From 3a6e2874434a1f344374fb4b6cbbab19764baabb Mon Sep 17 00:00:00 2001
From: Alex Yang <himself65@outlook.com>
Date: Sat, 24 Feb 2024 08:56:44 +0800
Subject: [PATCH] feat: enable `verbatimModuleSyntax` (#562)
---
.changeset/pink-bulldogs-exist.md | 5 ++
.eslintrc.js | 2 +-
packages/core/src/ChatHistory.ts | 9 ++--
packages/core/src/GlobalsHelper.ts | 10 ++--
packages/core/src/Node.ts | 3 +-
packages/core/src/OutputParser.ts | 8 +--
packages/core/src/Prompt.ts | 6 +--
packages/core/src/PromptHelper.ts | 2 +-
packages/core/src/QuestionGenerator.ts | 20 ++++---
packages/core/src/Response.ts | 2 +-
packages/core/src/Retriever.ts | 6 +--
packages/core/src/ServiceContext.ts | 7 +--
packages/core/src/agent/openai/base.ts | 9 ++--
packages/core/src/agent/openai/utils.ts | 2 +-
packages/core/src/agent/openai/worker.ts | 17 +++---
packages/core/src/agent/react/base.ts | 8 +--
packages/core/src/agent/react/formatter.ts | 7 +--
packages/core/src/agent/react/outputParser.ts | 2 +-
packages/core/src/agent/react/types.ts | 2 +-
packages/core/src/agent/react/worker.ts | 12 +++--
packages/core/src/agent/runner/base.ts | 9 ++--
packages/core/src/agent/runner/types.ts | 5 +-
packages/core/src/agent/types.ts | 4 +-
packages/core/src/agent/utils.ts | 8 +--
.../core/src/callbacks/CallbackManager.ts | 2 +-
packages/core/src/cloud/LlamaCloudIndex.ts | 13 ++---
.../core/src/cloud/LlamaCloudRetriever.ts | 22 ++++----
packages/core/src/cloud/types.ts | 2 +-
packages/core/src/cloud/utils.ts | 5 +-
packages/core/src/embeddings/ClipEmbedding.ts | 2 +-
.../src/embeddings/MultiModalEmbedding.ts | 2 +-
.../core/src/embeddings/OllamaEmbedding.ts | 2 +-
.../core/src/embeddings/OpenAIEmbedding.ts | 7 +--
packages/core/src/embeddings/types.ts | 5 +-
packages/core/src/embeddings/utils.ts | 6 +--
.../chat/CondenseQuestionChatEngine.ts | 19 ++++---
.../src/engines/chat/ContextChatEngine.ts | 23 ++++----
.../engines/chat/DefaultContextGenerator.ts | 16 +++---
.../core/src/engines/chat/SimpleChatEngine.ts | 8 +--
packages/core/src/engines/chat/types.ts | 14 ++---
.../src/engines/query/RetrieverQueryEngine.ts | 20 ++++---
.../src/engines/query/RouterQueryEngine.ts | 13 +++--
.../engines/query/SubQuestionQueryEngine.ts | 19 ++++---
packages/core/src/engines/query/types.ts | 2 +-
.../core/src/extractors/MetadataExtractors.ts | 6 ++-
packages/core/src/extractors/types.ts | 5 +-
packages/core/src/indices/BaseIndex.ts | 18 +++----
.../core/src/indices/json-to-index-struct.ts | 3 +-
packages/core/src/indices/keyword/index.ts | 31 ++++++-----
packages/core/src/indices/summary/index.ts | 32 ++++++------
packages/core/src/indices/summary/utils.ts | 3 +-
.../core/src/indices/vectorStore/index.ts | 52 +++++++++----------
packages/core/src/ingestion/IngestionCache.ts | 7 +--
.../core/src/ingestion/IngestionPipeline.ts | 10 ++--
.../strategies/DuplicatesStrategy.ts | 6 +--
.../strategies/UpsertsAndDeleteStrategy.ts | 4 +-
.../ingestion/strategies/UpsertsStrategy.ts | 8 +--
.../core/src/ingestion/strategies/classify.ts | 4 +-
.../core/src/ingestion/strategies/index.ts | 6 +--
packages/core/src/ingestion/types.ts | 2 +-
packages/core/src/llm/LLM.ts | 27 +++++-----
packages/core/src/llm/anthropic.ts | 7 +--
packages/core/src/llm/base.ts | 2 +-
