diff --git a/browser_tests/fixtures/ComfyMouse.ts b/browser_tests/fixtures/ComfyMouse.ts
index 306f4352b..dfb0281eb 100644
--- a/browser_tests/fixtures/ComfyMouse.ts
+++ b/browser_tests/fixtures/ComfyMouse.ts
@@ -10,7 +10,7 @@ import type { Position } from './types'
  * - {@link Mouse.move}
  * - {@link Mouse.up}
  */
-export interface DragOptions {
+interface DragOptions {
   button?: 'left' | 'right' | 'middle'
   clickCount?: number
   steps?: number
diff --git a/browser_tests/fixtures/utils/litegraphUtils.ts b/browser_tests/fixtures/utils/litegraphUtils.ts
index 8a52d8b66..c9bf88a91 100644
--- a/browser_tests/fixtures/utils/litegraphUtils.ts
+++ b/browser_tests/fixtures/utils/litegraphUtils.ts
@@ -134,7 +134,7 @@ export class SubgraphSlotReference {
   }
 }
 
-export class NodeSlotReference {
+class NodeSlotReference {
   constructor(
     readonly type: 'input' | 'output',
     readonly index: number,
@@ -201,7 +201,7 @@ export class NodeSlotReference {
   }
 }
 
-export class NodeWidgetReference {
+class NodeWidgetReference {
   constructor(
     readonly index: number,
     readonly node: NodeReference
diff --git a/knip.config.ts b/knip.config.ts
index 2c1167ab3..9df077d77 100644
--- a/knip.config.ts
+++ b/knip.config.ts
@@ -2,84 +2,56 @@ import type { KnipConfig } from 'knip'
 
 const config: KnipConfig = {
   entry: [
-    'build/**/*.ts',
-    'scripts/**/*.{js,ts}',
+    '{build,scripts}/**/*.{js,ts}',
+    'src/assets/css/style.css',
     'src/main.ts',
-    'vite.electron.config.mts',
-    'vite.types.config.mts'
-  ],
-  project: [
-    'browser_tests/**/*.{js,ts}',
-    'build/**/*.{js,ts,vue}',
-    'scripts/**/*.{js,ts}',
-    'src/**/*.{js,ts,vue}',
-    'tests-ui/**/*.{js,ts,vue}',
-    '*.{js,ts,mts}'
+    'src/scripts/ui/menu/index.ts',
+    'src/types/index.ts'
   ],
+  project: ['**/*.{js,ts,vue}', '*.{js,ts,mts}'],
   ignoreBinaries: ['only-allow', 'openapi-typescript'],
   ignoreDependencies: [
+    // Weird importmap things
+    '@iconify/json',
     '@primeuix/forms',
     '@primeuix/styled',
     '@primeuix/utils',
     '@primevue/icons',
-    '@iconify/json',
-    'tailwindcss',
-    'tailwindcss-primeui', // Need to figure out why tailwind plugin isn't applying
     // Dev
     '@trivago/prettier-plugin-sort-imports'
   ],
   ignore: [
-    // Generated files
-    'dist/**',
-    'types/**',
-    'node_modules/**',
-    // Config files that might not show direct usage
-    '.husky/**',
-    // Temporary or cache files
-    '.vite/**',
-    'coverage/**',
-    // i18n config
-    '.i18nrc.cjs',
-    // Vitest litegraph config
-    'vitest.litegraph.config.ts',
-    // Test setup files
-    'browser_tests/globalSetup.ts',
-    'browser_tests/globalTeardown.ts',
-    'browser_tests/utils/**',
-    // Scripts
-    'scripts/**',
-    // Vite config files
-    'vite.electron.config.mts',
-    'vite.types.config.mts',
     // Auto generated manager types
     'src/types/generatedManagerTypes.ts',
-    // Design system components (may not be used immediately)
-    'src/components/button/IconGroup.vue',
-    'src/components/button/MoreButton.vue',
-    'src/components/button/TextButton.vue',
-    'src/components/card/CardTitle.vue',
-    'src/components/card/CardDescription.vue',
-    'src/components/input/SingleSelect.vue',
+    'src/types/comfyRegistryTypes.ts',
     // Used by a custom node (that should move off of this)
-    'src/scripts/ui/components/splitButton.ts',
-    // Generated file: openapi
-    'src/types/comfyRegistryTypes.ts'
+    'src/scripts/ui/components/splitButton.ts'
   ],
-  ignoreExportsUsedInFile: true,
-  // Vue-specific configuration
-  vue: true,
-  tailwind: true,
-  // Only check for unused files, disable all other rules
-  // TODO: Gradually enable other rules - see https://github.com/Comfy-Org/ComfyUI_frontend/issues/4888
-  rules: {
-    classMembers: 'off'
+  compilers: {
+    // https://github.com/webpro-nl/knip/issues/1008#issuecomment-3207756199
+    css: (text: string) =>
+      [
+        ...text.replaceAll('plugin', 'import').matchAll(/(?<=@)import[^;]+/g)
+      ].join('\n')
+  },
+  vite: {
+    config: ['vite?(.*).config.mts']
+  },
+  vitest: {
+    config: ['vitest?(.*).config.ts'],
+    entry: [
+      '**/*.{bench,test,test-d,spec}.?(c|m)[jt]s?(x)',
+      '**/__mocks__/**/*.[jt]s?(x)'
+    ]
+  },
+  playwright: {
+    config: ['playwright?(.*).config.ts'],
+    entry: ['**/*.@(spec|test).?(c|m)[jt]s?(x)', 'browser_tests/**/*.ts']
   },
   tags: [
     '-knipIgnoreUnusedButUsedByCustomNodes',
     '-knipIgnoreUnusedButUsedByVueNodesBranch'
-  ],
-  // Include dependencies analysis
-  includeEntryExports: true
+  ]
 }
 
 export default config
diff --git a/src/composables/bottomPanelTabs/useCommandSubcategories.ts b/src/composables/bottomPanelTabs/useCommandSubcategories.ts
index 18131b033..0fbf37ebe 100644
--- a/src/composables/bottomPanelTabs/useCommandSubcategories.ts
+++ b/src/composables/bottomPanelTabs/useCommandSubcategories.ts
@@ -2,12 +2,12 @@ import { type ComputedRef, computed } from 'vue'
 
 import { type ComfyCommandImpl } from '@/stores/commandStore'
 
-export type SubcategoryRule = {
+type SubcategoryRule = {
   pattern: string | RegExp
   subcategory: string
 }
 
-export type SubcategoryConfig = {
+type SubcategoryConfig = {
   defaultSubcategory: string
   rules: SubcategoryRule[]
 }
diff --git a/src/composables/element/useDomClipping.ts b/src/composables/element/useDomClipping.ts
index 843f76944..c3d41c998 100644
--- a/src/composables/element/useDomClipping.ts
+++ b/src/composables/element/useDomClipping.ts
@@ -23,7 +23,7 @@ function intersect(a: Rect, b: Rect): [number, number, number, number] | null {
   return [x1, y1, x2 - x1, y2 - y1]
 }
 
-export interface ClippingOptions {
+interface ClippingOptions {
   margin?: number
 }
 
diff --git a/src/composables/graph/useCanvasTransformSync.ts b/src/composables/graph/useCanvasTransformSync.ts
index 3e382492b..02145c100 100644
--- a/src/composables/graph/useCanvasTransformSync.ts
+++ b/src/composables/graph/useCanvasTransformSync.ts
@@ -2,7 +2,7 @@ import { onUnmounted, ref } from 'vue'
 
 import type { LGraphCanvas } from '../../lib/litegraph/src/litegraph'
 
-export interface CanvasTransformSyncOptions {
+interface CanvasTransformSyncOptions {
   /**
    * Whether to automatically start syncing when canvas is available
    * @default true
@@ -10,7 +10,7 @@ export interface CanvasTransformSyncOptions {
   autoStart?: boolean
 }
 
-export interface CanvasTransformSyncCallbacks {
+interface CanvasTransformSyncCallbacks {
   /**
    * Called when sync starts
    */
diff --git a/src/composables/graph/useGraphNodeManager.ts b/src/composables/graph/useGraphNodeManager.ts
index 4a81c78af..cda182f90 100644
--- a/src/composables/graph/useGraphNodeManager.ts
+++ b/src/composables/graph/useGraphNodeManager.ts
@@ -19,14 +19,14 @@ export interface NodeState {
   culled: boolean
 }
 
-export interface NodeMetadata {
+interface NodeMetadata {
   lastRenderTime: number
   cachedBounds: DOMRect | null
   lodLevel: 'high' | 'medium' | 'low'
   spatialIndex?: QuadTree<string>
 }
 
-export interface PerformanceMetrics {
+interface PerformanceMetrics {
   fps: number
   frameTime: number
   updateTime: number
@@ -60,12 +60,12 @@ export interface VueNodeData {
   }
 }
 
-export interface SpatialMetrics {
+interface SpatialMetrics {
   queryTime: number
   nodesInIndex: number
 }
 
-export interface GraphNodeManager {
+interface GraphNodeManager {
   // Reactive state - safe data extracted from LiteGraph nodes
   vueNodeData: ReadonlyMap<string, VueNodeData>
   nodeState: ReadonlyMap<string, NodeState>
diff --git a/src/composables/graph/useTransformSettling.ts b/src/composables/graph/useTransformSettling.ts
index 669cfceaa..bc3d0fc06 100644
--- a/src/composables/graph/useTransformSettling.ts
+++ b/src/composables/graph/useTransformSettling.ts
@@ -2,7 +2,7 @@ import { useDebounceFn, useEventListener, useThrottleFn } from '@vueuse/core'
 import { ref } from 'vue'
 import type { MaybeRefOrGetter } from 'vue'
 
-export interface TransformSettlingOptions {
+interface TransformSettlingOptions {
   /**
    * Delay in ms before transform is considered "settled" after last interaction
    * @default 200
diff --git a/src/composables/graph/useWidgetValue.ts b/src/composables/graph/useWidgetValue.ts
index 1cf2fb353..96b5edcce 100644
--- a/src/composables/graph/useWidgetValue.ts
+++ b/src/composables/graph/useWidgetValue.ts
@@ -6,10 +6,7 @@ import { type Ref, ref, watch } from 'vue'
 
 import type { SimplifiedWidget, WidgetValue } from '@/types/simplifiedWidget'
 
-export interface UseWidgetValueOptions<
-  T extends WidgetValue = WidgetValue,
-  U = T
-> {
+interface UseWidgetValueOptions<T extends WidgetValue = WidgetValue, U = T> {
   /** The widget configuration from LiteGraph */
   widget: SimplifiedWidget<T>
   /** The current value from parent component */
@@ -22,10 +19,7 @@ export interface UseWidgetValueOptions<
   transform?: (value: U) => T
 }
 
