A simple tool to convert OpenAPI 3.0/3.1 specs into a TypeScript file with useful types.
npm i -D @grafikart/o2ts
yarn add -D @grafikart/o2ts
pnpm add -D @grafikart/o2tsAdd the following script to your package.json:
{
"scripts": {
"openapi": "o2ts ./openapi.yml"
}
}Then:
npm run openapiHere is an example of using the definitions generated with the tool:
import type { APIPaths, APIRequests, APIResponse } from './openapi'
export async function fetchAPI<
Path extends APIPaths,
Options extends APIRequests<Path>
> (path: Path, options: Options): Promise<APIResponse<Path, Options['method']>> {
// Your code here
}You can find more implementations in the examples directory.