andrewcampoli

import UIKit

enum BackgroundingSource: String {
    case lock = "lock", homeOrSwitch = "homeOrSwitch"
}

protocol BackgroundingSourceTrackerDelegate: class {
    func backgroundingSourceTracker(_ backgroundingSourceTracker: BackgroundingSourceTracker, didTrackBackgroundingWith source: BackgroundingSource)
}

andrewcampoli

import Foundation

protocol Encoder {
    func encode<Value>(_ value: Value) throws -> Data where Value : Encodable
}

extension JSONEncoder: Encoder {}
extension PropertyListEncoder: Encoder {}

protocol Decoder {