chore: export form model facade interface

packages/client/editor/src/index.ts

@@ -26,6 +26,7 @@ export type {
   FieldWarning,
   IField,
   IFieldArray,
+  IForm
 } from '@flowgram.ai/form';
 
 export {

packages/node-engine/form/src/index.ts

@@ -14,6 +14,7 @@ export type {
   FieldValue,
   FieldArray as IFieldArray,
   Field as IField,
+  Form as IForm
 } from './types';
 
 export { ValidateTrigger } from './types';