Add custom signs for diagnostics

init.lua

@@ -163,6 +163,12 @@ vim.opt.scrolloff = 10
 --  See `:help hlsearch`
 vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
 
+-- Redefined signs for diagnostics
+vim.fn.sign_define('DiagnosticSignError', { text = '', texthl = 'DiagnosticSignError', numhl = 'DiagnosticSignError' })
+vim.fn.sign_define('DiagnosticSignWarn', { text = '', texthl = 'DiagnosticSignWarn', numhl = 'DiagnosticSignWarn' })
+vim.fn.sign_define('DiagnosticSignHint', { text = '', texthl = 'DiagnosticSignHint', numhl = 'DiagnosticSignHint' })
+vim.fn.sign_define('DiagnosticSignInfo', { text = '', texthl = 'DiagnosticSignInfo', numhl = 'DiagnosticSignInfo' })
+
 -- Diagnostic keymaps
 vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })