@langchain/core - npm Package Compare versions

Comparing version 0.1.27 to 0.1.28

dist/chat_history.d.ts

@@ -19,8 +19,39 @@ import { Serializable } from "./load/serializable.js";
 export declare abstract class BaseListChatMessageHistory extends Serializable {
+    /** Returns a list of messages stored in the store. */
+    abstract getMessages(): Promise<BaseMessage[]>;
+    /**
+     * Add a message object to the store.
+     */
     abstract addMessage(message: BaseMessage): Promise<void>;
+    /**
+     * This is a convenience method for adding a human message string to the store.
+     * Please note that this is a convenience method. Code should favor the
+     * bulk addMessages interface instead to save on round-trips to the underlying
+     * persistence layer.
+     * This method may be deprecated in a future release.
+     */
     addUserMessage(message: string): Promise<void>;
     /** @deprecated Use addAIMessage instead */
     addAIChatMessage(message: string): Promise<void>;
+    /**
+     * This is a convenience method for adding an AI message string to the store.
+     * Please note that this is a convenience method. Code should favor the bulk
+     * addMessages interface instead to save on round-trips to the underlying
+     * persistence layer.
+     * This method may be deprecated in a future release.
+     */
     addAIMessage(message: string): Promise<void>;
-    abstract getMessages(): Promise<BaseMessage[]>;
+    /**
+     * Add a list of messages.
+     *
+     * Implementations should override this method to handle bulk addition of messages
+     * in an efficient manner to avoid unnecessary round-trips to the underlying store.
+     *
+     * @param messages - A list of BaseMessage objects to store.
+     */
+    addMessages(messages: BaseMessage[]): Promise<void>;
+    /**
+     * Remove all messages from the store.
+     */
+    clear(): Promise<void>;
 }

dist/chat_history.js

@@ -14,2 +14,9 @@ import { Serializable } from "./load/serializable.js";
 export class BaseListChatMessageHistory extends Serializable {
+    /**
+     * This is a convenience method for adding a human message string to the store.
+     * Please note that this is a convenience method. Code should favor the
+     * bulk addMessages interface instead to save on round-trips to the underlying
+     * persistence layer.
+     * This method may be deprecated in a future release.
+     */
     addUserMessage(message) {
@@ -22,5 +29,31 @@ return this.addMessage(new HumanMessage(message));
     }
+    /**
+     * This is a convenience method for adding an AI message string to the store.
+     * Please note that this is a convenience method. Code should favor the bulk
+     * addMessages interface instead to save on round-trips to the underlying
+     * persistence layer.
+     * This method may be deprecated in a future release.
+     */
     addAIMessage(message) {
         return this.addMessage(new AIMessage(message));
     }
+    /**
+     * Add a list of messages.
+     *
+     * Implementations should override this method to handle bulk addition of messages
+     * in an efficient manner to avoid unnecessary round-trips to the underlying store.
+     *
+     * @param messages - A list of BaseMessage objects to store.
+     */
+    async addMessages(messages) {
+        for (const message of messages) {
+            await this.addMessage(message);
+        }
+    }
+    /**
+     * Remove all messages from the store.
+     */
+    clear() {
+        throw new Error("Not implemented.");
+    }
 }

dist/language_models/chat_models.d.ts

@@ -51,3 +51,3 @@ import { type BaseMessage, BaseMessageChunk, type BaseMessageLike } from "../messages/index.js";
     constructor(fields: BaseChatModelParams);
-    abstract _combineLLMOutput?(...llmOutputs: LLMResult["llmOutput"][]): LLMResult["llmOutput"];
+    _combineLLMOutput?(...llmOutputs: LLMResult["llmOutput"][]): LLMResult["llmOutput"];
     protected _separateRunnableConfigFromCallOptions(options?: Partial<CallOptions>): [RunnableConfig, this["ParsedCallOptions"]];
@@ -54,0 +54,0 @@ /**

dist/load/index.d.ts

 import type { OptionalImportMap, SecretMap } from "./import_type.js";
-export declare function load<T>(text: string, { secretsMap, importMap, optionalImportsMap, optionalImportEntrypoints, }: {
-    secretsMap: SecretMap;
-    optionalImportsMap: OptionalImportMap;
-    optionalImportEntrypoints: string[];
-    importMap: Record<string, unknown>;
+export declare function load<T>(text: string, mappings?: {
+    secretsMap?: SecretMap;
+    optionalImportsMap?: OptionalImportMap;
+    optionalImportEntrypoints?: string[];
+    importMap?: Record<string, unknown>;
 }): Promise<T>;

dist/load/index.js

@@ -19,3 +19,3 @@ import { get_lc_unique_name, } from "./serializable.js";
 async function reviver(value) {
-    const { optionalImportsMap, optionalImportEntrypoints, importMap, secretsMap, path = ["$"], } = this;
+    const { optionalImportsMap = {}, optionalImportEntrypoints = [], importMap = {}, secretsMap = {}, path = ["$"], } = this;
     const pathStr = path.join(".");
@@ -160,5 +160,5 @@ if (typeof value === "object" &&
 }
-export async function load(text, { secretsMap, importMap, optionalImportsMap, optionalImportEntrypoints, }) {
+export async function load(text, mappings) {
     const json = JSON.parse(text);
-    return reviver.call({ secretsMap, optionalImportsMap, optionalImportEntrypoints, importMap }, json);
+    return reviver.call({ ...mappings }, json);
 }

dist/tracers/log_stream.d.ts

@@ -104,3 +104,3 @@ import { type Operation as JSONPatchOperation } from "../utils/fast-json-patch/index.js";
  *
- * Schema of a streaming event which is produced from the astream_events method.
+ * Schema of a streaming event which is produced from the streamEvents method.
  */
@@ -107,0 +107,0 @@ export type StreamEvent = {

package.json

 {
   "name": "@langchain/core",
-  "version": "0.1.27",
+  "version": "0.1.28",
   "description": "Core LangChain.js abstractions and schemas",
@@ -5,0 +5,0 @@ "type": "module",

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Improved metrics

Total package byte prevSize

1562031

increased by0.22%

Lines of code

38768

increased by0.25%

No dependency changes