Merge branch 'main' into respect-provider-choice

2025-06-26 18:26:38 +00:00 · 2024-11-09 07:44:40 -06:00 · 2024-11-09 07:44:40 -06:00 · f30612dcfd
commit f30612dcfd
parent 9b97837bb2 d18517a08d
11 changed files with 196 additions and 27 deletions
--- a/.env.example
+++ b/.env.example
@ -43,5 +43,10 @@ OPENAI_LIKE_API_KEY=
 # You only need this environment variable set if you want to use Mistral models
 MISTRAL_API_KEY=

+# Get your xAI API key
+# https://x.ai/api
+# You only need this environment variable set if you want to use xAI models
+XAI_API_KEY=
+
 # Include this environment variable if you want more logging for debugging locally
 VITE_LOG_LEVEL=debug
--- a/app/components/chat/APIKeyManager.tsx
+++ b/app/components/chat/APIKeyManager.tsx
@ -0,0 +1,49 @@
+import React, { useState } from 'react';
+import { IconButton } from '~/components/ui/IconButton';
+
+interface APIKeyManagerProps {
+  provider: string;
+  apiKey: string;
+  setApiKey: (key: string) => void;
+}
+
+export const APIKeyManager: React.FC<APIKeyManagerProps> = ({ provider, apiKey, setApiKey }) => {
+  const [isEditing, setIsEditing] = useState(false);
+  const [tempKey, setTempKey] = useState(apiKey);
+
+  const handleSave = () => {
+    setApiKey(tempKey);
+    setIsEditing(false);
+  };
+
+  return (
+    <div className="flex items-center gap-2 mt-2 mb-2">
+      <span className="text-sm text-bolt-elements-textSecondary">{provider} API Key:</span>
+      {isEditing ? (
+        <>
+          <input
+            type="password"
+            value={tempKey}
+            onChange={(e) => setTempKey(e.target.value)}
+            className="flex-1 p-1 text-sm rounded border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none focus:ring-2 focus:ring-bolt-elements-focus"
+          />
+          <IconButton onClick={handleSave} title="Save API Key">
+            <div className="i-ph:check" />
+          </IconButton>
+          <IconButton onClick={() => setIsEditing(false)} title="Cancel">
+            <div className="i-ph:x" />
+          </IconButton>
+        </>
+      ) : (
+        <>
+          <span className="flex-1 text-sm text-bolt-elements-textPrimary">
+            {apiKey ? '••••••••' : 'Not set'}
+          </span>
+          <IconButton onClick={() => setIsEditing(true)} title="Edit API Key">
+            <div className="i-ph:pencil-simple" />
+          </IconButton>
+        </>
+      )}
+    </div>
+  );
+};
--- a/app/components/chat/BaseChat.tsx
+++ b/app/components/chat/BaseChat.tsx
@ -1,7 +1,7 @@
 // @ts-nocheck
 // Preventing TS checks with files presented in the video for a better presentation.
 import type { Message } from 'ai';
-import React, { type RefCallback } from 'react';
+import React, { type RefCallback, useEffect } from 'react';
 import { ClientOnly } from 'remix-utils/client-only';
 import { Menu } from '~/components/sidebar/Menu.client';
 import { IconButton } from '~/components/ui/IconButton';
@ -11,6 +11,8 @@ import { MODEL_LIST, DEFAULT_PROVIDER } from '~/utils/constants';
 import { Messages } from './Messages.client';
 import { SendButton } from './SendButton.client';
 import { useState } from 'react';
+import { APIKeyManager } from './APIKeyManager';
+import Cookies from 'js-cookie';

 import styles from './BaseChat.module.scss';

