1 files changed, 2 insertions, 2 deletions
diff --git a/src/fields/NumberField.ts b/src/fields/NumberField.ts
index 29e285201..47dfc74cb 100644
--- a/src/fields/NumberField.ts
+++ b/src/fields/NumberField.ts
@@ -1,9 +1,9 @@
 import { BasicField } from "./BasicField"
 import { Types } from "../server/Message";
-import { FIELD_ID } from "./Field";
+import { FieldId } from "./Field";
 
 export class NumberField extends BasicField<number> {
-    constructor(data: number = 0, id: FIELD_ID = undefined, save: boolean = true) {
+    constructor(data: number = 0, id?: FieldId, save: boolean = true) {
         super(data, save, id);
     }