-export interface UseWidgetValueReturn<
-  T extends WidgetValue = WidgetValue,
-  U = T
-> {
+interface UseWidgetValueReturn<T extends WidgetValue = WidgetValue, U = T> {
   /** Local value for immediate UI updates */
   localValue: Ref<T>
   /** Handler for user interactions */
diff --git a/src/composables/node/useNodeImage.ts b/src/composables/node/useNodeImage.ts
index 19a461ade..83600aec2 100644
--- a/src/composables/node/useNodeImage.ts
+++ b/src/composables/node/useNodeImage.ts
@@ -35,7 +35,7 @@ const createContainer = () => {
 const createTimeout = (ms: number) =>
   new Promise<null>((resolve) => setTimeout(() => resolve(null), ms))
 
-export const useNodePreview = <T extends MediaElement>(
+const useNodePreview = <T extends MediaElement>(
   node: LGraphNode,
   options: NodePreviewOptions<T>
 ) => {
diff --git a/src/composables/node/useWatchWidget.ts b/src/composables/node/useWatchWidget.ts
index e32cb0101..2897de949 100644
--- a/src/composables/node/useWatchWidget.ts
+++ b/src/composables/node/useWatchWidget.ts
@@ -4,7 +4,7 @@ import { type ComputedRef, ref } from 'vue'
 import { useChainCallback } from '@/composables/functional/useChainCallback'
 import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
 
-export interface UseComputedWithWidgetWatchOptions {
+interface UseComputedWithWidgetWatchOptions {
   /**
    * Names of widgets to observe for changes.
    * If not provided, all widgets will be observed.
diff --git a/src/composables/nodePack/usePacksSelection.ts b/src/composables/nodePack/usePacksSelection.ts
index 9643fab0e..7bfbaa4c3 100644
--- a/src/composables/nodePack/usePacksSelection.ts
+++ b/src/composables/nodePack/usePacksSelection.ts
@@ -5,7 +5,7 @@ import type { components } from '@/types/comfyRegistryTypes'
 
 type NodePack = components['schemas']['Node']
 
-export type SelectionState = 'all-installed' | 'none-installed' | 'mixed'
+type SelectionState = 'all-installed' | 'none-installed' | 'mixed'
 
 /**
  * Composable for managing multi-package selection states
diff --git a/src/composables/useCachedRequest.ts b/src/composables/useCachedRequest.ts
index 3ecc69f7a..db7a2e86e 100644
--- a/src/composables/useCachedRequest.ts
+++ b/src/composables/useCachedRequest.ts
@@ -4,7 +4,7 @@ import { paramsToCacheKey } from '@/utils/formatUtil'
 
 const DEFAULT_MAX_SIZE = 50
 
-export interface CachedRequestOptions {
+interface CachedRequestOptions {
   /**
    * Maximum number of items to store in the cache
    * @default 50
diff --git a/src/composables/useFrontendVersionMismatchWarning.ts b/src/composables/useFrontendVersionMismatchWarning.ts
index 11897a016..e74f2ee5c 100644
--- a/src/composables/useFrontendVersionMismatchWarning.ts
+++ b/src/composables/useFrontendVersionMismatchWarning.ts
@@ -5,7 +5,7 @@ import { useI18n } from 'vue-i18n'
 import { useToastStore } from '@/stores/toastStore'
 import { useVersionCompatibilityStore } from '@/stores/versionCompatibilityStore'
 
-export interface UseFrontendVersionMismatchWarningOptions {
+interface UseFrontendVersionMismatchWarningOptions {
   immediate?: boolean
 }
 
diff --git a/src/composables/useIntersectionObserver.ts b/src/composables/useIntersectionObserver.ts
index a369e9506..f1077b9c1 100644
--- a/src/composables/useIntersectionObserver.ts
+++ b/src/composables/useIntersectionObserver.ts
@@ -1,7 +1,6 @@
 import { type Ref, onBeforeUnmount, ref, watch } from 'vue'
 
-export interface UseIntersectionObserverOptions
-  extends IntersectionObserverInit {
+interface UseIntersectionObserverOptions extends IntersectionObserverInit {
   immediate?: boolean
 }
 
diff --git a/src/composables/useLazyPagination.ts b/src/composables/useLazyPagination.ts
index 474ccc8eb..95a26f4a5 100644
--- a/src/composables/useLazyPagination.ts
+++ b/src/composables/useLazyPagination.ts
@@ -1,6 +1,6 @@
 import { type Ref, computed, ref, shallowRef, watch } from 'vue'
 
-export interface LazyPaginationOptions {
+interface LazyPaginationOptions {
   itemsPerPage?: number
   initialPage?: number
 }
diff --git a/src/composables/useWorkflowValidation.ts b/src/composables/useWorkflowValidation.ts
index 8577734a5..1c218dc2e 100644
--- a/src/composables/useWorkflowValidation.ts
+++ b/src/composables/useWorkflowValidation.ts
@@ -4,7 +4,7 @@ import { validateComfyWorkflow } from '@/schemas/comfyWorkflowSchema'
 import { useToastStore } from '@/stores/toastStore'
 import { fixBadLinks } from '@/utils/linkFixer'
 
-export interface ValidationResult {
+interface ValidationResult {
   graphData: ComfyWorkflowJSON | null
 }
 
diff --git a/src/constants/slotColors.ts b/src/constants/slotColors.ts
index 797bd94f5..6f0d70053 100644
--- a/src/constants/slotColors.ts
+++ b/src/constants/slotColors.ts
@@ -2,7 +2,7 @@
  * Default colors for node slot types
  * Mirrors LiteGraph's slot_default_color_by_type
  */
-export const SLOT_TYPE_COLORS: Record<string, string> = {
+const SLOT_TYPE_COLORS: Record<string, string> = {
   number: '#AAD',
   string: '#DCA',
   boolean: '#DAA',
diff --git a/src/constants/supportedWorkflowFormats.ts b/src/constants/supportedWorkflowFormats.ts
index ac0bee186..2184dbda7 100644
--- a/src/constants/supportedWorkflowFormats.ts
+++ b/src/constants/supportedWorkflowFormats.ts
@@ -5,7 +5,7 @@
 /**
  * All supported image formats that can contain workflow data
  */
-export const IMAGE_WORKFLOW_FORMATS = {
+const IMAGE_WORKFLOW_FORMATS = {
   extensions: ['.png', '.webp', '.svg', '.avif'],
   mimeTypes: ['image/png', 'image/webp', 'image/svg+xml', 'image/avif']
 }
@@ -13,7 +13,7 @@ export const IMAGE_WORKFLOW_FORMATS = {
 /**
  * All supported audio formats that can contain workflow data
  */
-export const AUDIO_WORKFLOW_FORMATS = {
+const AUDIO_WORKFLOW_FORMATS = {
   extensions: ['.mp3', '.ogg', '.flac'],
   mimeTypes: ['audio/mpeg', 'audio/ogg', 'audio/flac', 'audio/x-flac']
 }
@@ -21,7 +21,7 @@ export const AUDIO_WORKFLOW_FORMATS = {
 /**
  * All supported video formats that can contain workflow data
  */
-export const VIDEO_WORKFLOW_FORMATS = {
+const VIDEO_WORKFLOW_FORMATS = {
   extensions: ['.mp4', '.mov', '.m4v', '.webm'],
   mimeTypes: ['video/mp4', 'video/quicktime', 'video/x-m4v', 'video/webm']
 }
@@ -29,7 +29,7 @@ export const VIDEO_WORKFLOW_FORMATS = {
 /**
  * All supported 3D model formats that can contain workflow data
  */
-export const MODEL_WORKFLOW_FORMATS = {
+const MODEL_WORKFLOW_FORMATS = {
   extensions: ['.glb'],
   mimeTypes: ['model/gltf-binary']
 }
@@ -37,7 +37,7 @@ export const MODEL_WORKFLOW_FORMATS = {
 /**
  * All supported data formats that directly contain workflow data
  */
-export const DATA_WORKFLOW_FORMATS = {
+const DATA_WORKFLOW_FORMATS = {
   extensions: ['.json', '.latent', '.safetensors'],
   mimeTypes: ['application/json']
 }
@@ -45,7 +45,7 @@ export const DATA_WORKFLOW_FORMATS = {
 /**
  * Combines all supported formats into a single object
  */
-export const ALL_WORKFLOW_FORMATS = {
+const ALL_WORKFLOW_FORMATS = {
   extensions: [
     ...IMAGE_WORKFLOW_FORMATS.extensions,
     ...AUDIO_WORKFLOW_FORMATS.extensions,
diff --git a/src/extensions/core/load3d/interfaces.ts b/src/extensions/core/load3d/interfaces.ts
index fa05ce2b0..86d33edc9 100644
--- a/src/extensions/core/load3d/interfaces.ts
+++ b/src/extensions/core/load3d/interfaces.ts
@@ -48,7 +48,7 @@ export interface CaptureResult {
   lineart: string
 }
 
-export interface BaseManager {
+interface BaseManager {
   init(): void
   dispose(): void
   reset(): void
diff --git a/src/extensions/core/maskEditorLayerFilenames.ts b/src/extensions/core/maskEditorLayerFilenames.ts
index 2e2f1bf98..6b6b5ca27 100644
--- a/src/extensions/core/maskEditorLayerFilenames.ts
+++ b/src/extensions/core/maskEditorLayerFilenames.ts
@@ -1,4 +1,4 @@
-export interface ImageLayerFilenames {
+interface ImageLayerFilenames {
   maskedImage: string
   paint: string
   paintedImage: string
diff --git a/src/lib/litegraph/src/LGraphCanvas.ts b/src/lib/litegraph/src/LGraphCanvas.ts
index c15073da8..e0e0031d9 100644
--- a/src/lib/litegraph/src/LGraphCanvas.ts
+++ b/src/lib/litegraph/src/LGraphCanvas.ts
@@ -165,7 +165,7 @@ interface IDialogOptions {
 }
 
 /** @inheritdoc {@link LGraphCanvas.state} */
-export interface LGraphCanvasState {
+interface LGraphCanvasState {
   /** {@link Positionable} items are being dragged on the canvas. */
   draggingItems: boolean
   /** The canvas itself is being dragged. */
diff --git a/src/lib/litegraph/src/LGraphNode.ts b/src/lib/litegraph/src/LGraphNode.ts
index e28fca23f..c069bb36b 100644
--- a/src/lib/litegraph/src/LGraphNode.ts
+++ b/src/lib/litegraph/src/LGraphNode.ts
@@ -94,19 +94,19 @@ export type NodeId = number | string
 
 export type NodeProperty = string | number | boolean | object
 
-export interface INodePropertyInfo {
+interface INodePropertyInfo {
   name: string
   type?: string
   default_value: NodeProperty | undefined
 }
 
