fix(core): update

ts/index.ts

@@ -2,11 +2,26 @@ import * as plugins from './smartjson.plugins.js';
 import * as bufferhandling from './bufferhandling.js';
 import { json } from 'stream/consumers';
 
+interface JsonObject {
+  [key: string]: any;
+}
+
 /**
  * allows you to parse a json
  */
 export const parse = bufferhandling.parse;
 
+export const parseJsonL = (jsonlData: string): JsonObject[] => {
+  const lines = jsonlData.trim().split('\n');
+  const parsedData: JsonObject[] = lines.reduce((acc, line) => {
+    if (line.trim().length > 0) {
+      acc.push(JSON.parse(line));
+    }
+    return acc;
+  }, [] as JsonObject[]);
+  return parsedData;
+}
+
 /**
  *
  * @param objArg