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langchainjs - v0.0.4

langchainjs
langchain/src/schema
MessageType

Type alias MessageType

MessageType: "human" | "ai" | "generic" | "system" | "function" | "tool"

Defined in langchain-core/dist/messages/index.d.ts:18

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langchainjs - v0.0.4

langchain/src/agents
langchain/src/agents/format_scratchpad/log
langchain/src/agents/format_scratchpad/log_to_message
langchain/src/agents/format_scratchpad/openai_functions
langchain/src/agents/format_scratchpad/openai_tools
langchain/src/agents/format_scratchpad/xml
langchain/src/agents/load
langchain/src/agents/openai/output_parser
langchain/src/agents/react/output_parser
langchain/src/agents/toolkits
langchain/src/agents/toolkits/aws_sfn
langchain/src/agents/toolkits/connery
langchain/src/agents/toolkits/sql
langchain/src/agents/xml/output_parser
langchain/src/base_language
langchain/src/cache
langchain/src/cache/cloudflare_kv
langchain/src/cache/file_system
langchain/src/cache/ioredis
langchain/src/cache/momento
langchain/src/cache/redis
langchain/src/cache/upstash_redis
langchain/src/callbacks
langchain/src/callbacks/handlers/llmonitor
langchain/src/chains
langchain/src/chains/combine_documents/reduce
langchain/src/chains/graph_qa/cypher
langchain/src/chains/load
langchain/src/chains/openai_functions
langchain/src/chains/query_constructor
langchain/src/chains/query_constructor/ir
langchain/src/chains/sql_db
langchain/src/chat_models/anthropic
langchain/src/chat_models/baiduwenxin
langchain/src/chat_models/base
langchain/src/chat_models/bedrock
langchain/src/chat_models/bedrock/web
langchain/src/chat_models/cloudflare_workersai
langchain/src/chat_models/fake
langchain/src/chat_models/fireworks
langchain/src/chat_models/googlepalm
langchain/src/chat_models/googlevertexai
langchain/src/chat_models/googlevertexai/web
langchain/src/chat_models/iflytek_xinghuo
langchain/src/chat_models/iflytek_xinghuo/web
langchain/src/chat_models/llama_cpp
langchain/src/chat_models/minimax
langchain/src/chat_models/ollama
langchain/src/chat_models/openai
langchain/src/chat_models/portkey
langchain/src/chat_models/yandex
langchain/src/document
langchain/src/document_loaders/base
langchain/src/document_loaders/fs/buffer
langchain/src/document_loaders/fs/chatgpt
langchain/src/document_loaders/fs/csv
langchain/src/document_loaders/fs/directory
langchain/src/document_loaders/fs/docx
langchain/src/document_loaders/fs/epub
langchain/src/document_loaders/fs/json
langchain/src/document_loaders/fs/notion
langchain/src/document_loaders/fs/obsidian
langchain/src/document_loaders/fs/openai_whisper_audio
langchain/src/document_loaders/fs/pdf
langchain/src/document_loaders/fs/pptx
langchain/src/document_loaders/fs/srt
langchain/src/document_loaders/fs/text
langchain/src/document_loaders/fs/unstructured
langchain/src/document_loaders/web/apify_dataset
langchain/src/document_loaders/web/assemblyai
langchain/src/document_loaders/web/azure_blob_storage_container
langchain/src/document_loaders/web/azure_blob_storage_file
langchain/src/document_loaders/web/cheerio
langchain/src/document_loaders/web/college_confidential
langchain/src/document_loaders/web/confluence
langchain/src/document_loaders/web/figma
langchain/src/document_loaders/web/gitbook
langchain/src/document_loaders/web/github
langchain/src/document_loaders/web/hn
langchain/src/document_loaders/web/imsdb
langchain/src/document_loaders/web/notionapi
langchain/src/document_loaders/web/notiondb
langchain/src/document_loaders/web/pdf
langchain/src/document_loaders/web/playwright
langchain/src/document_loaders/web/puppeteer
