1 files changed, 4 insertions, 4 deletions
diff --git a/src/server/IDatabase.ts b/src/server/IDatabase.ts
index 2274792b3..481b64d4a 100644
--- a/src/server/IDatabase.ts
+++ b/src/server/IDatabase.ts
@@ -1,5 +1,5 @@
 import * as mongodb from 'mongodb';
-import { Transferable } from './Message';
+import { serializedDoctype } from '../fields/ObjectField';
 
 export const DocumentsCollection = 'documents';
 export interface IDatabase {
@@ -13,10 +13,10 @@ export interface IDatabase {
 
     dropSchema(...schemaNames: string[]): Promise<any>;
 
-    insert(value: any, collectionName?: string): Promise<void>;
+    insert(value: { _id: string }, collectionName?: string): Promise<void>;
 
-    getDocument(id: string, fn: (result?: Transferable) => void, collectionName?: string): void;
-    getDocuments(ids: string[], fn: (result: Transferable[]) => void, collectionName?: string): void;
+    getDocument(id: string, fn: (result?: serializedDoctype) => void, collectionName?: string): void;
+    getDocuments(ids: string[], fn: (result: serializedDoctype[]) => void, collectionName?: string): void;
     getCollectionNames(): Promise<string[]>;
     visit(ids: string[], fn: (result: any) => string[] | Promise<string[]>, collectionName?: string): Promise<void>;