diff --git a/packages/forms/src/config/elements/sequence.ts b/packages/forms/src/config/elements/sequence.ts
index 5598f52c..3629989f 100644
--- a/packages/forms/src/config/elements/sequence.ts
+++ b/packages/forms/src/config/elements/sequence.ts
@@ -14,7 +14,7 @@ export const sequenceConfig: FormElementConfig<SequenceElement> = {
     return obj;
   },
   getChildren(element, elements) {
-    return (element as SequenceElement).data.elements.map(
+    return element.data.elements.map(
       (elementId: string) => elements[elementId]
     );
   },
diff --git a/packages/forms/src/config/index.ts b/packages/forms/src/config/index.ts
index 897751d6..34c2c0ab 100644
--- a/packages/forms/src/config/index.ts
+++ b/packages/forms/src/config/index.ts
@@ -15,5 +15,6 @@ export type FormConfig<T extends FormElement<any> = FormElement<any>> = {
   elements: Record<string, FormElementConfig<T>>;
 };
 
-export type ConfigElements<Config extends FormConfig> =
-  keyof Config['elements'];
+export type ConfigElements<Config extends FormConfig> = ReturnType<
+  Config['elements'][keyof Config['elements']]['parseData']
+>;