packages/core/src/llm/mistral.ts | 6 +--
packages/core/src/llm/ollama.ts | 4 +-
packages/core/src/llm/open_ai.ts | 3 +-
packages/core/src/llm/portkey.ts | 3 +-
packages/core/src/llm/types.ts | 4 +-
packages/core/src/llm/utils.ts | 4 +-
packages/core/src/memory/ChatMemoryBuffer.ts | 6 +--
packages/core/src/memory/types.ts | 2 +-
.../src/nodeParsers/MarkdownNodeParser.ts | 5 +-
.../nodeParsers/SentenceWindowNodeParser.ts | 4 +-
.../core/src/nodeParsers/SimpleNodeParser.ts | 4 +-
packages/core/src/nodeParsers/types.ts | 4 +-
packages/core/src/nodeParsers/utils.ts | 2 +-
packages/core/src/objects/base.ts | 9 ++--
packages/core/src/outputParsers/selectors.ts | 2 +-
.../MetadataReplacementPostProcessor.ts | 5 +-
.../postprocessors/SimilarityPostprocessor.ts | 4 +-
.../postprocessors/rerankers/CohereRerank.ts | 5 +-
packages/core/src/postprocessors/types.ts | 2 +-
packages/core/src/readers/AssemblyAIReader.ts | 6 +--
packages/core/src/readers/CSVReader.ts | 7 +--
packages/core/src/readers/DocxReader.ts | 4 +-
packages/core/src/readers/HTMLReader.ts | 4 +-
packages/core/src/readers/ImageReader.ts | 7 +--
packages/core/src/readers/LlamaParseReader.ts | 4 +-
packages/core/src/readers/MarkdownReader.ts | 4 +-
packages/core/src/readers/NotionReader.ts | 7 +--
packages/core/src/readers/PDFReader.ts | 4 +-
.../core/src/readers/SimpleDirectoryReader.ts | 4 +-
.../core/src/readers/SimpleMongoReader.ts | 7 +--
packages/core/src/readers/type.ts | 4 +-
packages/core/src/selectors/base.ts | 2 +-
packages/core/src/selectors/llmSelectors.ts | 13 ++---
packages/core/src/selectors/utils.ts | 4 +-
packages/core/src/storage/FileSystem.ts | 5 +-
packages/core/src/storage/StorageContext.ts | 8 +--
.../src/storage/chatStore/SimpleChatStore.ts | 4 +-
packages/core/src/storage/chatStore/types.ts | 2 +-
.../src/storage/docStore/KVDocumentStore.ts | 10 ++--
.../storage/docStore/SimpleDocumentStore.ts | 2 +-
packages/core/src/storage/docStore/types.ts | 2 +-
packages/core/src/storage/docStore/utils.ts | 3 +-
.../src/storage/indexStore/KVIndexStore.ts | 4 +-
.../storage/indexStore/SimpleIndexStore.ts | 7 +--
packages/core/src/storage/indexStore/types.ts | 4 +-
.../core/src/storage/kvStore/SimpleKVStore.ts | 2 +-
packages/core/src/storage/kvStore/types.ts | 2 +-
.../storage/vectorStore/AstraDBVectorStore.ts | 7 +--
.../storage/vectorStore/ChromaVectorStore.ts | 12 ++---
.../vectorStore/MongoDBAtlasVectorStore.ts | 8 +--
.../src/storage/vectorStore/PGVectorStore.ts | 15 +++---
.../vectorStore/PineconeVectorStore.ts | 10 ++--
.../storage/vectorStore/QdrantVectorStore.ts | 4 +-
.../storage/vectorStore/SimpleVectorStore.ts | 8 +--
.../core/src/storage/vectorStore/types.ts | 2 +-
.../core/src/storage/vectorStore/utils.ts | 3 +-
.../MultiModalResponseSynthesizer.ts | 16 +++---
.../src/synthesizers/ResponseSynthesizer.ts | 11 ++--
packages/core/src/synthesizers/builders.ts | 21 ++++----
packages/core/src/synthesizers/types.ts | 8 +--
packages/core/src/tools/QueryEngineTool.ts | 2 +-
packages/core/src/tools/functionTool.ts | 2 +-
packages/core/src/tools/utils.ts | 2 +-
packages/core/src/types.ts | 4 +-
packages/core/tests/CallbackManager.test.ts | 10 ++--
.../core/tests/MetadataExtractors.test.ts | 10 ++--
.../tests/ingestion/IngestionCache.test.ts | 5 +-
