init.lua/after/plugin/autopairs.lua

require("nvim-autopairs").setup({})

local cmp_autopairs = require("nvim-autopairs.completion.cmp")
local cmp = require("cmp")
local handlers = require("nvim-autopairs.completion.handlers")

cmp.event:on(
	"confirm_done",
	cmp_autopairs.on_confirm_done({
		filetypes = {
			-- "*" is a alias to all filetypes
			["*"] = {
				["("] = {
					kind = {
						cmp.lsp.CompletionItemKind.Function,
						cmp.lsp.CompletionItemKind.Method,
					},
					handler = handlers["*"],
				},
			},
			lua = {
				["("] = {
					kind = {
						cmp.lsp.CompletionItemKind.Function,
						cmp.lsp.CompletionItemKind.Method,
					},
					---@param char string
					---@param item table item completion
					---@param bufnr number buffer number
					---@param rules table
					---@param commit_character table<string>
					handler = function(char, item, bufnr, rules, commit_character)
						-- Your handler function. Inpect with print(vim.inspect{char, item, bufnr, rules, commit_character})
					end,
				},
			},
			-- Disable for tex
			tex = false,
			sh = false,
			bash = false,
			zsh = false,
		},
	})
)