-export interface IMouseOverData {
+interface IMouseOverData {
   inputId?: number
   outputId?: number
   overWidget?: IBaseWidget
 }
 
-export interface ConnectByTypeOptions {
+interface ConnectByTypeOptions {
   /** @deprecated Events */
   createEventInCase?: boolean
   /** Allow our wildcard slot to connect to typed slots on remote node. Default: true */
@@ -118,12 +118,12 @@ export interface ConnectByTypeOptions {
 }
 
 /** Internal type used for type safety when implementing generic checks for inputs & outputs */
-export interface IGenericLinkOrLinks {
+interface IGenericLinkOrLinks {
   links?: INodeOutputSlot['links']
   link?: INodeInputSlot['link']
 }
 
-export interface FindFreeSlotOptions {
+interface FindFreeSlotOptions {
   /** Slots matching these types will be ignored.  Default: [] */
   typesNotAccepted?: ISlotType[]
   /** If true, the slot itself is returned instead of the index.  Default: false */
diff --git a/src/lib/litegraph/src/canvas/LinkConnector.ts b/src/lib/litegraph/src/canvas/LinkConnector.ts
index 1456953ad..a70fd8752 100644
--- a/src/lib/litegraph/src/canvas/LinkConnector.ts
+++ b/src/lib/litegraph/src/canvas/LinkConnector.ts
@@ -44,7 +44,7 @@ import { ToOutputRenderLink } from './ToOutputRenderLink'
  * References are only held atomically within a function, never passed.
  * The concrete implementation may be replaced or proxied without side-effects.
  */
-export interface LinkConnectorState {
+interface LinkConnectorState {
   /**
    * The type of slot that links are being connected **to**.
    * - When `undefined`, no operation is being performed.
@@ -68,7 +68,7 @@ type RenderLinkUnion =
   | ToInputFromIoNodeLink
   | ToOutputFromIoNodeLink
 
-export interface LinkConnectorExport {
+interface LinkConnectorExport {
   renderLinks: RenderLink[]
   inputLinks: LLink[]
   outputLinks: LLink[]
diff --git a/src/lib/litegraph/src/draw.ts b/src/lib/litegraph/src/draw.ts
index b335f3f81..2b8987ef8 100644
--- a/src/lib/litegraph/src/draw.ts
+++ b/src/lib/litegraph/src/draw.ts
@@ -48,7 +48,7 @@ export interface IDrawBoundingOptions {
   lineWidth?: number
 }
 
-export interface IDrawTextInAreaOptions {
+interface IDrawTextInAreaOptions {
   /** The canvas to draw the text on. */
   ctx: CanvasRenderingContext2D
   /** The text to draw. */
diff --git a/src/lib/litegraph/src/interfaces.ts b/src/lib/litegraph/src/interfaces.ts
index 0abbf313b..f48a7f141 100644
--- a/src/lib/litegraph/src/interfaces.ts
+++ b/src/lib/litegraph/src/interfaces.ts
@@ -64,7 +64,7 @@ export interface HasBoundingRect {
 }
 
 /** An object containing a set of child objects */
-export interface Parent<TChild> {
+interface Parent<TChild> {
   /** All objects owned by the parent object. */
   readonly children?: ReadonlySet<TChild>
 }
@@ -210,7 +210,7 @@ export interface LinkSegment {
   readonly origin_slot: number | undefined
 }
 
-export interface IInputOrOutput {
+interface IInputOrOutput {
   // If an input, this will be defined
   input?: INodeInputSlot | null
   // If an output, this will be defined
@@ -273,7 +273,7 @@ export type ReadOnlyTypedArray<T extends TypedArrays | TypedBigIntArrays> =
   >
 
 /** Union of property names that are of type Match */
-export type KeysOfType<T, Match> = Exclude<
+type KeysOfType<T, Match> = Exclude<
   { [P in keyof T]: T[P] extends Match ? P : never }[keyof T],
   undefined
 >
@@ -445,7 +445,7 @@ export interface IContextMenuValue<
   ): void | boolean
 }
 
-export interface IContextMenuSubmenu<TValue = unknown>
+interface IContextMenuSubmenu<TValue = unknown>
   extends IContextMenuOptions<TValue> {
   options: ConstructorParameters<typeof ContextMenu<TValue>>[0]
 }
diff --git a/src/lib/litegraph/src/litegraph.ts b/src/lib/litegraph/src/litegraph.ts
index fd1d1a31a..ddfc12c40 100644
--- a/src/lib/litegraph/src/litegraph.ts
+++ b/src/lib/litegraph/src/litegraph.ts
@@ -8,7 +8,7 @@ import type { CanvasEventDetail } from './types/events'
 import type { RenderShape, TitleMode } from './types/globalEnums'
 
 // Must remain above LiteGraphGlobal (circular dependency due to abstract factory behaviour in `configure`)
-export { Subgraph, type GraphOrSubgraph } from './subgraph/Subgraph'
+export { Subgraph } from './subgraph/Subgraph'
 
 export const LiteGraph = new LiteGraphGlobal()
 
@@ -23,7 +23,7 @@ loadPolyfills()
 /** @deprecated Use {@link Point} instead. */
 export type Vector2 = Point
 
-export interface IContextMenuItem {
+interface IContextMenuItem {
   content: string
   callback?: ContextMenuEventListener
   /** Used as innerHTML for extra child element */
@@ -36,7 +36,7 @@ export interface IContextMenuItem {
   className?: string
 }
 
-export type ContextMenuEventListener = (
+type ContextMenuEventListener = (
   value: IContextMenuItem,
   options: IContextMenuOptions,
   event: MouseEvent,
@@ -74,58 +74,38 @@ export interface LGraphNodeConstructor<T extends LGraphNode = LGraphNode> {
 
 // End backwards compat
 
-export { InputIndicators } from './canvas/InputIndicators'
 export { LinkConnector } from './canvas/LinkConnector'
 export { isOverNodeInput, isOverNodeOutput } from './canvas/measureSlots'
 export { CanvasPointer } from './CanvasPointer'
 export * as Constants from './constants'
-export { SUBGRAPH_INPUT_ID, SUBGRAPH_OUTPUT_ID } from './constants'
+export { SUBGRAPH_INPUT_ID } from './constants'
 export { ContextMenu } from './ContextMenu'
-export { CurveEditor } from './CurveEditor'
+
 export { DragAndScale } from './DragAndScale'
-export { LabelPosition, SlotDirection, SlotShape, SlotType } from './draw'
-export { strokeShape } from './draw'
+
 export { Rectangle } from './infrastructure/Rectangle'
 export { RecursionError } from './infrastructure/RecursionError'
 export type {
   CanvasColour,
   ColorOption,
-  ConnectingLink,
-  Direction,
-  IBoundaryNodes,
-  IColorable,
   IContextMenuOptions,
   IContextMenuValue,
-  IFoundSlot,
-  IInputOrOutput,
-  INodeFlags,
   INodeInputSlot,
   INodeOutputSlot,
   INodeSlot,
   ISlotType,
-  KeysOfType,
   LinkNetwork,
-  LinkSegment,
-  MethodNames,
   Point,
   Positionable,
-  ReadonlyLinkNetwork,
-  ReadOnlyPoint,
-  ReadOnlyRect,
-  Rect,
   Size
 } from './interfaces'
 export { LGraph } from './LGraph'
-export {
-  BadgePosition,
-  LGraphBadge,
-  type LGraphBadgeOptions
-} from './LGraphBadge'
-export { LGraphCanvas, type LGraphCanvasState } from './LGraphCanvas'
+export { BadgePosition, LGraphBadge } from './LGraphBadge'
+export { LGraphCanvas } from './LGraphCanvas'
 export { LGraphGroup } from './LGraphGroup'
-export { LGraphNode, type NodeId, type NodeProperty } from './LGraphNode'
+export { LGraphNode, type NodeId } from './LGraphNode'
 export { COMFY_VUE_NODE_DIMENSIONS } from './LiteGraphGlobal'
-export { type LinkId, LLink } from './LLink'
+export { LLink } from './LLink'
 export { createBounds } from './measure'
 export { Reroute, type RerouteId } from './Reroute'
 export {
@@ -136,23 +116,18 @@ export {
 export { SubgraphNode } from './subgraph/SubgraphNode'
 export type { CanvasPointerEvent } from './types/events'
 export {
-  CanvasItem,
   EaseFunction,
   LGraphEventMode,
   LinkDirection,
   LinkMarkerShape,
-  RenderShape,
-  TitleMode
+  RenderShape
 } from './types/globalEnums'
 export type {
   ExportedSubgraph,
   ExportedSubgraphInstance,
-  ExportedSubgraphIONode,
   ISerialisedGraph,
   ISerialisedNode,
-  SerialisableGraph,
-  SerialisableLLink,
-  SubgraphIO
+  SerialisableGraph
 } from './types/serialisation'
 export type { IWidget } from './types/widgets'
 export { isColorable } from './utils/type'
@@ -161,19 +136,14 @@ export type { UUID } from './utils/uuid'
 export { truncateText } from './utils/textUtils'
 export { getWidgetStep } from './utils/widget'
 export { distributeSpace, type SpaceRequest } from './utils/spaceDistribution'
-export { BaseSteppedWidget } from './widgets/BaseSteppedWidget'
+
 export { BaseWidget } from './widgets/BaseWidget'
-export { BooleanWidget } from './widgets/BooleanWidget'
-export { ButtonWidget } from './widgets/ButtonWidget'
-export { ComboWidget } from './widgets/ComboWidget'
-export { KnobWidget } from './widgets/KnobWidget'
+
 export { LegacyWidget } from './widgets/LegacyWidget'
-export { NumberWidget } from './widgets/NumberWidget'
-export { SliderWidget } from './widgets/SliderWidget'
-export { TextWidget } from './widgets/TextWidget'
+
 export { isComboWidget } from './widgets/widgetMap'
 // Additional test-specific exports
-export { LGraphButton, type LGraphButtonOptions } from './LGraphButton'
+export { LGraphButton } from './LGraphButton'
 export { MovingOutputLink } from './canvas/MovingOutputLink'
 export { ToOutputRenderLink } from './canvas/ToOutputRenderLink'
 export { ToInputFromIoNodeLink } from './canvas/ToInputFromIoNodeLink'
diff --git a/src/lib/litegraph/src/node/slotUtils.ts b/src/lib/litegraph/src/node/slotUtils.ts
index e0eda79c8..712637040 100644
--- a/src/lib/litegraph/src/node/slotUtils.ts
+++ b/src/lib/litegraph/src/node/slotUtils.ts
@@ -18,9 +18,7 @@ type CommonIoSlotProps = SharedIntersection<
   ISerialisableNodeOutput
 >
 
