feat(core): Export the Api decorator & ApiType type

packages/core/src/api/index.ts

@@ -1,5 +1,7 @@
+export { ApiType } from './common/get-api-type';
 export * from './common/request-context';
 export * from './decorators/allow.decorator';
+export * from './decorators/api.decorator';
 export * from './decorators/request-context.decorator';
 export * from './resolvers/admin/search.resolver';
 export * from './middleware/auth-guard';