return {
  {
    "williamboman/mason-lspconfig.nvim",
    opts = {
      ensure_installed = { "lua_ls", "rust_analyzer", "tsserver", "pyright", "cssls", "cssmodules_ls" },
    },
  },
  {
    "jay-babu/mason-null-ls.nvim",
    opts = {
      ensure_installed = { "prettier", "stylua", "black", "rust_fmt" },
    },
  },
  {
    "jay-babu/mason-nvim-dap.nvim",
    opts = {
      ensure_installed = { "codelldb" },
    },
  },
}