-export function shallowCloneCommonProps(
-  slot: CommonIoSlotProps
-): CommonIoSlotProps {
+function shallowCloneCommonProps(slot: CommonIoSlotProps): CommonIoSlotProps {
   const {
     color_off,
     color_on,
diff --git a/src/lib/litegraph/src/subgraph/SubgraphSlotBase.ts b/src/lib/litegraph/src/subgraph/SubgraphSlotBase.ts
index ed973733a..1634a769f 100644
--- a/src/lib/litegraph/src/subgraph/SubgraphSlotBase.ts
+++ b/src/lib/litegraph/src/subgraph/SubgraphSlotBase.ts
@@ -28,7 +28,7 @@ import type { SubgraphInputNode } from './SubgraphInputNode'
 import type { SubgraphOutput } from './SubgraphOutput'
 import type { SubgraphOutputNode } from './SubgraphOutputNode'
 
-export interface SubgraphSlotDrawOptions {
+interface SubgraphSlotDrawOptions {
   ctx: CanvasRenderingContext2D
   colorContext: DefaultConnectionColors
   lowQuality?: boolean
diff --git a/src/lib/litegraph/src/subgraph/subgraphUtils.ts b/src/lib/litegraph/src/subgraph/subgraphUtils.ts
index 2053d4999..c225dd7b8 100644
--- a/src/lib/litegraph/src/subgraph/subgraphUtils.ts
+++ b/src/lib/litegraph/src/subgraph/subgraphUtils.ts
@@ -27,7 +27,7 @@ import { SubgraphInputNode } from './SubgraphInputNode'
 import type { SubgraphOutput } from './SubgraphOutput'
 import { SubgraphOutputNode } from './SubgraphOutputNode'
 
-export interface FilteredItems {
+interface FilteredItems {
   nodes: Set<LGraphNode>
   reroutes: Set<Reroute>
   groups: Set<LGraphGroup>
diff --git a/src/lib/litegraph/src/types/events.ts b/src/lib/litegraph/src/types/events.ts
index acbb89043..e5f8912ab 100644
--- a/src/lib/litegraph/src/types/events.ts
+++ b/src/lib/litegraph/src/types/events.ts
@@ -6,7 +6,7 @@ import type { LGraphNode } from '../LGraphNode'
 import type { LinkReleaseContextExtended } from '../litegraph'
 
 /** For Canvas*Event - adds graph space co-ordinates (property names are shipped) */
-export interface ICanvasPosition {
+interface ICanvasPosition {
   /** X co-ordinate of the event, in graph space (NOT canvas space) */
   canvasX: number
   /** Y co-ordinate of the event, in graph space (NOT canvas space) */
@@ -14,7 +14,7 @@ export interface ICanvasPosition {
 }
 
 /** For Canvas*Event */
-export interface IDeltaPosition {
+interface IDeltaPosition {
   deltaX: number
   deltaY: number
 }
@@ -23,7 +23,7 @@ export interface IDeltaPosition {
  * Workaround for Firefox returning 0 on offsetX/Y props
  * See https://github.com/Comfy-Org/litegraph.js/issues/403 for details
  */
-export interface IOffsetWorkaround {
+interface IOffsetWorkaround {
   /** See {@link MouseEvent.offsetX}.  This workaround is required (2024-12-31) to support Firefox, which always returns 0 */
   safeOffsetX: number
   /** See {@link MouseEvent.offsetY}.  This workaround is required (2024-12-31) to support Firefox, which always returns 0 */
@@ -45,7 +45,7 @@ interface LegacyMouseEvent {
 export interface CanvasPointerEvent extends PointerEvent, CanvasMouseEvent {}
 
 /** MouseEvent with canvasX/Y and deltaX/Y properties */
-export interface CanvasMouseEvent
+interface CanvasMouseEvent
   extends MouseEvent,
     Readonly<CanvasPointerExtensions>,
     LegacyMouseEvent {}
@@ -57,29 +57,29 @@ export type CanvasEventDetail =
   | EmptyDoubleClickEventDetail
   | EmptyReleaseEventDetail
 
-export interface GenericEventDetail {
+interface GenericEventDetail {
   subType: 'before-change' | 'after-change'
 }
 
-export interface OriginalEvent {
+interface OriginalEvent {
   originalEvent: CanvasPointerEvent
 }
 
-export interface EmptyReleaseEventDetail extends OriginalEvent {
+interface EmptyReleaseEventDetail extends OriginalEvent {
   subType: 'empty-release'
   linkReleaseContext: LinkReleaseContextExtended
 }
 
-export interface EmptyDoubleClickEventDetail extends OriginalEvent {
+interface EmptyDoubleClickEventDetail extends OriginalEvent {
   subType: 'empty-double-click'
 }
 
-export interface GroupDoubleClickEventDetail extends OriginalEvent {
+interface GroupDoubleClickEventDetail extends OriginalEvent {
   subType: 'group-double-click'
   group: LGraphGroup
 }
 
-export interface NodeDoubleClickEventDetail extends OriginalEvent {
+interface NodeDoubleClickEventDetail extends OriginalEvent {
   subType: 'node-double-click'
   node: LGraphNode
 }
diff --git a/src/lib/litegraph/src/types/serialisation.ts b/src/lib/litegraph/src/types/serialisation.ts
index 4b1bfed90..8ab446594 100644
--- a/src/lib/litegraph/src/types/serialisation.ts
+++ b/src/lib/litegraph/src/types/serialisation.ts
@@ -31,7 +31,7 @@ export interface Serialisable<SerialisableObject> {
   asSerialisable(): SerialisableObject
 }
 
-export interface BaseExportedGraph {
+interface BaseExportedGraph {
   /** Unique graph ID.  Automatically generated if not provided. */
   id: UUID
   /** The revision number of this graph. Not automatically incremented; intended for use by a downstream save function. */
diff --git a/src/lib/litegraph/src/types/widgets.ts b/src/lib/litegraph/src/types/widgets.ts
index 4dde6949b..fa47c6a93 100644
--- a/src/lib/litegraph/src/types/widgets.ts
+++ b/src/lib/litegraph/src/types/widgets.ts
@@ -30,7 +30,7 @@ export interface IWidgetOptions<TValues = unknown[]> {
   callback?: IWidget['callback']
 }
 
-export interface IWidgetSliderOptions extends IWidgetOptions<number[]> {
+interface IWidgetSliderOptions extends IWidgetOptions<number[]> {
   min: number
   max: number
   step2: number
@@ -38,7 +38,7 @@ export interface IWidgetSliderOptions extends IWidgetOptions<number[]> {
   marker_color?: CanvasColour
 }
 
-export interface IWidgetKnobOptions extends IWidgetOptions<number[]> {
+interface IWidgetKnobOptions extends IWidgetOptions<number[]> {
   min: number
   max: number
   step2: number
@@ -144,7 +144,7 @@ export interface IButtonWidget
 }
 
 /** A custom widget - accepts any value and has no built-in special handling */
-export interface ICustomWidget extends IBaseWidget<string | object, 'custom'> {
+interface ICustomWidget extends IBaseWidget<string | object, 'custom'> {
   type: 'custom'
   value: string | object
 }
@@ -169,7 +169,7 @@ export interface IMarkdownWidget extends IBaseWidget<string, 'markdown'> {
 }
 
 /** Image display widget */
-export interface IImageWidget extends IBaseWidget<string, 'image'> {
+interface IImageWidget extends IBaseWidget<string, 'image'> {
   type: 'image'
   value: string
 }
diff --git a/src/lib/litegraph/src/widgets/BaseWidget.ts b/src/lib/litegraph/src/widgets/BaseWidget.ts
index 496f22923..c09668d9e 100644
--- a/src/lib/litegraph/src/widgets/BaseWidget.ts
+++ b/src/lib/litegraph/src/widgets/BaseWidget.ts
@@ -18,7 +18,7 @@ export interface DrawWidgetOptions {
   showText?: boolean
 }
 
-export interface DrawTruncatingTextOptions extends DrawWidgetOptions {
+interface DrawTruncatingTextOptions extends DrawWidgetOptions {
   /** The canvas context to draw the text on. */
   ctx: CanvasRenderingContext2D
   /** The amount of padding to add to the left of the text. */
diff --git a/src/lib/litegraph/test/subgraph/fixtures/subgraphFixtures.ts b/src/lib/litegraph/test/subgraph/fixtures/subgraphFixtures.ts
index 1c2d936ac..a83ef5e5f 100644
--- a/src/lib/litegraph/test/subgraph/fixtures/subgraphFixtures.ts
+++ b/src/lib/litegraph/test/subgraph/fixtures/subgraphFixtures.ts
@@ -16,7 +16,7 @@ import {
   createTestSubgraphNode
 } from './subgraphHelpers'
 
-export interface SubgraphFixtures {
+interface SubgraphFixtures {
   /** A minimal subgraph with no inputs, outputs, or nodes */
   emptySubgraph: Subgraph
 
diff --git a/src/lib/litegraph/test/subgraph/fixtures/subgraphHelpers.ts b/src/lib/litegraph/test/subgraph/fixtures/subgraphHelpers.ts
index 4a3bd6c11..736f979d3 100644
--- a/src/lib/litegraph/test/subgraph/fixtures/subgraphHelpers.ts
+++ b/src/lib/litegraph/test/subgraph/fixtures/subgraphHelpers.ts
@@ -17,7 +17,7 @@ import type {
 import type { UUID } from '@/lib/litegraph/src/utils/uuid'
 import { createUuidv4 } from '@/lib/litegraph/src/utils/uuid'
 
-export interface TestSubgraphOptions {
+interface TestSubgraphOptions {
   id?: UUID
   name?: string
   nodeCount?: number
@@ -27,20 +27,20 @@ export interface TestSubgraphOptions {
   outputs?: Array<{ name: string; type: ISlotType }>
 }
 
-export interface TestSubgraphNodeOptions {
+interface TestSubgraphNodeOptions {
   id?: NodeId
   pos?: [number, number]
   size?: [number, number]
 }
 
-export interface NestedSubgraphOptions {
+interface NestedSubgraphOptions {
   depth?: number
   nodesPerLevel?: number
   inputsPerSubgraph?: number
   outputsPerSubgraph?: number
 }
 
-export interface SubgraphStructureExpectation {
+interface SubgraphStructureExpectation {
   inputCount?: number
   outputCount?: number
   nodeCount?: number
@@ -49,7 +49,7 @@ export interface SubgraphStructureExpectation {
   hasOutputNode?: boolean
 }
 
