
		vim.g.coc_global_extensions = {
			"coc-snippets", -- Snippets support
			"coc-pyright", -- Python LSP
			"coc-tsserver", -- JavaScript/TypeScript LSP
			"coc-json", -- JSON LSP
			"coc-html", -- HTML LSP
			"coc-css", -- CSS LSP
			"coc-lua", -- Lua LSP
			"coc-diagnostic", -- Diagnostics
			"coc-syntax", -- Syntax highlighting
			"coc-eslint", -- ESLint (null-ls replacement for JS/TS)
			"coc-prettier", -- Prettier formatting
            "coc-java",
		}

		--------------
		-- KEYBINDS --
		--------------
		local keymap = vim.keymap
		local opts = { noremap = true, silent = true, desc = "" }
        vim.opt.signcolumn = 'yes'

		-- LSP actions
		opts.desc = "Jump to previous diagnostics"
		keymap.set("n", "[d", "<Plug>(coc-diagnostic-prev)", opts)

		opts.desc = "Jump to next diagnostics"
		keymap.set("n", "]d", "<Plug>(coc-diagnostic-next)", opts)

		opts.desc = "Show LSP references"
		keymap.set("n", "gR", "<cmd>CocAction('editor.action.showReferences')<CR>", opts)

		opts.desc = "Go to declaration"
		keymap.set("n", "gD", ":CocCommand editor.action.goToDeclaration<CR>", opts)

		opts.desc = "Show LSP definitions"
		keymap.set("n", "gd", "<cmd>CocAction('editor.action.goToDefinition')<CR>", opts)

		opts.desc = "Show LSP implementations"
		keymap.set("n", "gi", "<cmd>CocAction('editor.action.goToImplementation')<CR>", opts)

		opts.desc = "Show LSP type definitions"
		keymap.set("n", "gt", "<cmd>CocAction('editor.action.goToTypeDefinition')<CR>", opts)

		opts.desc = "See available code actions"
		keymap.set({ "n", "v" }, "<leader>ca", "<cmd>CocAction('editor.action.quickFix')<CR>", opts)

		opts.desc = "Format current file"
		keymap.set("n", "<leader>gf", "<cmd>CocCommand editor.action.formatDocument<CR>", opts)

		opts.desc = "Smart rename"
		keymap.set("n", "<leader>n", "<cmd>CocCommand editor.action.rename<CR>", opts)

		opts.desc = "Show buffer diagnostics"
		keymap.set("n", "ga", "<cmd>CocList diagnostics<CR>", opts)

		opts.desc = "Show line diagnostics"
		keymap.set("n", "gA", "<cmd>CocAction('diagnostic.showLineDiagnostics')<CR>", opts)

		opts.desc = "Go to previous diagnostic"
		keymap.set("n", "[d", "<cmd>CocAction('diagnostic.gotoPrev')<CR>", opts)

		opts.desc = "Go to next diagnostic"
		keymap.set("n", "]d", "<cmd>CocAction('diagnostic.gotoNext')<CR>", opts)

		opts.desc = "Show documentation for what is under cursor"
		keymap.set("n", "<leader>k", "<cmd>CocAction('editor.action.showHover')<CR>", opts)

		opts.desc = "Restart LSP"
		keymap.set("n", "<leader>rs", "<cmd>CocRestart<CR>", opts)

		-- CMP replacement

		-- Mapping for next suggestion
		opts.desc = "Next suggestion"
		vim.keymap.set("i", "<C-j>", "<Cmd>coc#select_next()<CR>", opts)

		-- Mapping for previous suggestion
		opts.desc = "Previous suggestion"
		vim.keymap.set("i", "<C-k>", "<Cmd>coc#select_prev()<CR>", opts)

		-- Mapping for scrolling documentation forward
		opts.desc = "Scroll docs forward"
		vim.keymap.set("i", "<C-S-j>", "<Cmd>CocScrollFloat -4<CR>", opts)

		-- Mapping for scrolling documentation backward
		opts.desc = "Scroll docs back"
		vim.keymap.set("i", "<C-S-k>", "<Cmd>CocScrollFloat 4<CR>", opts)

		-- Mapping to show completion suggestions
		opts.desc = "Show completion suggestions"
		vim.keymap.set("i", "<C-Space>", "<C-r>=coc#refresh()<CR>", opts)

		-- Mapping for Tab key (with snippet expansion and fallback)
		opts.desc = "Complete or expand snippet"
        keymap.set('i', '<TAB>', 'coc#pum#visible() ? coc#pum#next(1) : v:lua.check_back_space() ? "<TAB>" : coc#refresh()', opts)

		-- Mapping for jumping to the next placeholder in snippets
		opts.desc = "Jump to next placeholder in snippet"
		vim.keymap.set("i", "<C-p>", function()
			if vim.fn["coc#snippets#jumpable"]() == 1 then
				vim.fnkeys(vim.api.nvim_replace_termcodes("<Tab>", true, true, true), "n")
			end
		end, opts)

		-- Mapping for jumping to the previous placeholder in snippets
		opts.desc = "Jump to previous placeholder in snippet"
		vim.keymap.set("i", "<C-S-p>", function()
			if vim.fn["coc#snippets#jumpable"]() == 1 then
				vim.fn["coc#snippets#jump"](-1)
			else
				vim.fn.feedkeys(vim.api.nvim_replace_termcodes("<C-P>", true, true, true), "n")
			end
		end, opts)
	end,
}