.../tests/mocks/TestableQdrantVectorStore.ts | 2 +-
.../core/tests/objects/ObjectIndex.test.ts | 2 +-
.../MetadataReplacementPostProcessor.test.ts | 3 +-
packages/core/tests/utility/mockOpenAI.ts | 8 +--
.../vectorStores/QdrantVectorStore.test.ts | 6 ++-
packages/core/tsconfig.json | 9 ++--
packages/env/src/index.polyfill.ts | 2 +-
packages/env/tsconfig.json | 11 ++--
tsconfig.json | 1 +
139 files changed, 527 insertions(+), 491 deletions(-)
create mode 100644 .changeset/pink-bulldogs-exist.md
diff --git a/.changeset/pink-bulldogs-exist.md b/.changeset/pink-bulldogs-exist.md
new file mode 100644
index 000000000..891862ad3
--- /dev/null
+++ b/.changeset/pink-bulldogs-exist.md
@@ -0,0 +1,5 @@
+---
+"llamaindex": patch
+---
+
+build: improve tree-shake & reduce unused package import
diff --git a/.eslintrc.js b/.eslintrc.js
index 52a920c48..4b4b23a92 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -11,5 +11,5 @@ module.exports = {
"max-params": ["error", 4],
"prefer-const": "error",
},
- ignorePatterns: ["dist/"],
+ ignorePatterns: ["dist/", "lib/"],
};
diff --git a/packages/core/src/ChatHistory.ts b/packages/core/src/ChatHistory.ts
index 31ff9dd70..ff8155d9c 100644
--- a/packages/core/src/ChatHistory.ts
+++ b/packages/core/src/ChatHistory.ts
@@ -1,10 +1,7 @@
import { OpenAI } from "./llm/LLM.js";
-import { ChatMessage, LLM, MessageType } from "./llm/types.js";
-import {
- defaultSummaryPrompt,
- messagesToHistoryStr,
- SummaryPrompt,
-} from "./Prompt.js";
+import type { ChatMessage, LLM, MessageType } from "./llm/types.js";
+import type { SummaryPrompt } from "./Prompt.js";
+import { defaultSummaryPrompt, messagesToHistoryStr } from "./Prompt.js";
/**
* A ChatHistory is used to keep the state of back and forth chat messages
diff --git a/packages/core/src/GlobalsHelper.ts b/packages/core/src/GlobalsHelper.ts
index 7df884840..97d283d91 100644
--- a/packages/core/src/GlobalsHelper.ts
+++ b/packages/core/src/GlobalsHelper.ts
@@ -1,7 +1,11 @@
import { encodingForModel } from "js-tiktoken";
import { randomUUID } from "@llamaindex/env";
-import { Event, EventTag, EventType } from "./callbacks/CallbackManager.js";
+import type {
+ Event,
+ EventTag,
+ EventType,
+} from "./callbacks/CallbackManager.js";
export enum Tokenizers {
CL100K_BASE = "cl100k_base",
@@ -32,7 +36,7 @@ class GlobalsHelper {
};
}
- tokenizer(encoding?: string) {
+ tokenizer(encoding?: Tokenizers) {
if (encoding && encoding !== Tokenizers.CL100K_BASE) {
throw new Error(`Tokenizer encoding ${encoding} not yet supported`);
}
@@ -43,7 +47,7 @@ class GlobalsHelper {
return this.defaultTokenizer!.encode.bind(this.defaultTokenizer);
}
- tokenizerDecoder(encoding?: string) {
+ tokenizerDecoder(encoding?: Tokenizers) {
if (encoding && encoding !== Tokenizers.CL100K_BASE) {
throw new Error(`Tokenizer encoding ${encoding} not yet supported`);
}
diff --git a/packages/core/src/Node.ts b/packages/core/src/Node.ts
index b03a6d2c5..bb7e43c69 100644
--- a/packages/core/src/Node.ts
+++ b/packages/core/src/Node.ts
@@ -65,7 +65,8 @@ export abstract class BaseNode<T extends Metadata = Metadata> {
abstract getContent(metadataMode: MetadataMode): string;
abstract getMetadataStr(metadataMode: MetadataMode): string;
- abstract setContent(value: any): void;
