Apply useUnionTypes to enums as well.

Author: hsume2

src/templates/index.hbs

@@ -9,10 +9,10 @@ export { BaseAPI } from './core/request';
 {{#if models}}
 
 {{#each models}}
-{{#if enum}}
-export { {{{name}}} } from './models/{{{name}}}';
-{{else if @root.useUnionTypes}}
+{{#if @root.useUnionTypes}}
 export type { {{{name}}} } from './models/{{{name}}}';
+{{else if enum}}
+export { {{{name}}} } from './models/{{{name}}}';
 {{else if enums}}
 export { {{{name}}} } from './models/{{{name}}}';
 {{else}}

src/templates/partials/exportEnum.hbs

@@ -3,6 +3,7 @@
  * {{{description}}}
  */
 {{/if}}
+{{#unless @root.useUnionTypes}}
 export enum {{{name}}} {
     {{#each enum}}
     {{#if description}}
@@ -17,3 +18,6 @@ export enum {{{name}}} {
     {{/containsSpaces}}
     {{/each}}
 }
+{{else}}
+export type {{{name}}} = {{#each enum}}{{{value}}}{{#unless @last}} | {{/unless}}{{/each}}{{>isNullable}}
+{{/unless}}