Preparing search index...
The search index is not available
langchain - v0.0.187
langchain
schema
isBaseMessageChunk
Function isBaseMessageChunk
is
Base
Message
Chunk
(
messageLike
?
)
:
messageLike
is
BaseMessageChunk
Parameters
Optional
messageLike
:
unknown
Returns
messageLike
is
BaseMessageChunk
Settings
Member Visibility
Protected
Inherited
Theme
OS
Light
Dark
langchain -
v0.0.187
agents
agents/format_
scratchpad/log
agents/format_
scratchpad/log_
to_
message
agents/format_
scratchpad/openai_
functions
agents/format_
scratchpad/openai_
tools
agents/format_
scratchpad/xml
agents/load
agents/openai/output_
parser
agents/react/output_
parser
agents/toolkits
agents/toolkits/aws_
sfn
agents/toolkits/sql
agents/xml/output_
parser
base_
language
cache
cache/cloudflare_
kv
cache/ioredis
cache/momento
cache/redis
cache/upstash_
redis
callbacks
callbacks/handlers/llmonitor
chains
chains/combine_
documents/reduce
chains/graph_
qa/cypher
chains/load
chains/openai_
functions
chains/query_
constructor
chains/query_
constructor/ir
chains/sql_
db
chat_
models/anthropic
chat_
models/baiduwenxin
chat_
models/base
chat_
models/bedrock
chat_
models/bedrock/web
chat_
models/cloudflare_
workersai
chat_
models/fake
chat_
models/fireworks
chat_
models/googlepalm
chat_
models/googlevertexai
chat_
models/googlevertexai/web
chat_
models/iflytek_
xinghuo
chat_
models/iflytek_
xinghuo/web
chat_
models/llama_
cpp
chat_
models/minimax
chat_
models/ollama
chat_
models/openai
chat_
models/portkey
chat_
models/yandex
document
document_
loaders/base
document_
loaders/fs/buffer
document_
loaders/fs/csv
document_
loaders/fs/directory
document_
loaders/fs/docx
document_
loaders/fs/epub
document_
loaders/fs/json
document_
loaders/fs/notion
document_
loaders/fs/openai_
whisper_
audio
document_
loaders/fs/pdf
document_
loaders/fs/srt
document_
loaders/fs/text
document_
loaders/fs/unstructured
document_
loaders/web/apify_
dataset
document_
loaders/web/assemblyai
document_
loaders/web/azure_
blob_
storage_
container
document_
loaders/web/azure_
blob_
storage_
file
document_
loaders/web/cheerio
document_
loaders/web/college_
confidential
document_
loaders/web/confluence
document_
loaders/web/figma
document_
loaders/web/gitbook
document_
loaders/web/github
document_
loaders/web/hn
document_
loaders/web/imsdb
document_
loaders/web/notionapi
document_
loaders/web/notiondb
document_
loaders/web/pdf
document_
loaders/web/playwright
document_
loaders/web/puppeteer
document_
loaders/web/recursive_
url
document_
loaders/web/s3
document_
loaders/web/searchapi
document_
loaders/web/serpapi
document_
loaders/web/sonix_
audio
document_
loaders/web/sort_
xyz_
blockchain
document_
loaders/web/youtube
document_
transformers/html_
to_
text
document_
transformers/mozilla_
readability
document_
transformers/openai_
functions
embeddings/base
embeddings/bedrock
embeddings/cache_
backed
embeddings/cloudflare_
workersai
embeddings/cohere
embeddings/fake
embeddings/googlepalm
embeddings/googlevertexai
embeddings/hf
embeddings/hf_
transformers
embeddings/llama_
cpp
embeddings/minimax
embeddings/ollama
embeddings/openai
embeddings/tensorflow
embeddings/voyage
evaluation
experimental/autogpt
experimental/babyagi
experimental/chains/violation_
of_
expectations
experimental/chat_
models/anthropic_
functions
experimental/chat_
models/bittensor
experimental/chat_
models/ollama_
functions
experimental/generative_
agents
experimental/hubs/makersuite/googlemakersuitehub
experimental/llms/bittensor
experimental/multimodal_
embeddings/googlevertexai
experimental/openai_
assistant
experimental/plan_
and_
execute
graphs/neo4j_
graph
hub
llms/ai21
llms/aleph_
alpha
llms/base
llms/bedrock
llms/bedrock/web
llms/cloudflare_
workersai
llms/cohere
llms/fake
llms/fireworks
llms/googlepalm
