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LangChain.js - v0.1.37
LangChain.js - v0.1.37
Class Hierarchy
AgentInput
OpenAIAgentInput
AnthropicInput
ChatAnthropic
AnthropicInput
ChatAnthropicMessages
ChatAnthropic
AsyncCallerParams
BaseLanguageModelParams
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
BaseLLMParams
AsyncLocalStorageInterface
MockAsyncLocalStorage
AutoGPTPromptInput
AutoGPTPrompt
AzureOpenAIInput
AzureChatOpenAI
AzureOpenAI
AzureOpenAIEmbeddings
AzureOpenAIInput
ChatOpenAI
AzureChatOpenAI
OpenAI
AzureOpenAI
OpenAIChat
OpenAIEmbeddings
BaseCache
InMemoryCache
BaseCallbackConfig
RunnableConfig
BaseLanguageModelCallOptions
BaseFunctionCallOptions
BaseLLMCallOptions
BaseCallbackHandlerInput
BaseCallbackHandler
BaseTracer
ConsoleCallbackHandler
LogStreamCallbackHandler
RunCollectorCallbackHandler
LangChainTracer
LangChainTracerV1
FakeTracer
SingleRunExtractor
LogStreamCallbackHandlerInput
LangChainTracerFields
LangChainTracer
BaseCallbackManager
CallbackManager
BaseChatMemoryInput
ZepMemoryInput
ZepMemory
BaseDocumentCompressor
DocumentCompressorPipeline
LLMChainExtractor
EmbeddingsFilter
BaseLangChainParams
BaseLangChain
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
StructuredTool
Tool
DynamicTool
DynamicStructuredTool
FakeTool
BaseLanguageModelParams
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
BaseLLMParams
ToolParams
BaseDynamicToolInput
DynamicToolInput
DynamicStructuredToolInput
FakeToolParams
BasePlanner
LLMPlanner
BasePromptSelector
ConditionalPromptSelector
BasePromptTemplateInput
BasePromptTemplate
BaseChatPromptTemplate
ChatPromptTemplate
StructuredPrompt
FewShotChatMessagePromptTemplate
PipelinePromptTemplate
BaseStringPromptTemplate
FewShotPromptTemplate
PromptTemplate
ImagePromptTemplate
ChatPromptTemplateInput
ChatPromptTemplate
StructuredPrompt
StructuredPromptInput
StructuredPrompt
FewShotPromptTemplateInput
FewShotPromptTemplate
FewShotChatMessagePromptTemplateInput
FewShotChatMessagePromptTemplate
PromptTemplateInput
PromptTemplate
ImagePromptTemplateInput
BaseRunV1
LLMRun
ChainRun
ToolRun
BaseSerialized
SerializedConstructor
SerializedSecret
SerializedNotImplemented
BaseStepContainer
ListStepContainer
BaseStepExecutor
ChainStepExecutor
BaseStoreInterface
BaseStore
InMemoryStore
BaseTracerSession
TracerSessionV1
ChatZhipuAIParams
ChatZhipuAI
CloudflareWorkersAIInput
ChatCloudflareWorkersAI
CloudflareWorkersAI
CloudflareWorkersAIInput
ChatCloudflareWorkersAI
CloudflareWorkersAI
DefaultGeminiSafetySettings
MessageGeminiSafetySettings
Docstore
InMemoryDocstore
DocumentInput
Document
DocumentInterface
Document
DocumentLoader
ApifyDatasetLoader
BaseDocumentLoader
ApifyDatasetLoader
AzureBlobStorageContainerLoader
AzureBlobStorageFileLoader
BrowserbaseLoader
CheerioWebBaseLoader
CollegeConfidentialLoader
GitbookLoader
HNLoader
IMSDBLoader
SitemapLoader
PuppeteerWebBaseLoader
PlaywrightWebBaseLoader
FigmaFileLoader
FireCrawlLoader
GithubRepoLoader
NotionDBLoader
NotionAPILoader
WebPDFLoader
RecursiveUrlLoader
S3Loader
SonixAudioTranscriptionLoader
ConfluencePagesLoader
CouchbaseDocumentLoader
SearchApiLoader
SerpAPILoader
SortXYZBlockchainLoader
YoutubeLoader
DirectoryLoader
NotionLoader
ObsidianLoader
UnstructuredDirectoryLoader
BufferLoader
PDFLoader
DocxLoader
OpenAIWhisperAudio
PPTXLoader
TextLoader
ChatGPTLoader
JSONLoader
JSONLinesLoader
SRTLoader
CSVLoader
EPubLoader
UnstructuredLoader
BrowserbaseLoader
CheerioWebBaseLoader
CollegeConfidentialLoader
GitbookLoader
HNLoader
IMSDBLoader
SitemapLoader
CouchbaseDocumentLoader