@ -26,15 +28,15 @@ const providerList = [...new Set(MODEL_LIST.map((model) => model.provider))]

 const ModelSelector = ({ model, setModel, provider, setProvider, modelList, providerList }) => {
  return (
-    <div className="mb-2">
-      <select
+    <div className="mb-2 flex gap-2">
+      <select 
        value={provider}
        onChange={(e) => {
          setProvider(e.target.value);
          const firstModel = [...modelList].find(m => m.provider == e.target.value);
          setModel(firstModel ? firstModel.name : '');
        }}
-        className="w-full p-2 rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none"
+        className="flex-1 p-2 rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none focus:ring-2 focus:ring-bolt-elements-focus transition-all"
      >
        {providerList.map((provider) => (
          <option key={provider} value={provider}>
@ -51,7 +53,7 @@ const ModelSelector = ({ model, setModel, provider, setProvider, modelList, prov
      <select
        value={model}
        onChange={(e) => setModel(e.target.value)}
-        className="w-full p-2 rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none"
+        className="flex-1 p-2 rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none focus:ring-2 focus:ring-bolt-elements-focus transition-all"
      >
        {[...modelList].filter(e => e.provider == provider && e.name).map((modelOption) => (
          <option key={modelOption.name} value={modelOption.name}>
@ -111,6 +113,41 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
    ref,
  ) => {
    const TEXTAREA_MAX_HEIGHT = chatStarted ? 400 : 200;
+    const [provider, setProvider] = useState(DEFAULT_PROVIDER);
+    const [apiKeys, setApiKeys] = useState<Record<string, string>>({});
+
+    useEffect(() => {
+      // Load API keys from cookies on component mount
+      try {
+        const storedApiKeys = Cookies.get('apiKeys');
+        if (storedApiKeys) {
+          const parsedKeys = JSON.parse(storedApiKeys);
+          if (typeof parsedKeys === 'object' && parsedKeys !== null) {
+            setApiKeys(parsedKeys);
+          }
+        }
+      } catch (error) {
+        console.error('Error loading API keys from cookies:', error);
+        // Clear invalid cookie data
+        Cookies.remove('apiKeys');
+      }
+    }, []);
+
+    const updateApiKey = (provider: string, key: string) => {
+      try {
+        const updatedApiKeys = { ...apiKeys, [provider]: key };
+        setApiKeys(updatedApiKeys);
+        // Save updated API keys to cookies with 30 day expiry and secure settings
+        Cookies.set('apiKeys', JSON.stringify(updatedApiKeys), {
+          expires: 30, // 30 days
+          secure: true, // Only send over HTTPS
+          sameSite: 'strict', // Protect against CSRF
+          path: '/' // Accessible across the site
+        });
+      } catch (error) {
+        console.error('Error saving API keys to cookies:', error);
+      }
+    };