llms/googlevertexai
llms/googlevertexai/web
llms/hf
llms/llama_
cpp
llms/load
llms/ollama
llms/openai
llms/portkey
llms/raycast
llms/replicate
llms/sagemaker_
endpoint
llms/writer
llms/yandex
load
load/serializable
memory
memory/zep
output_
parsers
output_
parsers/expression
prompts
prompts/load
retrievers/amazon_
kendra
retrievers/chaindesk
retrievers/contextual_
compression
retrievers/databerry
retrievers/document_
compressors
retrievers/document_
compressors/chain_
extract
retrievers/document_
compressors/embeddings_
filter
retrievers/hyde
retrievers/metal
retrievers/multi_
query
retrievers/multi_
vector
retrievers/parent_
document
retrievers/remote
retrievers/score_
threshold
retrievers/self_
query
retrievers/self_
query/chroma
retrievers/self_
query/functional
retrievers/self_
query/pinecone
retrievers/self_
query/supabase
retrievers/self_
query/weaviate
retrievers/supabase
retrievers/tavily_
search_
api
retrievers/time_
weighted
retrievers/vespa
retrievers/zep
runnables/remote
schema
AIMessage
AIMessage
Chunk
Base
Cache
Base
Chat
Message
History
Base
Entity
Store
Base
File
Store
Base
List
Chat
Message
History
Base
Message
Base
Message
Chunk
Base
Prompt
Value
Chat
Generation
Chunk
Chat
Message
Chat
Message
Chunk
Docstore
Function
Message
Function
Message
Chunk
Generation
Chunk
Human
Message
Human
Message
Chunk
System
Message
System
Message
Chunk
Tool
Message
Tool
Message
Chunk
Base
Message
Fields
Chat
Generation
Chat
Message
Fields
With
Role
Chat
Result
Function
Message
Fields
With
Name
Generation
Stored
Generation
Stored
Message
Stored
Message
Data
Tool
Message
Fields
With
Tool
Call
Id
Agent
Action
Agent
Finish
Agent
Step
Base
Message
Like
Chain
Values
Chat
Generation
Chunk
Fields
Example
Generation
Chunk
Fields
Input
Values
LLMResult
Message
Content
Message
Type
OpenAITool
Call
Partial
Values
AIChat
Message
Base
Chat
Message
Human
Chat
Message
RUN_
KEY
System
Chat
Message
coerce
Message
Like
To
Message
is
Base
Message
is
Base
Message
Chunk
map
Stored
Message
To
Chat
Message
schema/document
schema/output_
parser
schema/prompt_
template
schema/query_
constructor
schema/retriever
schema/runnable
schema/storage
sql_
db
storage/convex
storage/encoder_
backed
storage/file_
system
storage/in_
memory
storage/ioredis
storage/upstash_
redis
storage/vercel_
kv
stores/doc/gcs
stores/doc/in_
memory
stores/file/in_
memory
stores/file/node
stores/message/cassandra
stores/message/cloudflare_
d1
stores/message/convex
stores/message/dynamodb
stores/message/firestore
stores/message/in_
memory
stores/message/ioredis
stores/message/momento
stores/message/mongodb
stores/message/planetscale
stores/message/redis
stores/message/upstash_
redis
stores/message/xata
text_
splitter
tools
tools/aws_
lambda
tools/aws_
sfn
tools/calculator
tools/google_
calendar
tools/render
tools/sql
tools/webbrowser
util/convex
util/document
util/math
util/time
vectorstores/analyticdb
vectorstores/base
vectorstores/cassandra
vectorstores/chroma
vectorstores/closevector/node
vectorstores/closevector/web
vectorstores/cloudflare_
vectorize
vectorstores/convex
vectorstores/elasticsearch
vectorstores/faiss
vectorstores/googlevertexai
vectorstores/hnswlib
vectorstores/lancedb
vectorstores/memory
vectorstores/milvus
vectorstores/momento_
vector_
index
vectorstores/mongo
vectorstores/mongodb_
atlas
vectorstores/myscale
vectorstores/neo4j_
vector
vectorstores/opensearch
vectorstores/pgvector
vectorstores/pinecone
vectorstores/prisma
vectorstores/qdrant
vectorstores/redis
vectorstores/singlestore
vectorstores/supabase
vectorstores/tigris
vectorstores/typeorm
vectorstores/typesense
vectorstores/usearch
vectorstores/vectara
vectorstores/vercel_
postgres
vectorstores/voy
vectorstores/weaviate
vectorstores/xata
vectorstores/zep
Generated using
TypeDoc