langchain/src/document_loaders/web/recursive_url
langchain/src/document_loaders/web/s3
langchain/src/document_loaders/web/searchapi
langchain/src/document_loaders/web/serpapi
langchain/src/document_loaders/web/sonix_audio
langchain/src/document_loaders/web/sort_xyz_blockchain
langchain/src/document_loaders/web/youtube
langchain/src/document_transformers/html_to_text
langchain/src/document_transformers/mozilla_readability
langchain/src/document_transformers/openai_functions
langchain/src/embeddings/base
langchain/src/embeddings/bedrock
langchain/src/embeddings/cache_backed
langchain/src/embeddings/cloudflare_workersai
langchain/src/embeddings/cohere
langchain/src/embeddings/fake
langchain/src/embeddings/googlepalm
langchain/src/embeddings/googlevertexai
langchain/src/embeddings/gradient_ai
langchain/src/embeddings/hf
langchain/src/embeddings/hf_transformers
langchain/src/embeddings/llama_cpp
langchain/src/embeddings/minimax
langchain/src/embeddings/ollama
langchain/src/embeddings/openai
langchain/src/embeddings/tensorflow
langchain/src/embeddings/voyage
langchain/src/evaluation
langchain/src/experimental/autogpt
langchain/src/experimental/babyagi
langchain/src/experimental/chains/violation_of_expectations
langchain/src/experimental/chat_models/anthropic_functions
langchain/src/experimental/chat_models/bittensor
langchain/src/experimental/chat_models/ollama_functions
langchain/src/experimental/generative_agents
langchain/src/experimental/hubs/makersuite/googlemakersuitehub
langchain/src/experimental/llms/bittensor
langchain/src/experimental/masking
langchain/src/experimental/multimodal_embeddings/googlevertexai
langchain/src/experimental/openai_assistant
langchain/src/experimental/openai_files
langchain/src/experimental/plan_and_execute
langchain/src/experimental/tools/pyinterpreter
langchain/src/graphs/neo4j_graph
langchain/src/hub
langchain/src/llms/ai21
langchain/src/llms/aleph_alpha
langchain/src/llms/base
langchain/src/llms/bedrock
langchain/src/llms/bedrock/web
langchain/src/llms/cloudflare_workersai
langchain/src/llms/cohere
langchain/src/llms/fake
langchain/src/llms/fireworks
langchain/src/llms/googlepalm
langchain/src/llms/googlevertexai
langchain/src/llms/googlevertexai/web
langchain/src/llms/gradient_ai
langchain/src/llms/hf
langchain/src/llms/llama_cpp
langchain/src/llms/load
langchain/src/llms/ollama
langchain/src/llms/openai
langchain/src/llms/portkey
langchain/src/llms/raycast
langchain/src/llms/replicate
langchain/src/llms/sagemaker_endpoint
langchain/src/llms/watsonx_ai
langchain/src/llms/writer
langchain/src/llms/yandex
langchain/src/load
langchain/src/load/serializable
langchain/src/memory
langchain/src/memory/zep
langchain/src/output_parsers
langchain/src/output_parsers/expression
langchain/src/prompts
langchain/src/prompts/load
langchain/src/retrievers/amazon_kendra
langchain/src/retrievers/chaindesk
langchain/src/retrievers/contextual_compression
langchain/src/retrievers/databerry
langchain/src/retrievers/document_compressors
langchain/src/retrievers/document_compressors/chain_extract
langchain/src/retrievers/document_compressors/embeddings_filter
langchain/src/retrievers/hyde
langchain/src/retrievers/metal
langchain/src/retrievers/multi_query
langchain/src/retrievers/multi_vector
langchain/src/retrievers/parent_document
langchain/src/retrievers/remote
langchain/src/retrievers/score_threshold
langchain/src/retrievers/self_query
langchain/src/retrievers/self_query/chroma
langchain/src/retrievers/self_query/functional
langchain/src/retrievers/self_query/pinecone
langchain/src/retrievers/self_query/supabase
langchain/src/retrievers/self_query/vectara
langchain/src/retrievers/self_query/weaviate
