Output

Learn about files generated with @hey-api/openapi-ts.

TIP

Your actual output depends on your Hey API configuration. It may contain a different number of files and their contents might differ.

Overview

If you use the default configuration, your project might look like this.

my-app/
├── node_modules/
├── src/
│ ├── client/
│ │ ├── client/
│ │ ├── core/
│ │ ├── client.gen.ts
│ │ ├── index.ts
│ │ ├── sdk.gen.ts
│ │ └── types.gen.ts
│ └── index.ts
└── package.json

Each file is an artifact generated by a Hey API plugin. This is the default output, we will cover customizing it in this section. These files also form the base for third-party plugins.

Let's go through each file in the src/client folder and explain what it looks like, what it does, and how to use it.

Index

index.ts is the only file not generated by a specific plugin. It's meant for convenience and by default, it re-exports every artifact generated by default plugins (TypeScript and SDK).

index.ts

export * from './sdk.gen';
export * from './types.gen';

Disable index file

We recommend importing artifacts from their respective files to avoid ambiguity, but we leave this choice up to you.

import type { Pet } from './client';
// or
import type { Pet } from './client/types.gen';

If you're not importing artifacts from the index file, you can skip generating it altogether by setting the output.indexFile option to false.

export default {
  input: 'hey-api/backend', // sign up at app.heyapi.dev
  output: {
    indexFile: false, 
    path: 'src/client',
  },
};

Re-export more files

You can choose which files should be re-exported by setting the exportFromIndex option to true on any plugin. For example, here's how you would re-export Zod plugin exports.

export default {
  input: 'hey-api/backend', // sign up at app.heyapi.dev
  output: 'src/client',
  plugins: [
    // ...other plugins
    {
      exportFromIndex: true, 
      name: 'zod',
    },
  ],
};

WARNING

Re-exporting additional files from index file may result in broken output due to naming conflicts.

Examples

You can view live examples on StackBlitz.

Sponsors

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