    return (
      <div
@ -125,11 +162,11 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
        <div ref={scrollRef} className="flex overflow-y-auto w-full h-full">
          <div className={classNames(styles.Chat, 'flex flex-col flex-grow min-w-[var(--chat-min-width)] h-full')}>
            {!chatStarted && (
-              <div id="intro" className="mt-[26vh] max-w-chat mx-auto">
-                <h1 className="text-5xl text-center font-bold text-bolt-elements-textPrimary mb-2">
+              <div id="intro" className="mt-[26vh] max-w-chat mx-auto text-center">
+                <h1 className="text-6xl font-bold text-bolt-elements-textPrimary mb-4 animate-fade-in">
                  Where ideas begin
                </h1>
-                <p className="mb-4 text-center text-bolt-elements-textSecondary">
+                <p className="text-xl mb-8 text-bolt-elements-textSecondary animate-fade-in animation-delay-200">
                  Bring ideas to life in seconds or get help on existing projects.
                </p>
              </div>
@ -163,15 +200,22 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                  provider={provider}
                  setProvider={setProvider}
                  providerList={providerList}
+                  provider={provider}
+                  setProvider={setProvider}
+                />
+                <APIKeyManager
+                  provider={provider}
+                  apiKey={apiKeys[provider] || ''}
+                  setApiKey={(key) => updateApiKey(provider, key)}
                />
                <div
                  className={classNames(
-                    'shadow-sm border border-bolt-elements-borderColor bg-bolt-elements-prompt-background backdrop-filter backdrop-blur-[8px] rounded-lg overflow-hidden',
+                    'shadow-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background backdrop-filter backdrop-blur-[8px] rounded-lg overflow-hidden transition-all',
                  )}
                >
                  <textarea
                    ref={textareaRef}
-                    className={`w-full pl-4 pt-4 pr-16 focus:outline-none resize-none text-md text-bolt-elements-textPrimary placeholder-bolt-elements-textTertiary bg-transparent`}
+                    className={`w-full pl-4 pt-4 pr-16 focus:outline-none focus:ring-2 focus:ring-bolt-elements-focus resize-none text-md text-bolt-elements-textPrimary placeholder-bolt-elements-textTertiary bg-transparent transition-all`}
                    onKeyDown={(event) => {
                      if (event.key === 'Enter') {
                        if (event.shiftKey) {
@ -210,12 +254,12 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                      />
                    )}
                  </ClientOnly>
-                  <div className="flex justify-between text-sm p-4 pt-2">
+                  <div className="flex justify-between items-center text-sm p-4 pt-2">
                    <div className="flex gap-1 items-center">
                      <IconButton
                        title="Enhance prompt"
                        disabled={input.length === 0 || enhancingPrompt}
-                        className={classNames({
+                        className={classNames('transition-all', {
                          'opacity-100!': enhancingPrompt,
                          'text-bolt-elements-item-contentAccent! pr-1.5 enabled:hover:bg-bolt-elements-item-backgroundAccent!':
                            promptEnhanced,
@ -224,7 +268,7 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                      >
                        {enhancingPrompt ? (
                          <>
-                            <div className="i-svg-spinners:90-ring-with-bg text-bolt-elements-loader-progress text-xl"></div>
+                            <div className="i-svg-spinners:90-ring-with-bg text-bolt-elements-loader-progress text-xl animate-spin"></div>
                            <div className="ml-1.5">Enhancing prompt...</div>
                          </>
                        ) : (
@ -237,7 +281,7 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                    </div>
                    {input.length > 3 ? (
                      <div className="text-xs text-bolt-elements-textTertiary">
-                        Use <kbd className="kdb">Shift</kbd> + <kbd className="kdb">Return</kbd> for a new line
+                        Use <kbd className="kdb px-1.5 py-0.5 rounded bg-bolt-elements-background-depth-2">Shift</kbd> + <kbd className="kdb px-1.5 py-0.5 rounded bg-bolt-elements-background-depth-2">Return</kbd> for a new line
                      </div>
                    ) : null}
                  </div>
@ -271,4 +315,4 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
      </div>
    );
  },
-);
+);
--- a/app/components/chat/Chat.client.tsx
+++ b/app/components/chat/Chat.client.tsx
@ -15,6 +15,7 @@ import { DEFAULT_MODEL, DEFAULT_PROVIDER } from '~/utils/constants';
 import { cubicEasingFn } from '~/utils/easings';
 import { createScopedLogger, renderLogger } from '~/utils/logger';
 import { BaseChat } from './BaseChat';
+import Cookies from 'js-cookie';

 const toastAnimation = cssTransition({
  enter: 'animated fadeInRight',
@ -80,8 +81,13 @@ export const ChatImpl = memo(({ initialMessages, storeMessageHistory }: ChatProp

  const [animationScope, animate] = useAnimate();

+  const [apiKeys, setApiKeys] = useState<Record<string, string>>({});
+
  const { messages, isLoading, input, handleInputChange, setInput, stop, append } = useChat({
    api: '/api/chat',
+    body: {
+      apiKeys
+    },
    onError: (error) => {
      logger.error('Request failed\n\n', error);
      toast.error('There was an error processing your request');
@ -203,6 +209,13 @@ export const ChatImpl = memo(({ initialMessages, storeMessageHistory }: ChatProp

  const [messageRef, scrollRef] = useSnapScroll();

