feat: add service model to schematics

npm/ng-packs/packages/schematics/src/models/index.ts

@@ -2,4 +2,5 @@ export * from './api-definition';
 export * from './import';
 export * from './method';
 export * from './project';
+export * from './service';
 export * from './util';

npm/ng-packs/packages/schematics/src/models/service.ts

@@ -0,0 +1,17 @@
+import { Import } from './import';
+import { Method } from './method';
+import { Omissible } from './util';
+
+export class Service {
+  apiName: string;
+  imports: Import[] = [];
+  methods: Method[] = [];
+  name: string;
+  namespace: string;
+
+  constructor(options: ServiceOptions) {
+    Object.assign(this, options);
+  }
+}
+
+export type ServiceOptions = Omissible<Service, 'imports' | 'methods'>;