1 files changed, 27 insertions, 0 deletions
diff --git a/src/controllers/FieldUpdatedArgs.ts b/src/controllers/FieldUpdatedArgs.ts
new file mode 100644
index 000000000..786a44aa4
--- /dev/null
+++ b/src/controllers/FieldUpdatedArgs.ts
@@ -0,0 +1,27 @@
+import { FieldController } from "./FieldController";
+import { DocumentController } from "./DocumentController";
+import { KeyController } from "./KeyController";
+
+export enum FieldUpdatedAction {
+    Add,
+    Remove,
+    Replace,
+    Update
+}
+
+export interface FieldUpdatedArgs {
+    field: FieldController;
+    action: FieldUpdatedAction;
+}
+
+export interface DocumentUpdatedArgs {
+    field: DocumentController;
+    key: KeyController;
+
+    oldValue: FieldController;
+    newValue: FieldController;
+
+    fieldArgs: FieldUpdatedArgs;
+
+    action: FieldUpdatedAction;
+}