Generate DTO for REST APIs for typesafe communication between backend and frontend.

• Supported primitive types: int, float, double, string
• Enum types are supported via string arrays
• Anonymous types are supported where we can define the fields of an entity as an json object
• Arrays are supported with the keyword list
• Maps of primitive key types are supported with the keyword map

The following languages are supported

• Typescript
• Java
• Golang

• Typescript: npx ts-node index.ts --file=test/contract.json --output=typescript --typescript_out=output/typescript
• Java: npx ts-node index.ts --file=test/contract.json --output=java --java_out=output/java
• Golang: npx ts-node index.ts --file=test/contract.json --output=go --go_out=output/golang