+ // todo: set value as a generic type
+ abstract setContent(value: unknown): void;
get sourceNode(): RelatedNodeInfo<T> | undefined {
const relationship = this.relationships[NodeRelationship.SOURCE];
diff --git a/packages/core/src/OutputParser.ts b/packages/core/src/OutputParser.ts
index 37f016f5b..488f33576 100644
--- a/packages/core/src/OutputParser.ts
+++ b/packages/core/src/OutputParser.ts
@@ -1,5 +1,5 @@
-import { SubQuestion } from "./engines/query/types.js";
-import { BaseOutputParser, StructuredOutput } from "./types.js";
+import type { SubQuestion } from "./engines/query/types.js";
+import type { BaseOutputParser, StructuredOutput } from "./types.js";
/**
* Error class for output parsing. Due to the nature of LLMs, anytime we use LLM
@@ -44,8 +44,8 @@ export function parseJsonMarkdown(text: string) {
const left_square = text.indexOf("[");
const left_brace = text.indexOf("{");
- var left: number;
- var right: number;
+ let left: number;
+ let right: number;
if (left_square < left_brace && left_square != -1) {
left = left_square;
right = text.lastIndexOf("]");
diff --git a/packages/core/src/Prompt.ts b/packages/core/src/Prompt.ts
index bf967d15c..3d0cdffef 100644
--- a/packages/core/src/Prompt.ts
+++ b/packages/core/src/Prompt.ts
@@ -1,6 +1,6 @@
-import { SubQuestion } from "./engines/query/types.js";
-import { ChatMessage } from "./llm/types.js";
-import { ToolMetadata } from "./types.js";
+import type { SubQuestion } from "./engines/query/types.js";
+import type { ChatMessage } from "./llm/types.js";
+import type { ToolMetadata } from "./types.js";
/**
* A SimplePrompt is a function that takes a dictionary of inputs and returns a string.
diff --git a/packages/core/src/PromptHelper.ts b/packages/core/src/PromptHelper.ts
index ff11819d5..289e29835 100644
--- a/packages/core/src/PromptHelper.ts
+++ b/packages/core/src/PromptHelper.ts
@@ -1,5 +1,5 @@
import { globalsHelper } from "./GlobalsHelper.js";
-import { SimplePrompt } from "./Prompt.js";
+import type { SimplePrompt } from "./Prompt.js";
import { SentenceSplitter } from "./TextSplitter.js";
import {
DEFAULT_CHUNK_OVERLAP_RATIO,
diff --git a/packages/core/src/QuestionGenerator.ts b/packages/core/src/QuestionGenerator.ts
index 1d1053967..4b36174e3 100644
--- a/packages/core/src/QuestionGenerator.ts
+++ b/packages/core/src/QuestionGenerator.ts
@@ -1,14 +1,18 @@
import { SubQuestionOutputParser } from "./OutputParser.js";
-import {
- SubQuestionPrompt,
- buildToolsText,
- defaultSubQuestionPrompt,
-} from "./Prompt.js";
-import { BaseQuestionGenerator, SubQuestion } from "./engines/query/types.js";
+import type { SubQuestionPrompt } from "./Prompt.js";
+import { buildToolsText, defaultSubQuestionPrompt } from "./Prompt.js";
+import type {
+ BaseQuestionGenerator,
+ SubQuestion,
+} from "./engines/query/types.js";
import { OpenAI } from "./llm/LLM.js";
-import { LLM } from "./llm/types.js";
+import type { LLM } from "./llm/types.js";
import { PromptMixin } from "./prompts/index.js";
-import { BaseOutputParser, StructuredOutput, ToolMetadata } from "./types.js";
+import type {
+ BaseOutputParser,
+ StructuredOutput,
+ ToolMetadata,
+} from "./types.js";
/**
* LLMQuestionGenerator uses the LLM to generate new questions for the LLM using tools and a user query.