-export interface CapturedEvent<T = unknown> {
+interface CapturedEvent<T = unknown> {
   type: string
   detail: T
   timestamp: number
@@ -422,6 +422,3 @@ export function createEventCapture<T = unknown>(
       capturedEvents.filter((e) => e.type === type)
   }
 }
-
-// Re-export expect from vitest for convenience
-export { expect } from 'vitest'
diff --git a/src/renderer/core/canvas/litegraph/litegraphLinkAdapter.ts b/src/renderer/core/canvas/litegraph/litegraphLinkAdapter.ts
index 301996585..88d32485f 100644
--- a/src/renderer/core/canvas/litegraph/litegraphLinkAdapter.ts
+++ b/src/renderer/core/canvas/litegraph/litegraphLinkAdapter.ts
@@ -58,7 +58,7 @@ export interface LinkRenderContext {
   disabledPattern?: CanvasPattern | null
 }
 
-export interface LinkRenderOptions {
+interface LinkRenderOptions {
   color?: CanvasColour
   flow?: boolean
   skipBorder?: boolean
diff --git a/src/renderer/core/canvas/pathRenderer.ts b/src/renderer/core/canvas/pathRenderer.ts
index a2ee8817c..eb458b180 100644
--- a/src/renderer/core/canvas/pathRenderer.ts
+++ b/src/renderer/core/canvas/pathRenderer.ts
@@ -38,7 +38,7 @@ export interface LinkRenderData {
   centerAngle?: number
 }
 
-export interface RenderStyle {
+interface RenderStyle {
   mode: RenderMode
   connectionWidth: number
   borderWidth?: number
@@ -51,7 +51,7 @@ export interface RenderStyle {
   highQuality?: boolean
 }
 
-export interface RenderColors {
+interface RenderColors {
   default: string
   byType: Record<string, string>
   highlighted: string
diff --git a/src/renderer/core/layout/operations/layoutMutations.ts b/src/renderer/core/layout/operations/layoutMutations.ts
index 42ce2677c..0c656899d 100644
--- a/src/renderer/core/layout/operations/layoutMutations.ts
+++ b/src/renderer/core/layout/operations/layoutMutations.ts
@@ -19,7 +19,7 @@ import {
 
 const logger = log.getLogger('LayoutMutations')
 
-export interface LayoutMutations {
+interface LayoutMutations {
   // Single node operations (synchronous, CRDT-ready)
   moveNode(nodeId: NodeId, position: Point): void
   resizeNode(nodeId: NodeId, size: Size): void
diff --git a/src/renderer/core/layout/slots/register.ts b/src/renderer/core/layout/slots/register.ts
index 5965b885b..afe7242ee 100644
--- a/src/renderer/core/layout/slots/register.ts
+++ b/src/renderer/core/layout/slots/register.ts
@@ -24,7 +24,7 @@ import { getSlotKey } from './slotIdentifier'
  * @param isInput Whether this is an input slot
  * @param position The slot position in graph coordinates
  */
-export function registerSlotLayout(
+function registerSlotLayout(
   nodeId: string,
   slotIndex: number,
   isInput: boolean,
diff --git a/src/renderer/core/layout/slots/slotIdentifier.ts b/src/renderer/core/layout/slots/slotIdentifier.ts
index df1f64fc2..2600405e9 100644
--- a/src/renderer/core/layout/slots/slotIdentifier.ts
+++ b/src/renderer/core/layout/slots/slotIdentifier.ts
@@ -6,7 +6,7 @@
  * @TODO Replace this concatenated string with root cause fix
  */
 
-export interface SlotIdentifier {
+interface SlotIdentifier {
   nodeId: string
   index: number
   isInput: boolean
diff --git a/src/renderer/core/layout/sync/useSlotLayoutSync.ts b/src/renderer/core/layout/sync/useSlotLayoutSync.ts
index 05ea87508..55a464140 100644
--- a/src/renderer/core/layout/sync/useSlotLayoutSync.ts
+++ b/src/renderer/core/layout/sync/useSlotLayoutSync.ts
@@ -16,7 +16,7 @@ import { layoutStore } from '@/renderer/core/layout/store/layoutStore'
  * Compute and register slot layouts for a node
  * @param node LiteGraph node to process
  */
-export function computeAndRegisterSlots(node: LGraphNode): void {
+function computeAndRegisterSlots(node: LGraphNode): void {
   const nodeId = String(node.id)
   const nodeLayout = layoutStore.getNodeLayoutRef(nodeId).value
 
diff --git a/src/renderer/core/layout/types.ts b/src/renderer/core/layout/types.ts
index c672f3e94..fdfcff430 100644
--- a/src/renderer/core/layout/types.ts
+++ b/src/renderer/core/layout/types.ts
@@ -84,7 +84,7 @@ export interface RerouteLayout {
 /**
  * Meta-only base for all operations - contains common fields
  */
-export interface OperationMeta {
+interface OperationMeta {
   /** Unique operation ID for deduplication */
   id?: string
   /** Timestamp for ordering operations */
@@ -100,9 +100,9 @@ export interface OperationMeta {
 /**
  * Entity-specific base types for proper type discrimination
  */
-export type NodeOpBase = OperationMeta & { entity: 'node'; nodeId: NodeId }
-export type LinkOpBase = OperationMeta & { entity: 'link'; linkId: LinkId }
-export type RerouteOpBase = OperationMeta & {
+type NodeOpBase = OperationMeta & { entity: 'node'; nodeId: NodeId }
+type LinkOpBase = OperationMeta & { entity: 'link'; linkId: LinkId }
+type RerouteOpBase = OperationMeta & {
   entity: 'reroute'
   rerouteId: RerouteId
 }
@@ -110,7 +110,7 @@ export type RerouteOpBase = OperationMeta & {
 /**
  * Operation type discriminator for type narrowing
  */
-export type OperationType =
+type OperationType =
   | 'moveNode'
   | 'resizeNode'
   | 'setNodeZIndex'
@@ -170,7 +170,7 @@ export interface DeleteNodeOperation extends NodeOpBase {
 /**
  * Set node visibility operation
  */
-export interface SetNodeVisibilityOperation extends NodeOpBase {
+interface SetNodeVisibilityOperation extends NodeOpBase {
   type: 'setNodeVisibility'
   visible: boolean
   previousVisible: boolean
@@ -179,7 +179,7 @@ export interface SetNodeVisibilityOperation extends NodeOpBase {
 /**
  * Batch update operation for atomic multi-property changes
  */
-export interface BatchUpdateOperation extends NodeOpBase {
+interface BatchUpdateOperation extends NodeOpBase {
   type: 'batchUpdate'
   updates: Partial<NodeLayout>
   previousValues: Partial<NodeLayout>
diff --git a/src/renderer/core/layout/useTransformState.ts b/src/renderer/core/layout/useTransformState.ts
index a3ca2a820..515984567 100644
--- a/src/renderer/core/layout/useTransformState.ts
+++ b/src/renderer/core/layout/useTransformState.ts
@@ -53,12 +53,12 @@ import { computed, reactive, readonly } from 'vue'
 
 import type { LGraphCanvas } from '@/lib/litegraph/src/litegraph'
 
-export interface Point {
+interface Point {
   x: number
   y: number
 }
 
-export interface Camera {
+interface Camera {
   x: number
   y: number
   z: number // scale/zoom
diff --git a/src/renderer/core/spatial/QuadTree.ts b/src/renderer/core/spatial/QuadTree.ts
index e2c90b32e..e24692cf5 100644
--- a/src/renderer/core/spatial/QuadTree.ts
+++ b/src/renderer/core/spatial/QuadTree.ts
@@ -14,7 +14,7 @@ export interface Bounds {
   height: number
 }
 
-export interface QuadTreeItem<T> {
+interface QuadTreeItem<T> {
   id: string
   bounds: Bounds
   data: T
diff --git a/src/renderer/core/spatial/boundsCalculator.ts b/src/renderer/core/spatial/boundsCalculator.ts
index 50a4f708b..384663447 100644
--- a/src/renderer/core/spatial/boundsCalculator.ts
+++ b/src/renderer/core/spatial/boundsCalculator.ts
@@ -2,7 +2,7 @@
  * Spatial bounds calculations for node layouts
  */
 
-export interface SpatialBounds {
+interface SpatialBounds {
   minX: number
   minY: number
   maxX: number
@@ -11,7 +11,7 @@ export interface SpatialBounds {
   height: number
 }
 
-export interface PositionedNode {
+interface PositionedNode {
   pos: ArrayLike<number>
   size: ArrayLike<number>
 }
diff --git a/src/renderer/extensions/minimap/types.ts b/src/renderer/extensions/minimap/types.ts
index 38f464f97..fbea21c83 100644
--- a/src/renderer/extensions/minimap/types.ts
+++ b/src/renderer/extensions/minimap/types.ts
@@ -29,7 +29,7 @@ export interface MinimapRenderContext {
   height: number
 }
 
-export interface MinimapRenderSettings {
+interface MinimapRenderSettings {
   nodeColors: boolean
   showLinks: boolean
   showGroups: boolean
diff --git a/src/renderer/extensions/vueNodes/lod/useLOD.ts b/src/renderer/extensions/vueNodes/lod/useLOD.ts
index 9d07e37ca..584e21f9a 100644
--- a/src/renderer/extensions/vueNodes/lod/useLOD.ts
+++ b/src/renderer/extensions/vueNodes/lod/useLOD.ts
@@ -35,7 +35,7 @@ export enum LODLevel {
   FULL = 'full' // zoom > 0.8
 }
 
-export interface LODConfig {
+interface LODConfig {
   renderWidgets: boolean
   renderSlots: boolean
   renderContent: boolean
diff --git a/src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts b/src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts
index 0fde7592a..9022ab8c1 100644
--- a/src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts
+++ b/src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts
@@ -9,7 +9,7 @@ import { api } from '@/scripts/api'
 const MAX_RETRIES = 5
 const TIMEOUT = 4096
 
-export interface CacheEntry<T> {
+interface CacheEntry<T> {
   data: T
   timestamp?: number
   error?: Error | null
diff --git a/src/renderer/extensions/vueNodes/widgets/registry/widgetRegistry.ts b/src/renderer/extensions/vueNodes/widgets/registry/widgetRegistry.ts
index e72d90be1..c8b0b0a49 100644
--- a/src/renderer/extensions/vueNodes/widgets/registry/widgetRegistry.ts
+++ b/src/renderer/extensions/vueNodes/widgets/registry/widgetRegistry.ts
@@ -130,7 +130,7 @@ export const getComponent = (type: string): Component | null => {
   return widgets.get(canonicalType)?.component || null
 }
 
