typescript-angular: added Interfaces to api exports if withInterfaces is selected (#7975)

* added Interfaces to api exports if withInterfaces is selected

* removed import of interface classes

* added gererated petstore example api.ts

* Fix Issue 8014

* Adapted to work with Angular2 Http and Angular 4.3+ HttpClient

* removed unnecessary (others) for ng HttpClient from Interface

Author: feikede

modules/swagger-codegen/src/main/resources/typescript-angular/api.service.mustache

@@ -26,7 +26,7 @@ import { {{classname}} } from '../{{filename}}';
 import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
 import { Configuration }                                     from '../configuration';
 {{#withInterfaces}}
-import { {{classname}}Interface }                            from './{{classname}}Interface';
+import { {{classname}}Interface }                            from './{{classFilename}}Interface';
 {{/withInterfaces}}
 
 {{#operations}}

modules/swagger-codegen/src/main/resources/typescript-angular/apiInterface.mustache

@@ -1,9 +1,19 @@
 {{>licenseInfo}}
+{{#useHttpClient}}
+import { HttpHeaders }                                       from '@angular/common/http';
+{{/useHttpClient}}
+{{^useHttpClient}}
 import { Headers }                                           from '@angular/http';
+{{/useHttpClient}}
 
 import { Observable }                                        from 'rxjs/Observable';
 
-import * as models                                           from '../model/models';
+
+{{#imports}}
+import { {{classname}} } from '../{{filename}}';
+{{/imports}}
+
+
 import { Configuration }                                     from '../configuration';
 
 {{#operations}}
@@ -14,9 +24,9 @@ import { Configuration }                                     from '../configurat
     */
 {{/description}}
 export interface {{classname}}Interface {
-    defaultHeaders: Headers;
+    defaultHeaders: {{#useHttpClient}}Http{{/useHttpClient}}Headers;
     configuration: Configuration;
-    [others: string]: any;
+    {{^useHttpClient}}[others: string]: any;{{/useHttpClient}}
 
 {{#operation}}
     /**

modules/swagger-codegen/src/main/resources/typescript-angular/apis.mustache

@@ -4,6 +4,9 @@
 export * from './{{ classFilename }}';
 import { {{ classname }} } from './{{ classFilename }}';
 {{/operations}}
+{{#withInterfaces}}
+export * from './{{ classFilename }}Interface'
+{{/withInterfaces}}
 {{/apis}}
 export const APIS = [{{#apis}}{{#operations}}{{ classname }}{{/operations}}{{^-last}}, {{/-last}}{{/apis}}];
 {{/apiInfo}}

samples/client/petstore/typescript-angular-v2/with-interfaces/api/api.ts

@@ -1,7 +1,10 @@
 export * from './pet.service';
 import { PetService } from './pet.service';
+export * from './pet.serviceInterface'
 export * from './store.service';
 import { StoreService } from './store.service';
+export * from './store.serviceInterface'
 export * from './user.service';
 import { UserService } from './user.service';
+export * from './user.serviceInterface'
 export const APIS = [PetService, StoreService, UserService];

samples/client/petstore/typescript-angular-v2/with-interfaces/api/pet.service.ts

@@ -25,7 +25,7 @@ import { Pet } from '../model/pet';
 
 import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
 import { Configuration }                                     from '../configuration';
-import { PetServiceInterface }                            from './PetServiceInterface';
+import { PetServiceInterface }                            from './pet.serviceInterface';
 
 
 @Injectable()

samples/client/petstore/typescript-angular-v2/with-interfaces/api/pet.serviceInterface.ts

@@ -13,7 +13,11 @@ import { Headers }                                           from '@angular/http
 
 import { Observable }                                        from 'rxjs/Observable';
 
-import * as models                                           from '../model/models';
+
+import { ApiResponse } from '../model/apiResponse';
+import { Pet } from '../model/pet';
+
+
 import { Configuration }                                     from '../configuration';
 
 

samples/client/petstore/typescript-angular-v2/with-interfaces/api/store.service.ts

@@ -24,7 +24,7 @@ import { Order } from '../model/order';
 
 import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
 import { Configuration }                                     from '../configuration';
-import { StoreServiceInterface }                            from './StoreServiceInterface';
+import { StoreServiceInterface }                            from './store.serviceInterface';
 
 
 @Injectable()

samples/client/petstore/typescript-angular-v2/with-interfaces/api/store.serviceInterface.ts

@@ -13,7 +13,10 @@ import { Headers }                                           from '@angular/http
 
 import { Observable }                                        from 'rxjs/Observable';
 
-import * as models                                           from '../model/models';
+
+import { Order } from '../model/order';
+
+
 import { Configuration }                                     from '../configuration';
 
 

samples/client/petstore/typescript-angular-v2/with-interfaces/api/user.service.ts

@@ -24,7 +24,7 @@ import { User } from '../model/user';
 
 import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
 import { Configuration }                                     from '../configuration';
-import { UserServiceInterface }                            from './UserServiceInterface';
+import { UserServiceInterface }                            from './user.serviceInterface';
 
 
 @Injectable()

samples/client/petstore/typescript-angular-v2/with-interfaces/api/user.serviceInterface.ts

@@ -13,7 +13,10 @@ import { Headers }                                           from '@angular/http
 
 import { Observable }                                        from 'rxjs/Observable';
 
-import * as models                                           from '../model/models';
+
+import { User } from '../model/user';
+
+
 import { Configuration }                                     from '../configuration';