Move protocol definition to a separated file

Author: ericdallo

lsp-dart-outline.el

@@ -21,6 +21,7 @@
 
 (require 'lsp-treemacs)
 
+(require 'lsp-dart-protocol)
 (require 'lsp-dart-utils)
 (require 'lsp-dart-code-lens)
 (require 'lsp-dart-flutter-widget-guide)
@@ -60,8 +61,6 @@ Defaults to side following treemacs default."
 
 ;;; Internal
 
-(lsp-interface (OutlineNotification (:uri :outline) nil))
-
 (defun lsp-dart-outline--set-metadata (workspace params key-prefix)
   "Save in WORKSPACE the PARAMS metadata with KEY-PREFIX.
 The key is composed of the KEY-PREFIX with PARAMS uri path."

lsp-dart-protocol.el

@@ -0,0 +1,29 @@
+;;; lsp-dart-protocol.el --- lsp-dart custom protocol -*- lexical-binding: t; -*-
+;;
+; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; Commentary:
+;;
+;;  lsp-dart custom protocol
+;;
+;;; Code:
+
+(require 'lsp-protocol)
+
+(lsp-interface (OutlineNotification (:uri :outline) nil))
+
+(provide 'lsp-dart-protocol)
+;;; lsp-dart-protocol.el ends here