-export const isSupported = (type: string): boolean => {
+const isSupported = (type: string): boolean => {
   const canonicalType = getCanonicalType(type)
   return widgets.has(canonicalType)
 }
diff --git a/src/schemas/apiSchema.ts b/src/schemas/apiSchema.ts
index 6aaa95912..b4283d231 100644
--- a/src/schemas/apiSchema.ts
+++ b/src/schemas/apiSchema.ts
@@ -318,7 +318,7 @@ const zDeviceStats = z.object({
   torch_vram_free: z.number()
 })
 
-export const zSystemStats = z.object({
+const zSystemStats = z.object({
   system: z.object({
     os: z.string(),
     python_version: z.string(),
diff --git a/src/schemas/colorPaletteSchema.ts b/src/schemas/colorPaletteSchema.ts
index 1a29c3940..88b797486 100644
--- a/src/schemas/colorPaletteSchema.ts
+++ b/src/schemas/colorPaletteSchema.ts
@@ -100,7 +100,7 @@ export const paletteSchema = z
   })
   .passthrough()
 
-export const completedPaletteSchema = z
+const completedPaletteSchema = z
   .object({
     id: z.string(),
     name: z.string(),
diff --git a/src/schemas/comfyWorkflowSchema.ts b/src/schemas/comfyWorkflowSchema.ts
index 62be3392b..a07ebc018 100644
--- a/src/schemas/comfyWorkflowSchema.ts
+++ b/src/schemas/comfyWorkflowSchema.ts
@@ -5,9 +5,9 @@ import { fromZodError } from 'zod-validation-error'
 // innerNode.id = `${this.node.id}:${i}`
 // Remove it after GroupNode is redesigned.
 export const zNodeId = z.union([z.number().int(), z.string()])
-export const zNodeInputName = z.string()
+const zNodeInputName = z.string()
 export type NodeId = z.infer<typeof zNodeId>
-export const zSlotIndex = z.union([
+const zSlotIndex = z.union([
   z.number().int(),
   z
     .string()
@@ -20,7 +20,7 @@ export const zSlotIndex = z.union([
 // TODO: Investigate usage of array and number as data type usage in custom nodes.
 // Known usage:
 // - https://github.com/rgthree/rgthree-comfy Context Big node is using array as type.
-export const zDataType = z.union([z.string(), z.array(z.string()), z.number()])
+const zDataType = z.union([z.string(), z.array(z.string()), z.number()])
 
 const zVector2 = z.union([
   z
@@ -214,7 +214,7 @@ const zComfyNode = z
   })
   .passthrough()
 
-export const zSubgraphIO = zNodeInput.extend({
+const zSubgraphIO = zNodeInput.extend({
   /** Slot ID (internal; never changes once instantiated). */
   id: z.string().uuid(),
   /** The data type this slot uses. Unlike nodes, this does not support legacy numeric types. */
@@ -274,11 +274,11 @@ const zExtra = z
   })
   .passthrough()
 
-export const zGraphDefinitions = z.object({
+const zGraphDefinitions = z.object({
   subgraphs: z.lazy(() => z.array(zSubgraphDefinition))
 })
 
-export const zBaseExportableGraph = z.object({
+const zBaseExportableGraph = z.object({
   /** Unique graph ID.  Automatically generated if not provided. */
   id: z.string().uuid().optional(),
   revision: z.number().optional(),
@@ -371,13 +371,13 @@ export const zComfyWorkflow1 = zBaseExportableGraph
   })
   .passthrough()
 
-export const zExportedSubgraphIONode = z.object({
+const zExportedSubgraphIONode = z.object({
   id: zNodeId,
   bounding: z.tuple([z.number(), z.number(), z.number(), z.number()]),
   pinned: z.boolean().optional()
 })
 
-export const zExposedWidget = z.object({
+const zExposedWidget = z.object({
   id: z.string(),
   name: z.string()
 })
@@ -414,7 +414,7 @@ interface SubgraphDefinitionBase<
 }
 
 /** A subgraph definition `worfklow.definitions.subgraphs` */
-export const zSubgraphDefinition = zComfyWorkflow1
+const zSubgraphDefinition = zComfyWorkflow1
   .extend({
     /** Unique graph ID.  Automatically generated if not provided. */
     id: z.string().uuid(),
@@ -455,7 +455,7 @@ export type WorkflowJSON04 = z.infer<typeof zComfyWorkflow>
 export type ComfyWorkflowJSON = z.infer<
   typeof zComfyWorkflow | typeof zComfyWorkflow1
 >
-export type SubgraphDefinition = z.infer<typeof zSubgraphDefinition>
+type SubgraphDefinition = z.infer<typeof zSubgraphDefinition>
 
 /**
  * Type guard to check if an object is a SubgraphDefinition.
@@ -522,5 +522,5 @@ const zNodeData = z.object({
   })
 })
 
-export const zComfyApiWorkflow = z.record(zNodeId, zNodeData)
+const zComfyApiWorkflow = z.record(zNodeId, zNodeData)
 export type ComfyApiWorkflow = z.infer<typeof zComfyApiWorkflow>
diff --git a/src/schemas/keyBindingSchema.ts b/src/schemas/keyBindingSchema.ts
index 31896842f..04cbe319a 100644
--- a/src/schemas/keyBindingSchema.ts
+++ b/src/schemas/keyBindingSchema.ts
@@ -1,7 +1,7 @@
 import { z } from 'zod'
 
 // KeyCombo schema
-export const zKeyCombo = z.object({
+const zKeyCombo = z.object({
   key: z.string(),
   ctrl: z.boolean().optional(),
   alt: z.boolean().optional(),
diff --git a/src/schemas/nodeDef/nodeDefSchemaV2.ts b/src/schemas/nodeDef/nodeDefSchemaV2.ts
index cb212fb99..09983d115 100644
--- a/src/schemas/nodeDef/nodeDefSchemaV2.ts
+++ b/src/schemas/nodeDef/nodeDefSchemaV2.ts
@@ -207,10 +207,10 @@ export const zComfyNodeDef = z.object({
 })
 
 // Export types
-export type IntInputSpec = z.infer<typeof zIntInputSpec>
-export type FloatInputSpec = z.infer<typeof zFloatInputSpec>
-export type BooleanInputSpec = z.infer<typeof zBooleanInputSpec>
-export type StringInputSpec = z.infer<typeof zStringInputSpec>
+type IntInputSpec = z.infer<typeof zIntInputSpec>
+type FloatInputSpec = z.infer<typeof zFloatInputSpec>
+type BooleanInputSpec = z.infer<typeof zBooleanInputSpec>
+type StringInputSpec = z.infer<typeof zStringInputSpec>
 export type ComboInputSpec = z.infer<typeof zComboInputSpec>
 export type ColorInputSpec = z.infer<typeof zColorInputSpec>
 export type FileUploadInputSpec = z.infer<typeof zFileUploadInputSpec>
diff --git a/src/schemas/nodeDefSchema.ts b/src/schemas/nodeDefSchema.ts
index 9d4c0b2e8..24adf85d4 100644
--- a/src/schemas/nodeDefSchema.ts
+++ b/src/schemas/nodeDefSchema.ts
@@ -34,7 +34,7 @@ export const zBaseInputOptions = z
   })
   .passthrough()
 
-export const zNumericInputOptions = zBaseInputOptions.extend({
+const zNumericInputOptions = zBaseInputOptions.extend({
   min: z.number().optional(),
   max: z.number().optional(),
   step: z.number().optional(),
diff --git a/src/scripts/domWidget.ts b/src/scripts/domWidget.ts
index 1b081facd..a94ddb2ac 100644
--- a/src/scripts/domWidget.ts
+++ b/src/scripts/domWidget.ts
@@ -55,7 +55,7 @@ export interface DOMWidget<T extends HTMLElement, V extends object | string>
  * - widget: Reference to the widget instance
  * - onUpdate:modelValue: The update handler for v-model
  */
-export type ComponentWidgetCustomProps = Record<string, unknown>
+type ComponentWidgetCustomProps = Record<string, unknown>
 
 /**
  * Standard props that are handled separately by DomWidget.vue and should be
diff --git a/src/scripts/metadata/avif.ts b/src/scripts/metadata/avif.ts
index d23adf4bb..70e5dcf62 100644
--- a/src/scripts/metadata/avif.ts
+++ b/src/scripts/metadata/avif.ts
@@ -319,7 +319,7 @@ function parseAvifMetadata(buffer: ArrayBuffer): ComfyMetadata {
 }
 
 // @ts-expect-error fixme ts strict error
-export function parseExifData(exifData) {
+function parseExifData(exifData) {
   // Check for the correct TIFF header (0x4949 for little-endian or 0x4D4D for big-endian)
   const isLittleEndian = String.fromCharCode(...exifData.slice(0, 2)) === 'II'
 
diff --git a/src/scripts/metadata/flac.ts b/src/scripts/metadata/flac.ts
index b3be03dd5..5a3efa6ac 100644
--- a/src/scripts/metadata/flac.ts
+++ b/src/scripts/metadata/flac.ts
@@ -1,3 +1,4 @@
+/** @knipIgnoreUnusedButUsedByCustomNodes */
 export function getFromFlacBuffer(buffer: ArrayBuffer): Record<string, string> {
   const dataView = new DataView(buffer)
 
diff --git a/src/scripts/metadata/png.ts b/src/scripts/metadata/png.ts
index 0d8b7d2dc..af3be9a64 100644
--- a/src/scripts/metadata/png.ts
+++ b/src/scripts/metadata/png.ts
@@ -1,3 +1,4 @@
+/** @knipIgnoreUnusedButUsedByCustomNodes */
 export function getFromPngBuffer(buffer: ArrayBuffer) {
   // Get the PNG data as a Uint8Array
   const pngData = new Uint8Array(buffer)
diff --git a/src/services/mediaCacheService.ts b/src/services/mediaCacheService.ts
index 412f0a226..65f87a43c 100644
--- a/src/services/mediaCacheService.ts
+++ b/src/services/mediaCacheService.ts
@@ -1,6 +1,6 @@
 import { reactive } from 'vue'
 
-export interface CachedMedia {
+interface CachedMedia {
   src: string
   blob?: Blob
   objectUrl?: string
@@ -9,7 +9,7 @@ export interface CachedMedia {
   lastAccessed: number
 }
 
-export interface MediaCacheOptions {
+interface MediaCacheOptions {
   maxSize?: number
   maxAge?: number // in milliseconds
   preloadDistance?: number // pixels from viewport
@@ -194,7 +194,7 @@ class MediaCacheService {
 }
 