PlaywrightWebBaseLoader
PuppeteerWebBaseLoader
RecursiveUrlLoader
EmbeddingDistanceEvalChainInput
EmbeddingDistanceEvalChain
PairwiseEmbeddingDistanceEvalChain
EmbeddingsInterface
Embeddings
FakeEmbeddings
SyntheticEmbeddings
Expression
FilterDirective
Comparison
Operation
StructuredQuery
FigmaLoaderParams
FigmaFileLoader
FormatInstructionsOptions
JsonMarkdownFormatInstructionsOptions
Generation
GenerationChunk
ChatGenerationChunk
ChatGeneration
ChatGenerationChunk
GoogleAbstractedClient
GoogleAbstractedFetchClient
ApiKeyGoogleAuth
GoogleAIModelParams
GoogleAIModelRequestParams
GoogleAIBaseLanguageModelCallOptions
GoogleAIBaseLLMInput
GoogleAIConnection
AbstractGoogleLLMConnection
GoogleBaseLLMInput
GoogleBaseLLM
ChatGoogleBaseInput
ChatGoogleBase
GoogleAISafetyHandler
DefaultGeminiSafetyHandler
MessageGeminiSafetyHandler
GoogleAISafetyParams
GoogleAIBaseLLMInput
GoogleAIConnection
AbstractGoogleLLMConnection
GoogleBaseLLMInput
GoogleBaseLLM
GoogleAIBaseLanguageModelCallOptions
ChatGoogleBaseInput
ChatGoogleBase
GoogleClientParams
GoogleConnectionParams
GoogleHostConnection
GoogleAIConnection
AbstractGoogleLLMConnection
GoogleAIBaseLLMInput
GoogleAIConnection
AbstractGoogleLLMConnection
GoogleBaseLLMInput
GoogleBaseLLM
ChatGoogleBaseInput
ChatGoogleBase
GoogleConnection
GoogleHostConnection
GoogleAIConnection
AbstractGoogleLLMConnection
GoogleResponse
GoogleLLMResponse
HFInput
HuggingFaceInference
HNSWLibBase
HNSWLibArgs
JsonStream
ComplexJsonStream
ReadableJsonStream
MaskingTransformer
RegexMaskingTransformer
MessagesPlaceholderFields
MessagesPlaceholder
MessageStringPromptTemplateFields
ChatMessagePromptTemplateFields
Neo4jGraph
MemgraphGraph
NotionDBLoaderParams
NotionDBLoader
OllamaInput
Ollama
ChatOllamaInput
ChatOllama
OpenAIBaseInput
OpenAIInput
AzureOpenAI
OpenAIChatInput
AzureChatOpenAI
OpenAIBaseInput
OpenAIChatInput
ChatOpenAI
AzureChatOpenAI
OpenAIChat
OpenAIInput
OpenAI
AzureOpenAI
RecordManagerInterface
PostgresRecordManager
RecordManager
InMemoryRecordManager
SQLiteRecordManager
ReplicateInput
Replicate
RunLogPatch
RunLog
SerializableInterface
Serializable
BaseCallbackHandler
BaseTracer
ConsoleCallbackHandler
LogStreamCallbackHandler
RunCollectorCallbackHandler
LangChainTracer
LangChainTracerV1
FakeTracer
SingleRunExtractor
BaseChatMessageHistory
FakeChatMessageHistory
BaseListChatMessageHistory
InMemoryChatMessageHistory
FakeListChatMessageHistory
BasePromptValueInterface
BasePromptValue
StringPromptValue
ChatPromptValue
ImagePromptValue
StringPromptValueInterface
StringPromptValue
ChatPromptValueInterface
ChatPromptValue
BasePromptValue
StringPromptValue
ChatPromptValue
ImagePromptValue
BaseStore
InMemoryStore
VectorStoreInterface
VectorStore
SaveableVectorStore
VectorStore
SaveableVectorStore
BaseExampleSelector
LengthBasedExampleSelector
SemanticSimilarityExampleSelector
BaseMessage
ToolMessage
AIMessage
BaseMessageChunk
ToolMessageChunk
AIMessageChunk
ChatMessageChunk
FunctionMessageChunk
HumanMessageChunk
SystemMessageChunk
ChatMessage
FunctionMessage
HumanMessage
SystemMessage
Runnable
BaseLangChain
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
StructuredTool
Tool
DynamicTool
DynamicStructuredTool
FakeTool
RemoteRunnable
BaseRetriever
FakeRetriever
VectorStoreRetriever
FakeRunnable
BaseDocumentTransformer
MappingDocumentTransformer
BaseLLMOutputParser
BaseOutputParser
FakeSplitIntoListParser
StructuredOutputParser
JsonMarkdownStructuredOutputParser
AsymmetricStructuredOutputParser
BaseTransformOutputParser
BytesOutputParser
