Adding an option to generate typescript enum instead of union of strings

README.md

@@ -26,10 +26,14 @@ oazapfts <spec> [filename]
 Options:
 --exclude, -e tag to exclude
 --include, -i tag to include
+--optimistic
+--useEnumType
 ```
 
 Where `<spec>` is the URL or local path of an OpenAPI or Swagger spec (in either json or yml) and `<filename>` is the location of the `.ts` file to be generated. If the filename is omitted, the code is written to stdout.
 
+Use the `useEnumType` option to generate typescript enums instead of union of values.
+
 ## Overriding the defaults
 
 The generated file exports a `defaults` constant that can be used to override the `basePath`, provide a custom `fetch` implementation or to send additional headers with each request:

demo/api.ts

@@ -30,6 +30,7 @@ export type Pet = {
   tags?: Tag[];
   status?: "available" | "pending" | "sold";
   animal?: true;
+  size?: "P" | "M" | "G";
 };
 export type ApiResponse = {
   code?: number;