langchain/package.json

Typescript bindings for langchain

{
  "name": "langchain",
  "version": "1.2.3",
  "description": "Typescript bindings for langchain",
  "author": "LangChain",
  "license": "MIT",
  "type": "module",
  "engines": {
    "node": ">=20"
  },
  "files": [
    "dist/",
    "CHANGELOG.md",
    "README.md",
    "LICENSE",
    "storage",
    "load",
    "load.d.cts",
    "load.cjs",
    "load.d.ts",
    "load.js",
    "hub",
    "chat_models",
    "hub.d.cts",
    "hub.cjs",
    "hub.d.ts",
    "hub.js"
  ],
  "repository": {
    "type": "git",
    "url": "git+ssh://git@github.com/langchain-ai/langchainjs.git"
  },
  "homepage": "https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain/",
  "devDependencies": {
    "@tsconfig/recommended": "^1.0.2",
    "@types/js-yaml": "^4",
    "@types/jsdom": "^21.1.1",
    "@types/uuid": "^9",
    "@types/ws": "^8",
    "@vitest/coverage-v8": "^3.2.4",
    "cheerio": "1.0.0-rc.12",
    "dotenv": "^16.0.3",
    "dpdm": "^3.14.0",
    "eslint": "^9.34.0",
    "openai": "^5.1.0",
    "peggy": "^3.0.2",
    "prettier": "^2.8.3",
    "reflect-metadata": "^0.2.2",
    "rimraf": "^5.0.1",
    "rollup": "^3.19.1",
    "tinybench": "^5.1.0",
    "typeorm": "^0.3.26",
    "typescript": "~5.8.3",
    "vitest": "^3.2.4",
    "yaml": "^2.8.1",
    "@langchain/anthropic": "1.3.3",
    "@langchain/cohere": "1.0.1",
    "@langchain/core": "1.1.8",
    "@langchain/openai": "1.2.0",
    "@langchain/eslint": "0.1.1",
    "@langchain/tsconfig": "0.0.1"
  },
  "peerDependencies": {
    "@langchain/core": "1.1.8"
  },
  "dependencies": {
    "@langchain/langgraph": "^1.0.0",
    "@langchain/langgraph-checkpoint": "^1.0.0",
    "langsmith": ">=0.4.0 <1.0.0",
    "uuid": "^10.0.0",
    "zod": "^3.25.76 || ^4"
  },
  "publishConfig": {
    "access": "public"
  },
  "keywords": [
    "llm",
    "ai",
    "gpt3",
    "chain",
    "prompt",
    "prompt engineering",
    "chatgpt",
    "machine learning",
    "ml",
    "openai",
    "embeddings",
    "vectorstores"
  ],
  "main": "./dist/index.cjs",
  "types": "./dist/index.d.cts",
  "exports": {
    ".": {
      "input": "./src/index.ts",
      "require": {
        "types": "./dist/index.d.cts",
        "default": "./dist/index.cjs"
      },
      "import": {
        "types": "./dist/index.d.ts",
        "default": "./dist/index.js"
      }
    },
    "./chat_models/universal": {
      "input": "./src/chat_models/universal.ts",
      "require": {
        "types": "./dist/chat_models/universal.d.cts",
        "default": "./dist/chat_models/universal.cjs"
      },
      "import": {
        "types": "./dist/chat_models/universal.d.ts",
        "default": "./dist/chat_models/universal.js"
      }
    },
    "./hub": {
      "input": "./src/hub/index.ts",
      "require": {
        "types": "./dist/hub/index.d.cts",
        "default": "./dist/hub/index.cjs"
      },
      "import": {
        "types": "./dist/hub/index.d.ts",
        "default": "./dist/hub/index.js"
      }
    },
    "./hub/node": {
      "input": "./src/hub/node.ts",
      "require": {
        "types": "./dist/hub/node.d.cts",
        "default": "./dist/hub/node.cjs"
      },
      "import": {
        "types": "./dist/hub/node.d.ts",
        "default": "./dist/hub/node.js"
      }
    },
    "./load": {
      "input": "./src/load/index.ts",
      "require": {
        "types": "./dist/load/index.d.cts",
        "default": "./dist/load/index.cjs"
      },
      "import": {
        "types": "./dist/load/index.d.ts",
        "default": "./dist/load/index.js"
      }
    },
    "./load/serializable": {
      "input": "./src/load/serializable.ts",
      "require": {
        "types": "./dist/load/serializable.d.cts",
        "default": "./dist/load/serializable.cjs"
      },
      "import": {
        "types": "./dist/load/serializable.d.ts",
        "default": "./dist/load/serializable.js"
      }
    },
    "./storage/encoder_backed": {
      "input": "./src/storage/encoder_backed.ts",
      "require": {
        "types": "./dist/storage/encoder_backed.d.cts",
        "default": "./dist/storage/encoder_backed.cjs"
      },
      "import": {
        "types": "./dist/storage/encoder_backed.d.ts",
        "default": "./dist/storage/encoder_backed.js"
      }
    },
    "./storage/file_system": {
      "input": "./src/storage/file_system.ts",
      "require": {
        "types": "./dist/storage/file_system.d.cts",
        "default": "./dist/storage/file_system.cjs"
      },
      "import": {
        "types": "./dist/storage/file_system.d.ts",
        "default": "./dist/storage/file_system.js"
      }
    },
    "./storage/in_memory": {
      "input": "./src/storage/in_memory.ts",
      "require": {
        "types": "./dist/storage/in_memory.d.cts",
        "default": "./dist/storage/in_memory.cjs"
      },
      "import": {
        "types": "./dist/storage/in_memory.d.ts",
        "default": "./dist/storage/in_memory.js"
      }
    },
    "./package.json": "./package.json"
  },
  "module": "./dist/index.js",
  "scripts": {
    "build": "turbo build:compile --filter langchain --output-logs new-only",
    "build:compile": "tsdown",
    "lint:eslint": "eslint --cache src/",
    "lint:dpdm": "dpdm --skip-dynamic-imports circular --exit-code circular:1 --no-warning --no-tree src/*.ts src/**/*.ts",
    "lint": "pnpm lint:eslint && pnpm lint:dpdm",
    "lint:fix": "pnpm lint:eslint --fix && pnpm lint:dpdm",
    "precommit": "lint-staged",
    "clean": "rm -rf .turbo dist/",
    "test": "vitest run",
    "test:watch": "vitest --watch",
    "test:bench": "vitest --mode bench --run",
    "test:integration": "vitest --mode int",
    "format": "prettier --write \"src\"",
    "format:check": "prettier --check \"src\""
  }
}