 // Global instance
-export let mediaCacheInstance: MediaCacheService | null = null
+let mediaCacheInstance: MediaCacheService | null = null
 
 export function useMediaCache(options?: MediaCacheOptions) {
   if (!mediaCacheInstance) {
diff --git a/src/services/nodeHelpService.ts b/src/services/nodeHelpService.ts
index 8d26f9457..53a0e81ab 100644
--- a/src/services/nodeHelpService.ts
+++ b/src/services/nodeHelpService.ts
@@ -3,7 +3,7 @@ import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
 import { NodeSourceType, getNodeSource } from '@/types/nodeSource'
 import { extractCustomNodeName } from '@/utils/nodeHelpUtil'
 
-export class NodeHelpService {
+class NodeHelpService {
   async fetchNodeHelp(node: ComfyNodeDefImpl, locale: string): Promise<string> {
     const nodeSource = getNodeSource(node.python_module)
 
diff --git a/src/services/nodeOrganizationService.ts b/src/services/nodeOrganizationService.ts
index fb2e4dff4..e96c61e5f 100644
--- a/src/services/nodeOrganizationService.ts
+++ b/src/services/nodeOrganizationService.ts
@@ -13,7 +13,7 @@ const DEFAULT_ICON = 'pi pi-sort'
 export const DEFAULT_GROUPING_ID = 'category' as const
 export const DEFAULT_SORTING_ID = 'original' as const
 
-export class NodeOrganizationService {
+class NodeOrganizationService {
   private readonly groupingStrategies: NodeGroupingStrategy[] = [
     {
       id: 'category',
diff --git a/src/services/releaseService.ts b/src/services/releaseService.ts
index 2f2871bd1..7c55ae8f0 100644
--- a/src/services/releaseService.ts
+++ b/src/services/releaseService.ts
@@ -14,11 +14,10 @@ const releaseApiClient = axios.create({
 
 // Use generated types from OpenAPI spec
 export type ReleaseNote = components['schemas']['ReleaseNote']
-export type GetReleasesParams =
-  operations['getReleaseNotes']['parameters']['query']
+type GetReleasesParams = operations['getReleaseNotes']['parameters']['query']
 
 // Use generated error response type
-export type ErrorResponse = components['schemas']['ErrorResponse']
+type ErrorResponse = components['schemas']['ErrorResponse']
 
 // Release service for fetching release notes
 export const useReleaseService = () => {
diff --git a/src/stores/executionStore.ts b/src/stores/executionStore.ts
index 6bc5db077..44bb13d2d 100644
--- a/src/stores/executionStore.ts
+++ b/src/stores/executionStore.ts
@@ -31,7 +31,7 @@ import { createNodeLocatorId } from '@/types/nodeIdentification'
 import { useCanvasStore } from './graphStore'
 import { ComfyWorkflow, useWorkflowStore } from './workflowStore'
 
-export interface QueuedPrompt {
+interface QueuedPrompt {
   /**
    * The nodes that are queued to be executed. The key is the node id and the
    * value is a boolean indicating if the node has been executed.
diff --git a/src/stores/extensionStore.ts b/src/stores/extensionStore.ts
index 2756b7593..3c1abde8e 100644
--- a/src/stores/extensionStore.ts
+++ b/src/stores/extensionStore.ts
@@ -6,9 +6,9 @@ import type { ComfyExtension } from '@/types/comfy'
 /**
  * These extensions are always active, even if they are disabled in the setting.
  */
-export const ALWAYS_ENABLED_EXTENSIONS: readonly string[] = []
+const ALWAYS_ENABLED_EXTENSIONS: readonly string[] = []
 
-export const ALWAYS_DISABLED_EXTENSIONS: readonly string[] = [
+const ALWAYS_DISABLED_EXTENSIONS: readonly string[] = [
   // pysssss.Locking is replaced by pin/unpin in ComfyUI core.
   // https://github.com/Comfy-Org/litegraph.js/pull/117
   'pysssss.Locking',
diff --git a/src/stores/firebaseAuthStore.ts b/src/stores/firebaseAuthStore.ts
index 161ec9d56..8f2af6439 100644
--- a/src/stores/firebaseAuthStore.ts
+++ b/src/stores/firebaseAuthStore.ts
@@ -41,7 +41,7 @@ type AccessBillingPortalResponse =
 type AccessBillingPortalReqBody =
   operations['AccessBillingPortal']['requestBody']
 
-export class FirebaseAuthStoreError extends Error {
+class FirebaseAuthStoreError extends Error {
   constructor(message: string) {
     super(message)
     this.name = 'FirebaseAuthStoreError'
diff --git a/src/stores/nodeBookmarkStore.ts b/src/stores/nodeBookmarkStore.ts
index 8720e6f7d..e3eb22d86 100644
--- a/src/stores/nodeBookmarkStore.ts
+++ b/src/stores/nodeBookmarkStore.ts
@@ -10,7 +10,7 @@ import { ComfyNodeDefImpl, createDummyFolderNodeDef } from './nodeDefStore'
 import { buildNodeDefTree } from './nodeDefStore'
 import { useSettingStore } from './settingStore'
 
-export const BOOKMARK_SETTING_ID = 'Comfy.NodeLibrary.Bookmarks.V2'
+const BOOKMARK_SETTING_ID = 'Comfy.NodeLibrary.Bookmarks.V2'
 
 export const useNodeBookmarkStore = defineStore('nodeBookmark', () => {
   const settingStore = useSettingStore()
diff --git a/src/stores/nodeDefStore.ts b/src/stores/nodeDefStore.ts
index 32f74d313..f13d921e2 100644
--- a/src/stores/nodeDefStore.ts
+++ b/src/stores/nodeDefStore.ts
@@ -224,7 +224,7 @@ export const SYSTEM_NODE_DEFS: Record<string, ComfyNodeDefV1> = {
   }
 }
 
-export interface BuildNodeDefTreeOptions {
+interface BuildNodeDefTreeOptions {
   /**
    * Custom function to extract the tree path from a node definition.
    * If not provided, uses the default path based on nodeDef.nodePath.
diff --git a/src/stores/queueStore.ts b/src/stores/queueStore.ts
index 83133aa5e..4369f2782 100644
--- a/src/stores/queueStore.ts
+++ b/src/stores/queueStore.ts
@@ -18,7 +18,7 @@ import { useExtensionService } from '@/services/extensionService'
 import { useNodeOutputStore } from '@/stores/imagePreviewStore'
 
 // Task type used in the API.
-export type APITaskType = 'queue' | 'history'
+type APITaskType = 'queue' | 'history'
 
 export enum TaskItemDisplayStatus {
   Running = 'Running',
diff --git a/src/stores/serverConfigStore.ts b/src/stores/serverConfigStore.ts
index afb822cf7..3781d0ab5 100644
--- a/src/stores/serverConfigStore.ts
+++ b/src/stores/serverConfigStore.ts
@@ -3,7 +3,7 @@ import { computed, ref } from 'vue'
 
 import { ServerConfig, ServerConfigValue } from '@/constants/serverConfig'
 
-export type ServerConfigWithValue<T> = ServerConfig<T> & {
+type ServerConfigWithValue<T> = ServerConfig<T> & {
   /**
    * Current value.
    */
diff --git a/src/stores/userFileStore.ts b/src/stores/userFileStore.ts
index e7c8728f0..383bab6b0 100644
--- a/src/stores/userFileStore.ts
+++ b/src/stores/userFileStore.ts
@@ -182,7 +182,7 @@ export class UserFile {
   }
 }
 
-export interface LoadedUserFile extends UserFile {
+interface LoadedUserFile extends UserFile {
   isLoaded: true
   originalContent: string
   content: string
diff --git a/src/stores/workflowStore.ts b/src/stores/workflowStore.ts
index 8f11da1e2..b0c8e8b37 100644
--- a/src/stores/workflowStore.ts
+++ b/src/stores/workflowStore.ts
@@ -148,7 +148,7 @@ export interface LoadedComfyWorkflow extends ComfyWorkflow {
  * error TS7056: The inferred type of this node exceeds the maximum length the
  * compiler will serialize. An explicit type annotation is needed.
  */
-export interface WorkflowStore {
+interface WorkflowStore {
   activeWorkflow: LoadedComfyWorkflow | null
   attachWorkflow: (workflow: ComfyWorkflow, openIndex?: number) => void
   isActive: (workflow: ComfyWorkflow) => boolean
diff --git a/src/types/buttonTypes.ts b/src/types/buttonTypes.ts
index 97e936946..2d39d64d9 100644
--- a/src/types/buttonTypes.ts
+++ b/src/types/buttonTypes.ts
@@ -1,8 +1,8 @@
 import type { HTMLAttributes } from 'vue'
 
 export type ButtonSize = 'fit-content' | 'sm' | 'md'
-export type ButtonType = 'primary' | 'secondary' | 'transparent'
-export type ButtonBorder = boolean
+type ButtonType = 'primary' | 'secondary' | 'transparent'
+type ButtonBorder = boolean
 
 export interface BaseButtonProps {
   size?: ButtonSize
diff --git a/src/types/comfy.ts b/src/types/comfy.ts
index 622753357..491380f85 100644
--- a/src/types/comfy.ts
+++ b/src/types/comfy.ts
@@ -9,7 +9,7 @@ import type { ComfyCommand } from '@/stores/commandStore'
 import type { BottomPanelExtension } from '@/types/extensionTypes'
 import type { SettingParams } from '@/types/settingTypes'
 
-export type Widgets = Record<string, ComfyWidgetConstructor>
+type Widgets = Record<string, ComfyWidgetConstructor>
 
 export interface AboutPageBadge {
   label: string
@@ -17,7 +17,7 @@ export interface AboutPageBadge {
   icon: string
 }
 
-export type MenuCommandGroup = {
+type MenuCommandGroup = {
   /**
    * The path to the menu group.
    */
diff --git a/src/types/extensionTypes.ts b/src/types/extensionTypes.ts
index c1a9e9c2a..0ba93043b 100644
--- a/src/types/extensionTypes.ts
+++ b/src/types/extensionTypes.ts
@@ -3,7 +3,7 @@ import { Component } from 'vue'
 import type { useDialogService } from '@/services/dialogService'
 import type { ComfyCommand } from '@/stores/commandStore'
 
-export interface BaseSidebarTabExtension {
+interface BaseSidebarTabExtension {
   id: string
   title: string
   icon?: string | Component
@@ -12,7 +12,7 @@ export interface BaseSidebarTabExtension {
   label?: string
 }
 
-export interface BaseBottomPanelExtension {
+interface BaseBottomPanelExtension {
   id: string
   title?: string // For extensions that provide static titles
   titleKey?: string // For core tabs with i18n keys
@@ -32,16 +32,14 @@ export interface CustomExtension {
   destroy?: () => void
 }
 
