forked from loafle/openapi-generator-original
* Typescript 3.2
* Typescript spread operator
* Add vendor extension to the operation
* Remove url.URLSearchParams
* Generate form data in API
* Make axios scripts executable
* Reran generator
* Generate sample code
* Revert to 2.4 Typescript
* COLLECTION_FORMAT.{{collectionFormat}} everywhere for consistency
* Consistency on the CollectionFormats, comment on the vendor extension
* fix compilation error