ListOutputParser
CommaSeparatedListOutputParser
CustomListOutputParser
NumberedListOutputParser
MarkdownListOutputParser
StringOutputParser
BaseCumulativeTransformOutputParser
JsonOutputParser
XMLOutputParser
JsonOutputFunctionsParser
JsonOutputToolsParser
JsonOutputKeyToolsParser
OutputFunctionsParser
JsonKeyOutputFunctionsParser
BasePromptTemplate
BaseChatPromptTemplate
ChatPromptTemplate
StructuredPrompt
FewShotChatMessagePromptTemplate
PipelinePromptTemplate
BaseStringPromptTemplate
FewShotPromptTemplate
PromptTemplate
ImagePromptTemplate
BaseMessagePromptTemplate
MessagesPlaceholder
BaseMessageStringPromptTemplate
ChatMessagePromptTemplate
RunnableBinding
RunnableRetry
RunnableWithMessageHistory
RunnableEach
RunnableSequence
RunnableMap
RunnableParallel
RunnableLambda
RunnableWithFallbacks
RunnableAssign
RunnablePick
RunnablePassthrough
RouterRunnable
RunnableBranch
RunnableInterface
Runnable
BaseLangChain
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
StructuredTool
Tool
DynamicTool
DynamicStructuredTool
FakeTool
RemoteRunnable
BaseRetriever
FakeRetriever
VectorStoreRetriever
FakeRunnable
BaseDocumentTransformer
MappingDocumentTransformer
BaseLLMOutputParser
BaseOutputParser
FakeSplitIntoListParser
StructuredOutputParser
JsonMarkdownStructuredOutputParser
AsymmetricStructuredOutputParser
BaseTransformOutputParser
BytesOutputParser
ListOutputParser
CommaSeparatedListOutputParser
CustomListOutputParser
NumberedListOutputParser
MarkdownListOutputParser
StringOutputParser
BaseCumulativeTransformOutputParser
JsonOutputParser
XMLOutputParser
JsonOutputFunctionsParser
JsonOutputToolsParser
JsonOutputKeyToolsParser
OutputFunctionsParser
JsonKeyOutputFunctionsParser
BasePromptTemplate
BaseChatPromptTemplate
ChatPromptTemplate
StructuredPrompt
FewShotChatMessagePromptTemplate
PipelinePromptTemplate
BaseStringPromptTemplate
FewShotPromptTemplate
PromptTemplate
ImagePromptTemplate
BaseMessagePromptTemplate
MessagesPlaceholder
BaseMessageStringPromptTemplate
ChatMessagePromptTemplate
RunnableBinding
RunnableRetry
RunnableWithMessageHistory
RunnableEach
RunnableSequence
RunnableMap
RunnableParallel
RunnableLambda
RunnableWithFallbacks
RunnableAssign
RunnablePick
RunnablePassthrough
RouterRunnable
RunnableBranch
BaseLanguageModelInterface
BaseLanguageModel
BaseChatModel
SimpleChatModel
FakeChatModel
FakeStreamingChatModel
FakeListChatModel
BaseLLM
LLM
FakeLLM
FakeStreamingLLM
BaseRetrieverInterface
BaseRetriever
FakeRetriever
VectorStoreRetriever
VectorStoreRetrieverInterface
VectorStoreRetriever
StructuredToolInterface
ToolInterface
TextSplitterParams
TextSplitter
CharacterTextSplitter
RecursiveCharacterTextSplitter
MarkdownTextSplitter
LatexTextSplitter
TokenTextSplitter
CharacterTextSplitterParams
CharacterTextSplitter
RecursiveCharacterTextSplitterParams
RecursiveCharacterTextSplitter
MarkdownTextSplitter
LatexTextSplitter
TokenTextSplitterParams
TokenTextSplitter
VectorStoreRetrieverMemoryParams
VectorStoreRetrieverMemory
Visitor
BaseTranslator
BasicTranslator
FunctionalTranslator
XMLAgentInput
XMLAgent
ZeroShotCreatePromptArgs
AWSSfnCreatePromptArgs
SqlCreatePromptArgs
Settings
Member Visibility
Protected
Inherited
Theme
OS
Light
Dark
LangChain.js - v0.1.37
langchain-anthropic
langchain-azure-openai
langchain-cloudflare
langchain-cohere
langchain-community
agents/toolkits
aws_sfn
base
connery
caches
cloudflare_kv
ioredis
momento
upstash_redis
callbacks/handlers
llmonitor
lunary
chat_models
alibaba_tongyi
baiduwenxin
bedrock
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