return { templates_dir = join_paths(get_data_dir(), "site", "after", "ftplugin"), diagnostics = { signs = { active = true, values = { { name = "LspDiagnosticsSignError", text = "" }, { name = "LspDiagnosticsSignWarning", text = "" }, { name = "LspDiagnosticsSignHint", text = "" }, { name = "LspDiagnosticsSignInformation", text = "" }, }, }, virtual_text = true, update_in_insert = false, underline = true, severity_sort = true, }, override = {}, document_highlight = true, popup_border = "single", on_attach_callback = nil, on_init_callback = nil, automatic_servers_installation = true, null_ls = { setup = {}, }, }