Sublime 3 D AutoModuleName plugin. Add "module path.folder.name;". It provides the dlang_auto_module_name command.

In code like this:

class Uno : IStylable
{
    //
}

will be auto added "moule uno;" at begin of file. Like this:

module uno;

class Uno : IStylable
{
    //
}

• Check file for "module ..."
• Get name from file_name
• • like a: project/source/ui/sys/device.d -> module ui.sys.device;
• Get name from "class Name"
• Get name from "interface Name"
• Get name from "struct Name"
• Get name from "enum Name"
• Insert "module name;"

Install DlangAutoModuleName from Package Control.

Then add a keybinding of your choice for the dlang_auto_module_name command, by adding a line like this to your keybindings file:

{ "keys": ["ctrl+shift+a"], "command": "dlang_auto_module_name" },

You can also try it out immediately by choosing "D: module ..." from the context menu or command pallete.