Generate realistic mock data from TypeScript interfaces with an interactive CLI.

npm install
npm run build
npm start

npm start

• 📁 Auto-discovers TypeScript files
• 🔧 Auto-detects interfaces
• 🎮 Guided experience with arrow key navigation
• 💾 Smart file naming suggestions

npm start -- --schema <file> --interface <name> [options]

Options:

• --schema, -s - Path to TypeScript file
• --interface, -i - Interface name to mock
• --count, -c - Number of objects (default: 1)
• --output, -o - Format: json or csv (default: json)
• --out-file, -f - Save to file

Examples:

# Generate 5 users as JSON
npm start -- --schema examples/User.ts --interface User --count 5

# Generate CSV and save to file
npm start -- --schema examples/User.ts --interface User --output csv --out-file users.csv

• ✅ Interactive CLI with auto-discovery
• ✅ Realistic data generation (context-aware)
• ✅ Multiple output formats (JSON, CSV)
• ✅ Full TypeScript support (unions, arrays, objects, dates)
• ✅ Optional properties and nested interfaces

• Primitives: string, number, boolean, Date
• Collections: array[], object
• Advanced: union types, optional properties, nested interfaces

interface User {
  id: number;
  name: string;
  email: string;
  isActive: boolean;
  role: 'admin' | 'user';
  address?: {
    street: string;
    city: string;
  };
}

Generates realistic data like:

{
  "id": 1234,
  "name": "John Doe", 
  "email": "john.doe@example.com",
  "isActive": true,
  "role": "user",
  "address": {
    "street": "123 Main St",
    "city": "Springfield"
  }
}

npm test    # Run tests
npm run build    # Build project