swift

import Combine
import Foundation

class SearchViewModel: ObservableObject {
    @Published var searchQuery = ""
    @Published var results: [SearchResult] = []

import SwiftUI

struct ContentView: View {
    @State private var username = ""
    @State private var isLoggedIn = false
    @StateObject private var viewModel = LoginViewModel()

import SwiftUI

struct CardModifier: ViewModifier {
    var backgroundColor: Color = .white
    var cornerRadius: CGFloat = 12
    var shadowRadius: CGFloat = 5

import Foundation
import UIKit

class ImageProcessor {
    // Background processing with main thread updates
    func processImage(_ image: UIImage, completion: @escaping (UIImage?) -> Void) {

import SwiftUI

enum Route: Hashable {
    case postDetail(id: Int)
    case userProfile(id: Int)
    case settings

import UIKit
import WebKit

class WebViewController: UIViewController {
    private var webView: WKWebView!
    private var progressView: UIProgressView!

import SwiftUI

// MARK: - Semantic Colors in SwiftUI
struct AdaptiveColorsView: View {
    var body: some View {
        VStack(spacing: 20) {

import SwiftUI

struct PostsView: View {
    @StateObject private var viewModel = PostsViewModel()

    var body: some View {

import WidgetKit
import SwiftUI

struct SimpleEntry: TimelineEntry {
    let date: Date
    let count: Int

import UIKit

class ImageCache {
    static let shared = ImageCache()

    private let cache = NSCache<NSString, UIImage>()

import CloudKit
import Combine

class CloudKitManager: ObservableObject {
    static let shared = CloudKitManager()

import UIKit

class ProfileViewController: UIViewController {
    private let profileImageView: UIImageView = {
        let imageView = UIImageView()
        imageView.contentMode = .scaleAspectFill