+  useEffect(() => {
+    const storedApiKeys = Cookies.get('apiKeys');
+    if (storedApiKeys) {
+      setApiKeys(JSON.parse(storedApiKeys));
+    }
+  }, []);
+
  return (
    <BaseChat
      ref={animationScope}
--- a/app/lib/.server/llm/api-key.ts
+++ b/app/lib/.server/llm/api-key.ts
@ -2,12 +2,18 @@
 // Preventing TS checks with files presented in the video for a better presentation.
 import { env } from 'node:process';

-export function getAPIKey(cloudflareEnv: Env, provider: string) {
+export function getAPIKey(cloudflareEnv: Env, provider: string, userApiKeys?: Record<string, string>) {
  /**
   * The `cloudflareEnv` is only used when deployed or when previewing locally.
   * In development the environment variables are available through `env`.
   */

+  // First check user-provided API keys
+  if (userApiKeys?.[provider]) {
+    return userApiKeys[provider];
+  }
+
+  // Fall back to environment variables
  switch (provider) {
    case 'Anthropic':
      return env.ANTHROPIC_API_KEY || cloudflareEnv.ANTHROPIC_API_KEY;
@ -25,6 +31,8 @@ export function getAPIKey(cloudflareEnv: Env, provider: string) {
      return env.MISTRAL_API_KEY || cloudflareEnv.MISTRAL_API_KEY;        
    case "OpenAILike":
      return env.OPENAI_LIKE_API_KEY || cloudflareEnv.OPENAI_LIKE_API_KEY;
+    case "xAI":
+      return env.XAI_API_KEY || cloudflareEnv.XAI_API_KEY;
    default:
      return "";
  }
--- a/app/lib/.server/llm/model.ts
+++ b/app/lib/.server/llm/model.ts
@ -58,7 +58,10 @@ export function getGroqModel(apiKey: string, model: string) {
 }

 export function getOllamaModel(baseURL: string, model: string) {
-  let Ollama = ollama(model);
+  let Ollama = ollama(model, {
+    numCtx: 32768,
+  });
+
  Ollama.config.baseURL = `${baseURL}/api`;
  return Ollama;
 }
@ -80,8 +83,16 @@ export function getOpenRouterModel(apiKey: string, model: string) {
  return openRouter.chat(model);
 }

-export function getModel(provider: string, model: string, env: Env) {
-  const apiKey = getAPIKey(env, provider);
+export function getXAIModel(apiKey: string, model: string) {
+  const openai = createOpenAI({
+    baseURL: 'https://api.x.ai/v1',
+    apiKey,
+  });
+
+  return openai(model);
+}
+export function getModel(provider: string, model: string, env: Env, apiKeys?: Record<string, string>) {
+  const apiKey = getAPIKey(env, provider, apiKeys);
  const baseURL = getBaseURL(env, provider);

  switch (provider) {
@ -101,6 +112,8 @@ export function getModel(provider: string, model: string, env: Env) {
      return getDeepseekModel(apiKey, model)
    case 'Mistral':
      return  getMistralModel(apiKey, model);
+    case 'xAI':
+      return getXAIModel(apiKey, model);
    default:
      return getOllamaModel(baseURL, model);
  }
--- a/app/lib/.server/llm/stream-text.ts
+++ b/app/lib/.server/llm/stream-text.ts
@ -42,7 +42,12 @@ function extractPropertiesFromMessage(message: Message): { model: string; provid
  return { model, provider, content: cleanedContent };
 }

-export function streamText(messages: Messages, env: Env, options?: StreamingOptions) {
+export function streamText(
+  messages: Messages, 
+  env: Env, 
+  options?: StreamingOptions,
+  apiKeys?: Record<string, string>
+) {
  let currentModel = DEFAULT_MODEL;
  let currentProvider = DEFAULT_PROVIDER;

