gh-XcodesOrg-XcodesApp/Xcodes/XcodesKit/Sources/XcodesKit/Extensions/Logger.swift

import Foundation
import os.log

extension Logger {
    private static var subsystem = Bundle.main.bundleIdentifier!

    static public let appState = Logger(subsystem: subsystem, category: "appState")
    static public let helperClient = Logger(subsystem: subsystem, category: "helperClient")
    static public let subprocess = Logger(subsystem: subsystem, category: "subprocess")
}