Fork of ferdikoomen/openapi-typescript-codegen. See that repository for more documentation.

1. Headers are always optional, whether the OpenAPI JSON says they are required or not.
2. Added an optional config property called ERROR_CALLBACK which is a function that will run before API errors are thrown.
3. Ability to run code before or after each request using BEFORE_REQUEST and BEFORE_REQUEST config

1. Run npm test to run automated tests
2. If a snapshot test fails due to an intentional change, run npm run test:update to update the snapshots
3. To test local changes with your application, first run npm run build. Then, replace npx @jegan321/openapi-typescript-codegen with node ../openapi-typescript-codegen/bin/index.js in your application-side script.

1. Update package.json with a new version
2. npm run release
3. npm publish
4. Commit changes