diff --git a/src/public/app/widgets/bulk_actions/abstract_bulk_action.ts b/src/public/app/widgets/bulk_actions/abstract_bulk_action.ts
index 1ce81e190..77bb9a3d6 100644
--- a/src/public/app/widgets/bulk_actions/abstract_bulk_action.ts
+++ b/src/public/app/widgets/bulk_actions/abstract_bulk_action.ts
@@ -5,7 +5,7 @@ import utils from "../../services/utils.js";
 import FAttribute from "../../entities/fattribute.js";
 
 interface ActionDefinition {
-
+    script: string;
 }
 
 export default abstract class AbstractBulkAction {
@@ -36,10 +36,10 @@ export default abstract class AbstractBulkAction {
 
     // to be overridden
     abstract doRender(): JQuery<HTMLElement>;
-    abstract get actionName(): string;
+    static get actionName() { return ""; }
 
     async saveAction(data: {}) {
-        const actionObject = Object.assign({ name: (this.constructor as unknown as AbstractBulkAction).actionName }, data);
+        const actionObject = Object.assign({ name: (this.constructor as typeof AbstractBulkAction).actionName }, data);
 
         await server.put(`notes/${this.attribute.noteId}/attribute`, {
             attributeId: this.attribute.attributeId,
diff --git a/src/public/app/widgets/bulk_actions/execute_script.js b/src/public/app/widgets/bulk_actions/execute_script.ts
similarity index 100%
rename from src/public/app/widgets/bulk_actions/execute_script.js
rename to src/public/app/widgets/bulk_actions/execute_script.ts