Fix lint

libs/langchain-community/src/stores/message/neo4j.ts

@@ -1,5 +1,4 @@
-import neo4j from "neo4j-driver";
-import { Driver, Record, Neo4jError, auth } from "neo4j-driver";
+import neo4j, { Driver, Record, Neo4jError, auth } from "neo4j-driver";
 import { v4 as uuidv4 } from "uuid";
 import { BaseListChatMessageHistory } from "@langchain/core/chat_history";
 import {
@@ -25,9 +24,13 @@ const defaultConfig = {
 
 export class Neo4jChatMessageHistory extends BaseListChatMessageHistory {
   lc_namespace: string[] = ["langchain", "stores", "message", "neo4j"];
+
   sessionId: string | number;
+
   sessionNodeLabel: string;
+
   messageNodeLabel: string;
+
   windowSize: number;
 
   private driver: Driver;
@@ -100,12 +103,13 @@ export class Neo4jChatMessageHistory extends BaseListChatMessageHistory {
     `;
 
     try {
-      const { records } = await this.driver.executeQuery(getMessagesCypherQuery, {
-        sessionId: this.sessionId,
-      });
-      const results = records.map((record: Record) =>
-        record.get("result")
+      const { records } = await this.driver.executeQuery(
+        getMessagesCypherQuery,
+        {
+          sessionId: this.sessionId,
+        }
       );
+      const results = records.map((record: Record) => record.get("result"));
 
       return mapStoredMessagesToChatMessages(results);
     } catch (e) {

libs/langchain-community/src/stores/tests/neo4j.int.test.ts

@@ -1,7 +1,7 @@
 import { describe, it, expect, beforeEach, afterEach } from "@jest/globals";
-import { Neo4jChatMessageHistory } from "../message/neo4j.js";
 import { HumanMessage, AIMessage } from "@langchain/core/messages";
 import neo4j from "neo4j-driver";
+import { Neo4jChatMessageHistory } from "../message/neo4j.js";
 
 const goodConfig = {
   url: "bolt://host.docker.internal:7687",
@@ -20,7 +20,7 @@ describe("The Neo4jChatMessageHistory class", () => {
     it("Requires a url, username and password, throwing an error if not provided", async () => {
       const badConfig = {};
       await expect(
-        // @ts-expect-error
+        // @ts-expect-error Bad config
         Neo4jChatMessageHistory.initialize(badConfig)
       ).rejects.toThrow(neo4j.Neo4jError);
     });
@@ -113,7 +113,7 @@ describe("The Neo4jChatMessageHistory class", () => {
         new HumanMessage("How many bottles of beer are currently on the wall?"),
         new AIMessage("There are currently 98 bottles of beer on the wall."),
       ];
-      for (let message of messages) {
+      for (const message of messages) {
         await instance?.addMessage(message);
       }
       const results = await instance?.getMessages();