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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 {};