return function(client, bufnr)
  if client.server_capabilities.documentSymbolProvider then
    require('nvim-navbuddy').attach(client, bufnr)
  end

  if client.server_capabilities.inlayHintProvider ~= nil and client.server_capabilities.inlayHintProvider.resolveProvider then
    vim.lsp.inlay_hint.enable(true, { bufnr = bufnr })
  end

  local nmap = function(keys, func, desc)
    if desc then
      desc = 'LSP: ' .. desc
    end

    vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
  end

  nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
  nmap('gi', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
  nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
  nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[N]ame')
  nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
  nmap('K', vim.lsp.buf.hover, 'Hover docs')

  -- Lesser used LSP functionality
  nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
  nmap('<leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
  nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
  nmap('<leader>wl', function()
    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
  end, '[W]orkspace [L]ist Folders')

  nmap('<leader>e', vim.diagnostic.open_float, 'Open floating diagnostics')
  nmap('<leader>q', vim.diagnostic.setloclist, 'Open diagnostics list')
end