-export type VueSidebarTabExtension = BaseSidebarTabExtension & VueExtension
-export type CustomSidebarTabExtension = BaseSidebarTabExtension &
-  CustomExtension
+type VueSidebarTabExtension = BaseSidebarTabExtension & VueExtension
+type CustomSidebarTabExtension = BaseSidebarTabExtension & CustomExtension
 export type SidebarTabExtension =
   | VueSidebarTabExtension
   | CustomSidebarTabExtension
 
-export type VueBottomPanelExtension = BaseBottomPanelExtension & VueExtension
-export type CustomBottomPanelExtension = BaseBottomPanelExtension &
-  CustomExtension
+type VueBottomPanelExtension = BaseBottomPanelExtension & VueExtension
+type CustomBottomPanelExtension = BaseBottomPanelExtension & CustomExtension
 export type BottomPanelExtension =
   | VueBottomPanelExtension
   | CustomBottomPanelExtension
diff --git a/src/types/importFailedTypes.ts b/src/types/importFailedTypes.ts
index d12bb1427..a45d95e92 100644
--- a/src/types/importFailedTypes.ts
+++ b/src/types/importFailedTypes.ts
@@ -1,6 +1,6 @@
 import type { ComputedRef, InjectionKey } from 'vue'
 
-export interface ImportFailedContext {
+interface ImportFailedContext {
   importFailed: ComputedRef<boolean>
   showImportFailedDialog: () => void
 }
diff --git a/src/types/metadataTypes.ts b/src/types/metadataTypes.ts
index c63324196..f4989c3c1 100644
--- a/src/types/metadataTypes.ts
+++ b/src/types/metadataTypes.ts
@@ -66,7 +66,7 @@ export type GltfChunkHeader = {
   chunkTypeIdentifier: number
 }
 
-export type GltfExtras = {
+type GltfExtras = {
   workflow?: string | object
   prompt?: string | object
   [key: string]: any
@@ -112,12 +112,12 @@ export type AvifIinfBox = {
   entries: AvifInfeBox[]
 }
 
-export type AvifIlocItemExtent = {
+type AvifIlocItemExtent = {
   extent_offset: number
   extent_length: number
 }
 
-export type AvifIlocItem = {
+type AvifIlocItem = {
   item_ID: number
   data_reference_index: number
   base_offset: number
diff --git a/src/types/nodeDefAugmentation.ts b/src/types/nodeDefAugmentation.ts
index 74a976afc..5dad8ee73 100644
--- a/src/types/nodeDefAugmentation.ts
+++ b/src/types/nodeDefAugmentation.ts
@@ -11,7 +11,7 @@ import type { ComboInputOptions, InputSpec } from '@/schemas/nodeDefSchema'
  * Frontend augmentation for image upload combo inputs.
  * This extends ComboInputOptions with properties injected by the uploadImage extension.
  */
-export interface ImageUploadComboOptions extends ComboInputOptions {
+interface ImageUploadComboOptions extends ComboInputOptions {
   /**
    * Reference to the associated filename combo widget.
    * Injected by uploadImage.ts to link upload buttons with their combo widgets.
diff --git a/src/types/settingTypes.ts b/src/types/settingTypes.ts
index 47b3a8a36..08453bde9 100644
--- a/src/types/settingTypes.ts
+++ b/src/types/settingTypes.ts
@@ -1,6 +1,6 @@
 import type { Settings } from '@/schemas/apiSchema'
 
-export type SettingInputType =
+type SettingInputType =
   | 'boolean'
   | 'number'
   | 'slider'
@@ -13,7 +13,7 @@ export type SettingInputType =
   | 'hidden'
   | 'backgroundImage'
 
-export type SettingCustomRenderer = (
+type SettingCustomRenderer = (
   name: string,
   setter: (v: any) => void,
   value: any,
diff --git a/src/utils/formatUtil.ts b/src/utils/formatUtil.ts
index 7f9ba3582..b89b28456 100644
--- a/src/utils/formatUtil.ts
+++ b/src/utils/formatUtil.ts
@@ -83,7 +83,7 @@ export function formatSize(value?: number) {
  * - filename: 'file'
  * - suffix: 'txt'
  */
-export function getFilenameDetails(fullFilename: string) {
+function getFilenameDetails(fullFilename: string) {
   if (fullFilename.includes('.')) {
     return {
       filename: fullFilename.split('.').slice(0, -1).join('.'),
@@ -479,7 +479,7 @@ export function formatVersionAnchor(version: string): string {
 /**
  * Supported locale types for the application (from OpenAPI schema)
  */
-export type SupportedLocale = NonNullable<
+type SupportedLocale = NonNullable<
   operations['getReleaseNotes']['parameters']['query']['locale']
 >
 
diff --git a/src/utils/graphTraversalUtil.ts b/src/utils/graphTraversalUtil.ts
index fa9e436ec..72f6f3733 100644
--- a/src/utils/graphTraversalUtil.ts
+++ b/src/utils/graphTraversalUtil.ts
@@ -394,7 +394,7 @@ export function getAllNonIoNodesInSubgraph(subgraph: Subgraph): LGraphNode[] {
 /**
  * Options for traverseNodesDepthFirst function
  */
-export interface TraverseNodesOptions<T> {
+interface TraverseNodesOptions<T> {
   /** Function called for each node during traversal */
   visitor?: (node: LGraphNode, context: T) => T
   /** Initial context value */
@@ -449,7 +449,7 @@ export function traverseNodesDepthFirst<T = void>(
 /**
  * Options for collectFromNodes function
  */
-export interface CollectFromNodesOptions<T, C> {
+interface CollectFromNodesOptions<T, C> {
   /** Function that returns data to collect for each node */
   collector?: (node: LGraphNode, context: C) => T | null
   /** Function that builds context for child nodes */
diff --git a/src/utils/linkFixer.ts b/src/utils/linkFixer.ts
index 125e450ee..1c26afb29 100644
--- a/src/utils/linkFixer.ts
+++ b/src/utils/linkFixer.ts
@@ -32,7 +32,7 @@ import type {
   ISerialisedNode
 } from '@/lib/litegraph/src/types/serialisation'
 
-export interface BadLinksData<T = ISerialisedGraph | LGraph> {
+interface BadLinksData<T = ISerialisedGraph | LGraph> {
   hasBadLinks: boolean
   fixed: boolean
   graph: T
diff --git a/src/utils/mathUtil.ts b/src/utils/mathUtil.ts
index c8645363f..2fb74e1cf 100644
--- a/src/utils/mathUtil.ts
+++ b/src/utils/mathUtil.ts
@@ -5,7 +5,7 @@
  * @param b - The second number.
  * @returns The GCD of the two numbers.
  */
-export const gcd = (a: number, b: number): number => {
+const gcd = (a: number, b: number): number => {
   return b === 0 ? a : gcd(b, a % b)
 }
 
diff --git a/src/utils/tailwindUtil.ts b/src/utils/tailwindUtil.ts
index 39124c768..78e3a3d1a 100644
--- a/src/utils/tailwindUtil.ts
+++ b/src/utils/tailwindUtil.ts
@@ -1,7 +1,7 @@
 import clsx, { type ClassArray } from 'clsx'
 import { twMerge } from 'tailwind-merge'
 
-export type { ClassValue, ClassArray, ClassDictionary } from 'clsx'
+export type { ClassValue } from 'clsx'
 
 export function cn(...inputs: ClassArray) {
   return twMerge(clsx(inputs))
diff --git a/src/utils/treeUtil.ts b/src/utils/treeUtil.ts
index 788f47e89..21f1e45d6 100644
--- a/src/utils/treeUtil.ts
+++ b/src/utils/treeUtil.ts
@@ -129,7 +129,7 @@ export const findNodeByKey = <T extends TreeNode>(
  * @param node - The node to clone.
  * @returns A deep clone of the node.
  */
-export function cloneTree<T extends TreeNode>(node: T): T {
+function cloneTree<T extends TreeNode>(node: T): T {
   const clone = { ...node }
 
   // Clone children recursively
diff --git a/tests-ui/tests/litegraph/subgraph/fixtures/subgraphFixtures.ts b/tests-ui/tests/litegraph/subgraph/fixtures/subgraphFixtures.ts
index 88a3db3fb..b90a781e2 100644
--- a/tests-ui/tests/litegraph/subgraph/fixtures/subgraphFixtures.ts
+++ b/tests-ui/tests/litegraph/subgraph/fixtures/subgraphFixtures.ts
@@ -16,7 +16,7 @@ import {
   createTestSubgraphNode
 } from './subgraphHelpers'
 
-export interface SubgraphFixtures {
+interface SubgraphFixtures {
   /** A minimal subgraph with no inputs, outputs, or nodes */
   emptySubgraph: Subgraph
 
diff --git a/tests-ui/tests/litegraph/subgraph/fixtures/subgraphHelpers.ts b/tests-ui/tests/litegraph/subgraph/fixtures/subgraphHelpers.ts
index 4a3bd6c11..736f979d3 100644
--- a/tests-ui/tests/litegraph/subgraph/fixtures/subgraphHelpers.ts
+++ b/tests-ui/tests/litegraph/subgraph/fixtures/subgraphHelpers.ts
@@ -17,7 +17,7 @@ import type {
 import type { UUID } from '@/lib/litegraph/src/utils/uuid'
 import { createUuidv4 } from '@/lib/litegraph/src/utils/uuid'
 
-export interface TestSubgraphOptions {
+interface TestSubgraphOptions {
   id?: UUID
   name?: string
   nodeCount?: number
@@ -27,20 +27,20 @@ export interface TestSubgraphOptions {
   outputs?: Array<{ name: string; type: ISlotType }>
 }
 
-export interface TestSubgraphNodeOptions {
+interface TestSubgraphNodeOptions {
   id?: NodeId
   pos?: [number, number]
   size?: [number, number]
 }
 
-export interface NestedSubgraphOptions {
+interface NestedSubgraphOptions {
   depth?: number
   nodesPerLevel?: number
   inputsPerSubgraph?: number
   outputsPerSubgraph?: number
 }
 
-export interface SubgraphStructureExpectation {
+interface SubgraphStructureExpectation {
   inputCount?: number
   outputCount?: number
   nodeCount?: number
@@ -49,7 +49,7 @@ export interface SubgraphStructureExpectation {
   hasOutputNode?: boolean
 }
 
-export interface CapturedEvent<T = unknown> {
+interface CapturedEvent<T = unknown> {
   type: string
   detail: T
   timestamp: number
@@ -422,6 +422,3 @@ export function createEventCapture<T = unknown>(
       capturedEvents.filter((e) => e.type === type)
   }
 }
-
-// Re-export expect from vitest for convenience
-export { expect } from 'vitest'