fix(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/interfaces',
-  version: '1.0.31',
+  version: '1.0.32',
   description: 'interfaces for working with containers'
 }

ts/platformservice/letter.ts

@@ -0,0 +1,25 @@
+import * as plugins from '../plugins.js';
+
+export interface IRequestSendEmail extends plugins.typedrequestInterfaces.implementsTR<
+  plugins.typedrequestInterfaces.ITypedRequest,
+  IRequestSendEmail
+> {
+  method: 'sendLetter';
+  request: {
+    title: string;
+    from: plugins.tsclass.business.IAddress;
+    to: plugins.tsclass.business.IAddress;
+    body: string;
+    service: ('Einschreiben')[];
+    pdfAttachments?: Array<{
+      name: string;
+      binaryAttachmentString: string;
+    }>
+  };
+  response: {
+    /**
+     * this process id allows status retrieval of the letter
+     */
+    processId: string;
+  };
+}