 
         let networkLoadingIndicator = XCUIApplication().otherElements.deviceStatusBars.networkLoadingIndicators.element
         let networkLoadingIndicatorDisappeared = XCTNSPredicateExpectation(predicate: NSPredicate(format: "exists == false"), object: networkLoadingIndicator)
-        XCTWaiter.wait(for: [networkLoadingIndicatorDisappeared], timeout: timeout)
+        _ = XCTWaiter.wait(for: [networkLoadingIndicatorDisappeared], timeout: timeout)
     }
 
     class func pathPrefix() throws -> URL? {

    case cannotFindHomeDirectory
    case cannotFindSimulatorHomeDirectory
    case cannotAccessSimulatorHomeDirectory(String)

    var debugDescription: String {
        switch self {

    }

    class func setLocale(_ app: XCUIApplication) {
        guard let cacheDirectory = self.cacheDirectory else {
            print("CacheDirectory is not set - probably running on a physical device?")
            return
        }
        
        let path = cacheDirectory.appendingPathComponent("locale.txt")

        do {
            let trimCharacterSet = CharacterSet.whitespacesAndNewlines
            locale = try String(contentsOf: path, encoding: .utf8).trimmingCharacters(in: trimCharacterSet)
        } catch {
            print("Couldn't detect/set locale...")
        }