@ -63,7 +68,7 @@ export function streamText(messages: Messages, env: Env, options?: StreamingOpti
  });

  return _streamText({
-    model: getModel(currentProvider, currentModel, env),
+    model: getModel(currentProvider, currentModel, env, apiKeys),
    system: getSystemPrompt(),
    maxTokens: MAX_TOKENS,
    messages: convertToCoreMessages(processedMessages),
--- a/app/routes/api.chat.ts
+++ b/app/routes/api.chat.ts
@ -11,13 +11,17 @@ export async function action(args: ActionFunctionArgs) {
 }

 async function chatAction({ context, request }: ActionFunctionArgs) {
-  const { messages } = await request.json<{ messages: Messages }>();
+  const { messages, apiKeys } = await request.json<{ 
+    messages: Messages,
+    apiKeys: Record<string, string>
+  }>();

  const stream = new SwitchableStream();

  try {
    const options: StreamingOptions = {
      toolChoice: 'none',
+      apiKeys,
      onFinish: async ({ text: content, finishReason }) => {
        if (finishReason !== 'length') {
          return stream.close();
@ -40,7 +44,7 @@ async function chatAction({ context, request }: ActionFunctionArgs) {
      },
    };

-    const result = await streamText(messages, context.cloudflare.env, options);
+    const result = await streamText(messages, context.cloudflare.env, options, apiKeys);

    stream.switchSource(result.toAIStream());

@ -52,6 +56,13 @@ async function chatAction({ context, request }: ActionFunctionArgs) {
    });
  } catch (error) {
    console.log(error);
+    
+    if (error.message?.includes('API key')) {
+      throw new Response('Invalid or missing API key', {
+        status: 401,
+        statusText: 'Unauthorized'
+      });
+    }

    throw new Response(null, {
      status: 500,
--- a/app/utils/constants.ts
+++ b/app/utils/constants.ts
@ -16,6 +16,7 @@ const staticModels: ModelInfo[] = [
  { name: 'deepseek/deepseek-coder', label: 'Deepseek-Coder V2 236B (OpenRouter)', provider: 'OpenRouter' },
  { name: 'google/gemini-flash-1.5', label: 'Google Gemini Flash 1.5 (OpenRouter)', provider: 'OpenRouter' },
  { name: 'google/gemini-pro-1.5', label: 'Google Gemini Pro 1.5 (OpenRouter)', provider: 'OpenRouter' },
+  { name: 'x-ai/grok-beta', label: "xAI Grok Beta (OpenRouter)", provider: 'OpenRouter' },
  { name: 'mistralai/mistral-nemo', label: 'OpenRouter Mistral Nemo (OpenRouter)', provider: 'OpenRouter' },
  { name: 'qwen/qwen-110b-chat', label: 'OpenRouter Qwen 110b Chat (OpenRouter)', provider: 'OpenRouter' },
  { name: 'cohere/command', label: 'Cohere Command (OpenRouter)', provider: 'OpenRouter' },
@ -33,8 +34,9 @@ const staticModels: ModelInfo[] = [
  { name: 'gpt-4-turbo', label: 'GPT-4 Turbo', provider: 'OpenAI' },
  { name: 'gpt-4', label: 'GPT-4', provider: 'OpenAI' },
  { name: 'gpt-3.5-turbo', label: 'GPT-3.5 Turbo', provider: 'OpenAI' },
-  { name: 'deepseek-coder', label: 'Deepseek-Coder', provider: 'Deepseek' },
-  { name: 'deepseek-chat', label: 'Deepseek-Chat', provider: 'Deepseek' },
+  { name: 'grok-beta', label: "xAI Grok Beta", provider: 'xAI' },
+  { name: 'deepseek-coder', label: 'Deepseek-Coder', provider: 'Deepseek'},
+  { name: 'deepseek-chat', label: 'Deepseek-Chat', provider: 'Deepseek'},
  { name: 'open-mistral-7b', label: 'Mistral 7B', provider: 'Mistral' },
  { name: 'open-mixtral-8x7b', label: 'Mistral 8x7B', provider: 'Mistral' },
  { name: 'open-mixtral-8x22b', label: 'Mistral 8x22B', provider: 'Mistral' },
@ -109,4 +111,4 @@ async function initializeModelList(): Promise<void> {
  MODEL_LIST = [...ollamaModels, ...openAiLikeModels, ...staticModels];
 }
 initializeModelList().then();
-export { getOllamaModels, getOpenAILikeModels, initializeModelList };
+export { getOllamaModels, getOpenAILikeModels, initializeModelList };
--- a/package.json
+++ b/package.json
@ -28,8 +28,8 @@
  "dependencies": {
    "@ai-sdk/anthropic": "^0.0.39",
    "@ai-sdk/google": "^0.0.52",
-    "@ai-sdk/openai": "^0.0.66",
    "@ai-sdk/mistral": "^0.0.43",
+    "@ai-sdk/openai": "^0.0.66",
    "@codemirror/autocomplete": "^6.17.0",
    "@codemirror/commands": "^6.6.0",
    "@codemirror/lang-cpp": "^6.0.2",
@ -71,6 +71,7 @@
    "isbot": "^4.1.0",
    "istextorbinary": "^9.5.0",
    "jose": "^5.6.3",
+    "js-cookie": "^3.0.5",
    "jszip": "^3.10.1",
    "nanostores": "^0.10.3",
    "ollama-ai-provider": "^0.15.2",
@ -94,6 +95,7 @@
    "@remix-run/dev": "^2.10.0",
    "@types/diff": "^5.2.1",
    "@types/file-saver": "^2.0.7",
+    "@types/js-cookie": "^3.0.6",
    "@types/react": "^18.2.20",
    "@types/react-dom": "^18.2.7",
    "fast-glob": "^3.3.2",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@ -146,6 +146,9 @@ importers:
      jose:
        specifier: ^5.6.3
        version: 5.6.3
+      js-cookie:
+        specifier: ^3.0.5
+        version: 3.0.5
      jszip:
        specifier: ^3.10.1
        version: 3.10.1
@ -210,6 +213,9 @@ importers:
      '@types/file-saver':
        specifier: ^2.0.7
        version: 2.0.7
+      '@types/js-cookie':
+        specifier: ^3.0.6
+        version: 3.0.6
      '@types/react':
        specifier: ^18.2.20
        version: 18.3.3
@ -1872,6 +1878,9 @@ packages:
  '@types/hast@3.0.4':
    resolution: {integrity: sha512-WPs+bbQw5aCj+x6laNGWLH3wviHtoCv/P3+otBhbOhJgG8qtpdAMlTCxLtsTWA7LH1Oh/bFCHsBn0TPS5m30EQ==}

