LangChain Reference home page

GitHub
Main Docs

Overview
Chat Models
LLMs
Embeddings
Vector Stores
Document Loaders
Tools & Agents
Retrievers
Memory & Stores
Utilities

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Chat Models LLMs Embeddings Vector Stores Document Loaders Tools & Agents Retrievers Memory & Stores Utilities

Language

Theme

JavaScript@langchain/communitystores.message.convex.ConvexChatMessageHistory.constructor

Symbol Not Found

The symbol stores.message.convex.ConvexChatMessageHistory.constructor was not found in @langchain/community.