fix: lint and type errors

packages/cli/src/ui/App.tsx

@@ -56,12 +56,12 @@ import { RadioButtonSelect } from './components/shared/RadioButtonSelect.js';
 import { ModelSelectionDialog } from './components/ModelSelectionDialog.js';
 import {
   ModelSwitchDialog,
-  VisionSwitchOutcome,
+  type VisionSwitchOutcome,
 } from './components/ModelSwitchDialog.js';
 import {
   AVAILABLE_MODELS_QWEN,
   getOpenAIAvailableModelFromEnv,
-  AvailableModel,
+  type AvailableModel,
 } from './models/availableModels.js';
 import { processVisionSwitchOutcome } from './hooks/useVisionAutoSwitch.js';
 import {

packages/cli/src/ui/commands/modelCommand.ts

@@ -5,17 +5,17 @@
  */
 
 import { AuthType } from '@qwen-code/qwen-code-core';
-import {
+import type {
   SlashCommand,
   CommandContext,
-  CommandKind,
   OpenDialogActionReturn,
   MessageActionReturn,
 } from './types.js';
+import { CommandKind } from './types.js';
 import {
   AVAILABLE_MODELS_QWEN,
   getOpenAIAvailableModelFromEnv,
-  AvailableModel,
+  type AvailableModel,
 } from '../models/availableModels.js';
 
 function getAvailableModelsForAuthType(authType: AuthType): AvailableModel[] {

packages/cli/src/ui/components/ModelSelectionDialog.test.tsx

@@ -8,8 +8,8 @@ import React from 'react';
 import { render } from 'ink-testing-library';
 import { describe, it, expect, vi, beforeEach } from 'vitest';
 import { ModelSelectionDialog } from './ModelSelectionDialog.js';
-import { AvailableModel } from '../models/availableModels.js';
-import { RadioSelectItem } from './shared/RadioButtonSelect.js';
+import type { AvailableModel } from '../models/availableModels.js';
+import type { RadioSelectItem } from './shared/RadioButtonSelect.js';
 
 // Mock the useKeypress hook
 const mockUseKeypress = vi.hoisted(() => vi.fn());

packages/cli/src/ui/components/ModelSelectionDialog.tsx

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import React from 'react';
+import type React from 'react';
 import { Box, Text } from 'ink';
 import { Colors } from '../colors.js';
 import {
@@ -12,7 +12,7 @@ import {
   type RadioSelectItem,
 } from './shared/RadioButtonSelect.js';
 import { useKeypress } from '../hooks/useKeypress.js';
-import { AvailableModel } from '../models/availableModels.js';
+import type { AvailableModel } from '../models/availableModels.js';
 
 export interface ModelSelectionDialogProps {
   availableModels: AvailableModel[];

packages/cli/src/ui/components/ModelSwitchDialog.tsx

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import React from 'react';
+import type React from 'react';
 import { Box, Text } from 'ink';
 import { Colors } from '../colors.js';
 import {

packages/cli/src/ui/hooks/useVisionAutoSwitch.test.ts

@@ -7,8 +7,8 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import { describe, it, expect, vi, beforeEach } from 'vitest';
 import { renderHook, act } from '@testing-library/react';
-import { Part, PartListUnion } from '@google/genai';
-import { AuthType, Config } from '@qwen-code/qwen-code-core';
+import type { Part, PartListUnion } from '@google/genai';
+import { AuthType, type Config } from '@qwen-code/qwen-code-core';
 import {
   shouldOfferVisionSwitch,
   processVisionSwitchOutcome,

packages/cli/src/ui/hooks/useVisionAutoSwitch.ts

@@ -5,7 +5,7 @@
  */
 
 import { type PartListUnion, type Part } from '@google/genai';
-import { AuthType, Config } from '@qwen-code/qwen-code-core';
+import { AuthType, type Config } from '@qwen-code/qwen-code-core';
 import { useCallback, useRef } from 'react';
 import { VisionSwitchOutcome } from '../components/ModelSwitchDialog.js';
 import {
@@ -13,7 +13,7 @@ import {
   isVisionModel,
 } from '../models/availableModels.js';
 import { MessageType } from '../types.js';
-import { UseHistoryManagerReturn } from './useHistoryManager.js';
+import type { UseHistoryManagerReturn } from './useHistoryManager.js';
 
 /**
  * Checks if a PartListUnion contains image parts

packages/core/src/core/openaiContentGenerator/pipeline.ts

@@ -9,10 +9,10 @@ import {
   type GenerateContentParameters,
   GenerateContentResponse,
 } from '@google/genai';
-import { Config } from '../../config/config.js';
+import type { Config } from '../../config/config.js';
 import type { ContentGeneratorConfig } from '../contentGenerator.js';
 import type { OpenAICompatibleProvider } from './provider/index.js';
-import { OpenAIContentConverter } from './converter.js';
+import type { OpenAIContentConverter } from './converter.js';
 import type { TelemetryService, RequestContext } from './telemetryService.js';
 import type { ErrorHandler } from './errorHandler.js';
 

packages/core/src/utils/request-tokenizer/imageTokenizer.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { ImageMetadata } from './types.js';
+import type { ImageMetadata } from './types.js';
 
 /**
  * Image tokenizer for calculating image tokens based on dimensions

packages/core/src/utils/request-tokenizer/requestTokenizer.test.ts

@@ -6,7 +6,7 @@
 
 import { describe, it, expect, beforeEach, afterEach } from 'vitest';
 import { DefaultRequestTokenizer } from './requestTokenizer.js';
-import { CountTokensParameters } from '@google/genai';
+import type { CountTokensParameters } from '@google/genai';
 
 describe('DefaultRequestTokenizer', () => {
   let tokenizer: DefaultRequestTokenizer;

packages/core/src/utils/request-tokenizer/requestTokenizer.ts

@@ -4,8 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { CountTokensParameters, Content, Part, PartUnion } from '@google/genai';
-import {
+import type {
+  CountTokensParameters,
+  Content,
+  Part,
+  PartUnion,
+} from '@google/genai';
+import type {
   RequestTokenizer,
   TokenizerConfig,
   TokenCalculationResult,

packages/core/src/utils/request-tokenizer/types.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { CountTokensParameters } from '@google/genai';
+import type { CountTokensParameters } from '@google/genai';
 
 /**
  * Token calculation result for different content types