import Foundation public enum AmpSettingsReader {    public static let apiTokenKey = "AMP_API_KEY"     public static func apiToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.cleaned(environment[self.apiTokenKey])    }     static func cleaned(_ raw: String?) -> String? {        guard var value = raw?.trimmingCharacters(in: .whitespacesAndNewlines), !value.isEmpty else {            return nil        }        if (value.hasPrefix("\"") && value.hasSuffix("\"")) ||            (value.hasPrefix("'") && value.hasSuffix("'"))        {            value = String(value.dropFirst().dropLast())        }        value = value.trimmingCharacters(in: .whitespacesAndNewlines)        return value.isEmpty ? nil : value    }}