diff --git a/ember-file-upload/src/index.ts b/ember-file-upload/src/index.ts
index 958c77f6c..02255c192 100644
--- a/ember-file-upload/src/index.ts
+++ b/ember-file-upload/src/index.ts
@@ -16,7 +16,7 @@ export {
   FileSource,
   FileState,
   // Interfaces
-  QueueName,
+  type QueueName,
   // Constants
   DEFAULT_QUEUE,
 };
diff --git a/ember-file-upload/src/services/file-queue.ts b/ember-file-upload/src/services/file-queue.ts
index a753b3019..8f5602c7e 100644
--- a/ember-file-upload/src/services/file-queue.ts
+++ b/ember-file-upload/src/services/file-queue.ts
@@ -3,7 +3,7 @@ import Service from '@ember/service';
 import { registerDestructor } from '@ember/destroyable';
 import { Queue } from '../queue.ts';
 import type { UploadFile } from '../upload-file.ts';
-import { QueueName } from '../interfaces.ts';
+import type { QueueName } from '../interfaces.ts';
 import { TrackedMap } from 'tracked-built-ins';
 
 export const DEFAULT_QUEUE = Symbol('DEFAULT_QUEUE');
diff --git a/ember-file-upload/src/system/data-transfer-wrapper.ts b/ember-file-upload/src/system/data-transfer-wrapper.ts
index 1ee9ebc40..510307651 100644
--- a/ember-file-upload/src/system/data-transfer-wrapper.ts
+++ b/ember-file-upload/src/system/data-transfer-wrapper.ts
@@ -1,4 +1,4 @@
-import { FileUploadDragEvent } from '../interfaces.ts';
+import type { FileUploadDragEvent } from '../interfaces.ts';
 
 const getDataSupport = {};
 
diff --git a/ember-file-upload/src/system/drag-listener-modifier.ts b/ember-file-upload/src/system/drag-listener-modifier.ts
index 859780d07..6aae0e9ea 100644
--- a/ember-file-upload/src/system/drag-listener-modifier.ts
+++ b/ember-file-upload/src/system/drag-listener-modifier.ts
@@ -1,5 +1,5 @@
-import Modifier, { ArgsFor, NamedArgs } from 'ember-modifier';
-import { DragListenerModifierSignature } from '../interfaces.ts';
+import Modifier, { type ArgsFor, type NamedArgs } from 'ember-modifier';
+import type { DragListenerModifierSignature } from '../interfaces.ts';
 import DragListener from './drag-listener.ts';
 import { registerDestructor } from '@ember/destroyable';
 import type Owner from '@ember/owner';
diff --git a/ember-file-upload/src/system/http-request.ts b/ember-file-upload/src/system/http-request.ts
index 6279f4a3f..f9dd7871e 100644
--- a/ember-file-upload/src/system/http-request.ts
+++ b/ember-file-upload/src/system/http-request.ts
@@ -1,6 +1,6 @@
 import { bind } from '@ember/runloop';
 import RSVP from 'rsvp';
-import { HTTPRequestOptions } from '../interfaces.ts';
+import type { HTTPRequestOptions } from '../interfaces.ts';
 
 function parseHeaders(headerString: string) {
   return headerString
diff --git a/ember-file-upload/src/system/upload.ts b/ember-file-upload/src/system/upload.ts
index 4bc2ecdcc..2d0911214 100644
--- a/ember-file-upload/src/system/upload.ts
+++ b/ember-file-upload/src/system/upload.ts
@@ -3,7 +3,7 @@ import HTTPRequest from './http-request.ts';
 import RSVP from 'rsvp';
 import { waitForPromise } from '@ember/test-waiters';
 import type { UploadFile } from '../upload-file.ts';
-import { FileState, UploadOptions } from '../interfaces.ts';
+import { FileState, type UploadOptions } from '../interfaces.ts';
 
 function clone(object: object | undefined) {
   return object ? { ...object } : {};
diff --git a/ember-file-upload/src/upload-file.ts b/ember-file-upload/src/upload-file.ts
index 23b01f4a6..f1d65d24c 100644
--- a/ember-file-upload/src/upload-file.ts
+++ b/ember-file-upload/src/upload-file.ts
@@ -7,7 +7,7 @@ import UploadFileReader from './system/upload-file-reader.ts';
 import type { Queue } from './queue.ts';
 import { guidFor } from '@ember/object/internals';
 import RSVP from 'rsvp';
-import { FileSource, FileState, UploadOptions } from './interfaces.ts';
+import { FileSource, FileState, type UploadOptions } from './interfaces.ts';
 
 /**
  * Files provide a uniform interface for interacting