return {
  virtual_text = false,
  update_in_insert = true,
  underline = true,
  severity_sort = true,
  signs = {
    active = {
      { name = "DiagnosticSignError", text = "" },
      { name = "DiagnosticSignWarn", text = "" },
      { name = "DiagnosticSignHint", text = "" },
      { name = "DiagnosticSignInfo", text = "" },
    },
  },
  float = {
    focusable = false,
    style = "minimal",
    border = "rounded",
    source = "always",
    header = "",
    prefix = "",
  },
}