@takeshape/cli

transform-json-types

An utility to generate Flow, TypeScript, Rust Serde Struct and Scala Case Class from JSON.

Note : It also detects optional properties for TS/Flow from a Collection.

Installation

npm install transform-json-types

The online REPL is available at

• JSON to Flow
• JSON to TypeScript
• JSON to Scala Case Class
• JSON to Rust Serde

Basic Usage

import transform from "transform-json-types"

const json = `{
  "hello": "world"
}`

console.log(json, {
  lang: "typescript"
})

// interface RootJson {
//   hello: string
// }

console.log(json, {
	lang: "rust"
})

// #[derive(Serialize, Deserialize)]
// struct RootInterface {
//   hello: String,
// }

API

transform(json, [options])

json : String | JSON

You can pass a parsed JSON or a stringified JSON.

Options

Option	Default	Description
lang	'flow'	One of flow, typescript, scala, io-ts or rust-serde
rustCase	'camelCase'	either snakeCase or camelCase

Inspirations

Majority of the inspiration was from xperiment's json2dts

Development

1. Fork and clone the repo.
2. Create a new branch.
3. Create features or fix bugs.
4. Write test to improve stability.
5. Open a PR.

License

MIT @ Ritesh Kumar

Contributors

Thanks goes to these wonderful people (emoji key):

Ritesh Kumar 💻 📖 🤔	Florian Gilcher 💻	Pedro Casaubon 💻 🤔	stereobooster 💻

This project follows the all-contributors specification. Contributions of any kind welcome!