langchain/src/retrievers/supabase
langchain/src/retrievers/tavily_search_api
langchain/src/retrievers/time_weighted
langchain/src/retrievers/vespa
langchain/src/retrievers/zep
langchain/src/runnables
langchain/src/runnables/remote
langchain/src/schema
langchain/src/schema/document
langchain/src/schema/output_parser
langchain/src/schema/prompt_template
langchain/src/schema/query_constructor
langchain/src/schema/retriever
langchain/src/schema/runnable
langchain/src/schema/storage
langchain/src/sql_db
langchain/src/storage/convex
langchain/src/storage/encoder_backed
langchain/src/storage/file_system
langchain/src/storage/in_memory
langchain/src/storage/ioredis
langchain/src/storage/upstash_redis
langchain/src/storage/vercel_kv
langchain/src/stores/doc/gcs
langchain/src/stores/doc/in_memory
langchain/src/stores/file/in_memory
langchain/src/stores/file/node
langchain/src/stores/message/cassandra
langchain/src/stores/message/cloudflare_d1
langchain/src/stores/message/convex
langchain/src/stores/message/dynamodb
langchain/src/stores/message/firestore
langchain/src/stores/message/in_memory
langchain/src/stores/message/ioredis
langchain/src/stores/message/momento
langchain/src/stores/message/mongodb
langchain/src/stores/message/planetscale
langchain/src/stores/message/redis
langchain/src/stores/message/upstash_redis
langchain/src/stores/message/xata
langchain/src/text_splitter
langchain/src/tools
langchain/src/tools/aws_lambda
langchain/src/tools/aws_sfn
langchain/src/tools/calculator
langchain/src/tools/connery
langchain/src/tools/gmail
langchain/src/tools/google_calendar
langchain/src/tools/google_places
langchain/src/tools/render
langchain/src/tools/sql
langchain/src/tools/webbrowser
langchain/src/util/convex
langchain/src/util/document
langchain/src/util/math
langchain/src/util/time
langchain/src/vectorstores/analyticdb
langchain/src/vectorstores/base
langchain/src/vectorstores/cassandra
langchain/src/vectorstores/chroma
langchain/src/vectorstores/clickhouse
langchain/src/vectorstores/closevector/node
langchain/src/vectorstores/closevector/web
langchain/src/vectorstores/cloudflare_vectorize
langchain/src/vectorstores/convex
langchain/src/vectorstores/elasticsearch
langchain/src/vectorstores/faiss
langchain/src/vectorstores/googlevertexai
langchain/src/vectorstores/hnswlib
langchain/src/vectorstores/lancedb
langchain/src/vectorstores/memory
langchain/src/vectorstores/milvus
langchain/src/vectorstores/momento_vector_index
langchain/src/vectorstores/mongo
langchain/src/vectorstores/mongodb_atlas
langchain/src/vectorstores/myscale
langchain/src/vectorstores/neo4j_vector
langchain/src/vectorstores/opensearch
langchain/src/vectorstores/pgvector
langchain/src/vectorstores/pinecone
langchain/src/vectorstores/prisma
langchain/src/vectorstores/qdrant
langchain/src/vectorstores/redis
langchain/src/vectorstores/rockset
langchain/src/vectorstores/singlestore
langchain/src/vectorstores/supabase
langchain/src/vectorstores/tigris
langchain/src/vectorstores/typeorm
langchain/src/vectorstores/typesense
langchain/src/vectorstores/usearch
langchain/src/vectorstores/vectara
langchain/src/vectorstores/vercel_postgres
langchain/src/vectorstores/voy
langchain/src/vectorstores/weaviate
langchain/src/vectorstores/xata
langchain/src/vectorstores/zep
libs/langchain-anthropic/src
libs/langchain-community/src/agents/toolkits/aws_sfn
libs/langchain-community/src/agents/toolkits/base
libs/langchain-community/src/agents/toolkits/connery
libs/langchain-community/src/caches/cloudflare_kv
libs/langchain-community/src/caches/ioredis
libs/langchain-community/src/caches/momento
libs/langchain-community/src/caches/upstash_redis
