import Foundation public enum ProviderTokenSource: String, Sendable {    case environment} public struct ProviderTokenResolution: Sendable {    public let token: String    public let source: ProviderTokenSource     public init(token: String, source: ProviderTokenSource) {        self.token = token        self.source = source    }} public enum ProviderTokenResolver {    public static func zaiToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.zaiResolution(environment: environment)?.token    }     public static func syntheticToken(        environment: [String: String] = ProcessInfo.processInfo.environment) -> String?    {        self.syntheticResolution(environment: environment)?.token    }     public static func copilotToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.copilotResolution(environment: environment)?.token    }     public static func minimaxToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.minimaxTokenResolution(environment: environment)?.token    }     public static func minimaxCookie(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.minimaxCookieResolution(environment: environment)?.token    }     public static func kimiAuthToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.kimiAuthResolution(environment: environment)?.token    }     public static func kimiK2Token(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.kimiK2Resolution(environment: environment)?.token    }     public static func warpToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.warpResolution(environment: environment)?.token    }     public static func openRouterToken(environment: [String: String] = ProcessInfo.processInfo.environment) -> String? {        self.openRouterResolution(environment: environment)?.token    }     public static func zaiResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(ZaiSettingsReader.apiToken(environment: environment))    }     public static func syntheticResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(SyntheticSettingsReader.apiKey(environment: environment))    }     public static func copilotResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(self.cleaned(environment["COPILOT_API_TOKEN"]))    }     public static func minimaxTokenResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(MiniMaxAPISettingsReader.apiToken(environment: environment))    }     public static func minimaxCookieResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(MiniMaxSettingsReader.cookieHeader(environment: environment))    }     public static func kimiAuthResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        if let resolution = self.resolveEnv(KimiSettingsReader.authToken(environment: environment)) {            return resolution        }        #if os(macOS)        do {            let session = try KimiCookieImporter.importSession()            if let token = session.authToken {                return ProviderTokenResolution(token: token, source: .environment)            }        } catch {            // No browser cookies found, continue to fallback        }        #endif        return nil    }     public static func kimiK2Resolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(KimiK2SettingsReader.apiKey(environment: environment))    }     public static func warpResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(WarpSettingsReader.apiKey(environment: environment))    }     public static func openRouterResolution(        environment: [String: String] = ProcessInfo.processInfo.environment) -> ProviderTokenResolution?    {        self.resolveEnv(OpenRouterSettingsReader.apiToken(environment: environment))    }     private 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.removeFirst()            value.removeLast()        }         value = value.trimmingCharacters(in: .whitespacesAndNewlines)        return value.isEmpty ? nil : value    }     private static func resolveEnv(_ token: String?) -> ProviderTokenResolution? {        guard let token else { return nil }        return ProviderTokenResolution(token: token, source: .environment)    }}