+  '@types/js-cookie@3.0.6':
+    resolution: {integrity: sha512-wkw9yd1kEXOPnvEeEV1Go1MmxtBJL0RR79aOTAApecWFVu7w0NNXNqhcWgvw2YgZDYadliXkl14pa3WXw5jlCQ==}
+
  '@types/json-schema@7.0.15':
    resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}

@ -3455,6 +3464,10 @@ packages:
  jose@5.6.3:
    resolution: {integrity: sha512-1Jh//hEEwMhNYPDDLwXHa2ePWgWiFNNUadVmguAAw2IJ6sj9mNxV5tGXJNqlMkJAybF6Lgw1mISDxTePP/187g==}

+  js-cookie@3.0.5:
+    resolution: {integrity: sha512-cEiJEAEoIbWfCZYKWhVwFuvPX1gETRYPw6LlaTKoxD3s2AkXzkCjnp6h0V77ozyqj0jakteJ4YqDJT830+lVGw==}
+    engines: {node: '>=14'}
+
  js-tokens@4.0.0:
    resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}

@ -7248,6 +7261,8 @@ snapshots:
    dependencies:
      '@types/unist': 3.0.2

+  '@types/js-cookie@3.0.6': {}
+
  '@types/json-schema@7.0.15': {}

  '@types/mdast@3.0.15':
@ -9211,6 +9226,8 @@ snapshots:

  jose@5.6.3: {}

+  js-cookie@3.0.5: {}
+
  js-tokens@4.0.0: {}

  js-yaml@4.1.0: