Can I set default keyboard shortcut for my xcode editor extension？

How can I set default keyboard shortcuts for my xcode editor extension, or is there hava a method to export xcode keyboard shortcuts settings, and i can set it myself for others?(I found a file /Applications/Xcode.app/Contents/Frameworks/IDEKit.framework/Versions/A/Resources/IDETextKeyBindingSet.plist, but this looks is only for key bindings.)

I also notice there is a file "~/Library/Developer/Xcode/UserData/KeyBindings/Default.idekeybindings" have some infomation about some xcode editor extension such as

Code Block xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Menu Key Bindings</key>
	<dict>
		<key>Key Bindings</key>
		<array>
			<dict>
				<key>Action</key>
				<string>_invokeSourceEditorExtensionCommand:</string>
				<key>Alternate</key>
				<string>NO</string>
				<key>CommandID</key>
				<string>IDESourceEditorExtension:com.bytedance.CleanClosureSyntax.Cleaner,IDESourceEditorExtensionCommand:com.bytedance.CleanClosureSyntax.Cleaner.SourceEditorCommand</string>
				<key>Group</key>
				<string>Editor Menu for Source Code</string>
				<key>GroupID</key>
				<string>Xcode.IDEPegasusSourceEditor.MenuDefinition.Editor</string>
				<key>GroupedAlternate</key>
				<string>NO</string>
				<key>Navigation</key>
				<string>NO</string>
				<key>Parent Title</key>
				<string>Cleaner</string>
				<key>Title</key>
				<string>Source Editor Command</string>
			</dict>
		</array>
		<key>Version</key>
		<integer>3</integer>
	</dict>
</dict>
</plist>

Can someone tell me what this file is use for?
Any reply would be appreciated greatly