A barrel in every folder

Set nested to true on a plugin's output.barrel so it writes an index.ts in every subdirectory, letting callers import from any depth. This field works on a plugin's output.barrel only, not on the root one.

kubb.config.ts

import { defineConfig } from 'kubb/config'
import { pluginTs } from '@kubb/plugin-ts'

export default defineConfig({
  input: './petStore.yaml',
  output: { path: './src/gen', clean: true },
  plugins: [pluginTs({ output: { barrel: { type: 'named', nested: true } } })],
})