initial

types/conversation.ts

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+// Conversation tracking types for maintaining context across interactions
+
+export interface ConversationMessage {
+  id: string;
+  role: 'user' | 'assistant';
+  content: string;
+  timestamp: number;
+  metadata?: {
+    editedFiles?: string[]; // Files edited in this interaction
+    addedPackages?: string[]; // Packages added in this interaction
+    editType?: string; // Type of edit performed
+    sandboxId?: string; // Sandbox ID at time of message
+  };
+}
+
+export interface ConversationEdit {
+  timestamp: number;
+  userRequest: string;
+  editType: string;
+  targetFiles: string[];
+  confidence: number;
+  outcome: 'success' | 'partial' | 'failed';
+  errorMessage?: string;
+}
+
+export interface ConversationContext {
+  messages: ConversationMessage[];
+  edits: ConversationEdit[];
+  currentTopic?: string; // Current focus area (e.g., "header styling", "hero section")
+  projectEvolution: {
+    initialState?: string; // Description of initial project state
+    majorChanges: Array<{
+      timestamp: number;
+      description: string;
+      filesAffected: string[];
+    }>;
+  };
+  userPreferences: {
+    editStyle?: 'targeted' | 'comprehensive'; // How the user prefers edits
+    commonRequests?: string[]; // Common patterns in user requests
+    packagePreferences?: string[]; // Commonly used packages
+  };
+}
+
+export interface ConversationState {
+  conversationId: string;
+  startedAt: number;
+  lastUpdated: number;
+  context: ConversationContext;
+}

types/file-manifest.ts

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+// File manifest types for enhanced edit tracking
+
+export interface FileInfo {
+  content: string;
+  type: 'component' | 'page' | 'style' | 'config' | 'utility' | 'layout' | 'hook' | 'context';
+  exports?: string[]; // Named exports and default export
+  imports?: ImportInfo[]; // Dependencies
+  lastModified: number;
+  componentInfo?: ComponentInfo; // For React components
+  path: string;
+  relativePath: string; // Path relative to src/
+}
+
+export interface ImportInfo {
+  source: string; // e.g., './Header', 'react', '@/components/Button'
+  imports: string[]; // Named imports
+  defaultImport?: string; // Default import name
+  isLocal: boolean; // true if starts with './' or '@/'
+}
+
+export interface ComponentInfo {
+  name: string;
+  props?: string[]; // Prop names if detectable
+  hooks?: string[]; // Hooks used (useState, useEffect, etc)
+  hasState: boolean;
+  childComponents?: string[]; // Components rendered inside
+}
+
+export interface RouteInfo {
+  path: string; // Route path (e.g., '/videos', '/about')
+  component: string; // Component file path
+  layout?: string; // Layout component if any
+}
+
+export interface ComponentTree {
+  [componentName: string]: {
+    file: string;
+    imports: string[]; // Components it imports
+    importedBy: string[]; // Components that import it
+    type: 'page' | 'layout' | 'component';
+  }
+}
+
+export interface FileManifest {
+  files: Record<string, FileInfo>;
+  routes: RouteInfo[];
+  componentTree: ComponentTree;
+  entryPoint: string; // Usually App.jsx or main.jsx
+  styleFiles: string[]; // All CSS files
+  timestamp: number;
+}
+
+// Edit classification types
+export enum EditType {
+  UPDATE_COMPONENT = 'UPDATE_COMPONENT',    // "update the header", "change button color"
+  ADD_FEATURE = 'ADD_FEATURE',              // "add a videos page", "create new component"
+  FIX_ISSUE = 'FIX_ISSUE',                 // "fix the styling", "resolve error"
+  REFACTOR = 'REFACTOR',                   // "reorganize", "clean up"
+  FULL_REBUILD = 'FULL_REBUILD',           // "start over", "recreate everything"
+  UPDATE_STYLE = 'UPDATE_STYLE',           // "change colors", "update theme"
+  ADD_DEPENDENCY = 'ADD_DEPENDENCY'        // "install package", "add library"
+}
+
+export interface EditIntent {
+  type: EditType;
+  targetFiles: string[]; // Predicted files to edit
+  confidence: number; // 0-1 confidence score
+  description: string; // Human-readable description
+  suggestedContext: string[]; // Additional files to include for context
+}
+
+// Patterns for intent detection
+export interface IntentPattern {
+  patterns: RegExp[];
+  type: EditType;
+  fileResolver: (prompt: string, manifest: FileManifest) => string[];
+}

types/sandbox.ts

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+// Global types for sandbox file management
+
+export interface SandboxFile {
+  content: string;
+  lastModified: number;
+}
+
+export interface SandboxFileCache {
+  files: Record<string, SandboxFile>;
+  lastSync: number;
+  sandboxId: string;
+  manifest?: any; // FileManifest type from file-manifest.ts
+}
+
+export interface SandboxState {
+  fileCache: SandboxFileCache | null;
+  sandbox: any; // E2B sandbox instance
+  sandboxData: {
+    sandboxId: string;
+    url: string;
+  } | null;
+}
+
+// Declare global types
+declare global {
+  var activeSandbox: any;
+  var sandboxState: SandboxState;
+  var existingFiles: Set<string>;
+}
+
+export {};