libs/langchain-community/src/callbacks/handlers/llmonitor
libs/langchain-community/src/chat_models/baiduwenxin
libs/langchain-community/src/chat_models/bedrock
libs/langchain-community/src/chat_models/bedrock/web
libs/langchain-community/src/chat_models/cloudflare_workersai
libs/langchain-community/src/chat_models/fireworks
libs/langchain-community/src/chat_models/googlepalm
libs/langchain-community/src/chat_models/googlevertexai
libs/langchain-community/src/chat_models/googlevertexai/web
libs/langchain-community/src/chat_models/iflytek_xinghuo
libs/langchain-community/src/chat_models/iflytek_xinghuo/web
libs/langchain-community/src/chat_models/llama_cpp
libs/langchain-community/src/chat_models/minimax
libs/langchain-community/src/chat_models/ollama
libs/langchain-community/src/chat_models/portkey
libs/langchain-community/src/chat_models/yandex
libs/langchain-community/src/document_transformers/html_to_text
libs/langchain-community/src/document_transformers/mozilla_readability
libs/langchain-community/src/embeddings/bedrock
libs/langchain-community/src/embeddings/cloudflare_workersai
libs/langchain-community/src/embeddings/cohere
libs/langchain-community/src/embeddings/googlepalm
libs/langchain-community/src/embeddings/googlevertexai
libs/langchain-community/src/embeddings/gradient_ai
libs/langchain-community/src/embeddings/hf
libs/langchain-community/src/embeddings/hf_transformers
libs/langchain-community/src/embeddings/llama_cpp
libs/langchain-community/src/embeddings/minimax
libs/langchain-community/src/embeddings/ollama
libs/langchain-community/src/embeddings/tensorflow
libs/langchain-community/src/embeddings/voyage
libs/langchain-community/src/graphs/neo4j_graph
libs/langchain-community/src/llms/ai21
libs/langchain-community/src/llms/aleph_alpha
libs/langchain-community/src/llms/bedrock
libs/langchain-community/src/llms/bedrock/web
libs/langchain-community/src/llms/cloudflare_workersai
libs/langchain-community/src/llms/cohere
libs/langchain-community/src/llms/fireworks
libs/langchain-community/src/llms/googlepalm
libs/langchain-community/src/llms/googlevertexai
libs/langchain-community/src/llms/googlevertexai/web
libs/langchain-community/src/llms/gradient_ai
libs/langchain-community/src/llms/hf
libs/langchain-community/src/llms/llama_cpp
libs/langchain-community/src/llms/ollama
libs/langchain-community/src/llms/portkey
libs/langchain-community/src/llms/raycast
libs/langchain-community/src/llms/replicate
libs/langchain-community/src/llms/sagemaker_endpoint
libs/langchain-community/src/llms/togetherai
libs/langchain-community/src/llms/watsonx_ai
libs/langchain-community/src/llms/writer
libs/langchain-community/src/llms/yandex
libs/langchain-community/src/load
libs/langchain-community/src/load/serializable
libs/langchain-community/src/memory/chat_memory
libs/langchain-community/src/memory/motorhead_memory
libs/langchain-community/src/memory/zep
libs/langchain-community/src/retrievers/amazon_kendra
libs/langchain-community/src/retrievers/chaindesk
libs/langchain-community/src/retrievers/databerry
libs/langchain-community/src/retrievers/metal
libs/langchain-community/src/retrievers/supabase
libs/langchain-community/src/retrievers/tavily_search_api
libs/langchain-community/src/retrievers/zep
libs/langchain-community/src/storage/convex
libs/langchain-community/src/storage/ioredis
libs/langchain-community/src/storage/upstash_redis
libs/langchain-community/src/storage/vercel_kv
libs/langchain-community/src/stores/doc/base
libs/langchain-community/src/stores/doc/in_memory
libs/langchain-community/src/stores/message/cassandra
libs/langchain-community/src/stores/message/cloudflare_d1
