feat(comment): add support for: interface methods, struct fields, variables (#123)

* refactor(comment): dont use unnecessary function

* chore: quick way to open vim in dev mode

* feat(comment): add comment on on interface method

* feat(comment): add comment on a struct field

* feat(comment): add comment on a variable

* docs: add note about the generate function

* docs: gopher.TsResult

* fix(utils): handle case when indentation is wrong

Taskfile.yml

@@ -21,6 +21,8 @@ tasks:
              -u ./scripts/minimal_init.lua \
              -c "lua MiniTest.run()" \
              -c ":qa!"
+  nvim:
+    cmd: nvim --clean -u "./scripts/minimal_init.lua" {{ .CLI_ARGS }}
 
   docgen:
     desc: generate vimhelp