diff --git a/src/app/webide/source-code.ts b/src/app/webide/source-code.ts
index e0610ef..2b49091 100644
--- a/src/app/webide/source-code.ts
+++ b/src/app/webide/source-code.ts
@@ -1,8 +1,6 @@
-export class SourceCode {
-  filename: string;
-  content: string;
-  language: string;
-  files: string[];
-  saved: boolean;
+export interface SourceCode {
+  filename?: string;
+  content?: string;
+  files?: string[];
   command: string;
 }