libs/langchain-community/src/stores/message/convex
libs/langchain-community/src/stores/message/dynamodb
libs/langchain-community/src/stores/message/firestore
libs/langchain-community/src/stores/message/in_memory
libs/langchain-community/src/stores/message/ioredis
libs/langchain-community/src/stores/message/momento
libs/langchain-community/src/stores/message/mongodb
libs/langchain-community/src/stores/message/planetscale
libs/langchain-community/src/stores/message/redis
libs/langchain-community/src/stores/message/upstash_redis
libs/langchain-community/src/stores/message/xata
libs/langchain-community/src/tools/aiplugin
libs/langchain-community/src/tools/aws_lambda
libs/langchain-community/src/tools/aws_sfn
libs/langchain-community/src/tools/bingserpapi
libs/langchain-community/src/tools/brave_search
libs/langchain-community/src/tools/connery
libs/langchain-community/src/tools/dadjokeapi
libs/langchain-community/src/tools/dataforseo_api_search
libs/langchain-community/src/tools/discord
libs/langchain-community/src/tools/dynamic
libs/langchain-community/src/tools/gmail
libs/langchain-community/src/tools/google_custom_search
libs/langchain-community/src/tools/google_places
libs/langchain-community/src/tools/ifttt
libs/langchain-community/src/tools/searchapi
libs/langchain-community/src/tools/searxng_search
libs/langchain-community/src/tools/serpapi
libs/langchain-community/src/tools/serper
libs/langchain-community/src/tools/wikipedia_query_run
libs/langchain-community/src/tools/wolframalpha
libs/langchain-community/src/utils/convex
libs/langchain-community/src/utils/event_source_parse
libs/langchain-community/src/vectorstores/analyticdb
libs/langchain-community/src/vectorstores/cassandra
libs/langchain-community/src/vectorstores/chroma
libs/langchain-community/src/vectorstores/clickhouse
libs/langchain-community/src/vectorstores/closevector/node
libs/langchain-community/src/vectorstores/closevector/web
libs/langchain-community/src/vectorstores/cloudflare_vectorize
libs/langchain-community/src/vectorstores/convex
libs/langchain-community/src/vectorstores/elasticsearch
libs/langchain-community/src/vectorstores/faiss
libs/langchain-community/src/vectorstores/googlevertexai
libs/langchain-community/src/vectorstores/hnswlib
libs/langchain-community/src/vectorstores/lancedb
libs/langchain-community/src/vectorstores/milvus
libs/langchain-community/src/vectorstores/momento_vector_index
libs/langchain-community/src/vectorstores/mongodb_atlas
libs/langchain-community/src/vectorstores/myscale
libs/langchain-community/src/vectorstores/neo4j_vector
libs/langchain-community/src/vectorstores/opensearch
libs/langchain-community/src/vectorstores/pgvector
libs/langchain-community/src/vectorstores/pinecone
libs/langchain-community/src/vectorstores/prisma
libs/langchain-community/src/vectorstores/qdrant
libs/langchain-community/src/vectorstores/redis
libs/langchain-community/src/vectorstores/rockset
libs/langchain-community/src/vectorstores/singlestore
libs/langchain-community/src/vectorstores/supabase
libs/langchain-community/src/vectorstores/tigris
libs/langchain-community/src/vectorstores/typeorm
libs/langchain-community/src/vectorstores/typesense
libs/langchain-community/src/vectorstores/usearch
libs/langchain-community/src/vectorstores/vectara
libs/langchain-community/src/vectorstores/vercel_postgres
libs/langchain-community/src/vectorstores/voy
libs/langchain-community/src/vectorstores/weaviate
libs/langchain-community/src/vectorstores/xata
libs/langchain-community/src/vectorstores/zep
libs/langchain-google-genai/src
libs/langchain-mistralai/src
libs/langchain-openai/src

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