nvim-config/lua/core/dap_config/config.lua

local fn = vim.fn

fn.sign_define('DapBreakpoint', { text = '🅱️', texthl = '', linehl = '', numhl = '' })
fn.sign_define('DapStopped', { text = '➡️', texthl = '', linehl = '', numhl = '' })

-- no setup
-- require'dap'.setup({});