move isObject into utils

Signed-off-by: Paul Cowan <paul.cowan@cutting.scot>

plugins/scaffolder-react/src/next/components/Stepper/createAsyncValidators.ts

@@ -15,15 +15,12 @@
  */
 
 import { FieldValidation } from '@rjsf/utils';
-import type { JsonObject, JsonValue } from '@backstage/types';
+import type { JsonObject } from '@backstage/types';
 import { ApiHolder } from '@backstage/core-plugin-api';
 import { Draft07 as JSONSchema } from 'json-schema-library';
 import { createFieldValidation } from '../../lib';
 import { NextCustomFieldValidator } from '../../extensions';
-
-function isObject(value: JsonValue | undefined): value is JsonObject {
-  return typeof value === 'object' && value !== null && !Array.isArray(value);
-}
+import { isObject } from './utils';
 
 /**
  * @internal

plugins/scaffolder-react/src/next/components/Stepper/utils.ts

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import type { JsonObject, JsonValue } from '@backstage/types';
 import type { FieldValidation } from '@rjsf/utils';
 import { FormValidation } from './createAsyncValidators';
 
@@ -35,3 +36,7 @@ export function hasErrors(errors?: FormValidation): boolean {
 
   return false;
 }
+
+export function isObject(value: JsonValue | undefined): value is JsonObject {
+  return typeof value === 'object' && value !== null && !Array.isArray(value);
+}