diff --git a/packages/core/src/Response.ts b/packages/core/src/Response.ts
index 3f6b9b633..be910b021 100644
--- a/packages/core/src/Response.ts
+++ b/packages/core/src/Response.ts
@@ -1,4 +1,4 @@
-import { BaseNode } from "./Node.js";
+import type { BaseNode } from "./Node.js";
/**
* Response is the output of a LLM
diff --git a/packages/core/src/Retriever.ts b/packages/core/src/Retriever.ts
index f5ed6c15d..516108477 100644
--- a/packages/core/src/Retriever.ts
+++ b/packages/core/src/Retriever.ts
@@ -1,6 +1,6 @@
-import { Event } from "./callbacks/CallbackManager.js";
-import { NodeWithScore } from "./Node.js";
-import { ServiceContext } from "./ServiceContext.js";
+import type { Event } from "./callbacks/CallbackManager.js";
+import type { NodeWithScore } from "./Node.js";
+import type { ServiceContext } from "./ServiceContext.js";
/**
* Retrievers retrieve the nodes that most closely match our query in similarity.
diff --git a/packages/core/src/ServiceContext.ts b/packages/core/src/ServiceContext.ts
index ba72d2f36..c31b52de1 100644
--- a/packages/core/src/ServiceContext.ts
+++ b/packages/core/src/ServiceContext.ts
@@ -1,10 +1,11 @@
import { PromptHelper } from "./PromptHelper.js";
import { CallbackManager } from "./callbacks/CallbackManager.js";
import { OpenAIEmbedding } from "./embeddings/OpenAIEmbedding.js";
-import { BaseEmbedding } from "./embeddings/types.js";
-import { LLM, OpenAI } from "./llm/index.js";
+import type { BaseEmbedding } from "./embeddings/types.js";
+import type { LLM } from "./llm/index.js";
+import { OpenAI } from "./llm/index.js";
import { SimpleNodeParser } from "./nodeParsers/SimpleNodeParser.js";
-import { NodeParser } from "./nodeParsers/types.js";
+import type { NodeParser } from "./nodeParsers/types.js";
/**
* The ServiceContext is a collection of components that are used in different parts of the application.
diff --git a/packages/core/src/agent/openai/base.ts b/packages/core/src/agent/openai/base.ts
index a39a4fee7..ff29ed31e 100644
--- a/packages/core/src/agent/openai/base.ts
+++ b/packages/core/src/agent/openai/base.ts
@@ -1,7 +1,8 @@
-import { CallbackManager } from "../../callbacks/CallbackManager.js";
-import { ChatMessage, OpenAI } from "../../llm/index.js";
-import { ObjectRetriever } from "../../objects/base.js";
-import { BaseTool } from "../../types.js";
+import type { CallbackManager } from "../../callbacks/CallbackManager.js";
+import type { ChatMessage } from "../../llm/index.js";
+import { OpenAI } from "../../llm/index.js";
+import type { ObjectRetriever } from "../../objects/base.js";
+import type { BaseTool } from "../../types.js";
import { AgentRunner } from "../runner/base.js";
import { OpenAIAgentWorker } from "./worker.js";
diff --git a/packages/core/src/agent/openai/utils.ts b/packages/core/src/agent/openai/utils.ts
index 4dd913f5b..5f291f44a 100644
--- a/packages/core/src/agent/openai/utils.ts
+++ b/packages/core/src/agent/openai/utils.ts
@@ -1,4 +1,4 @@
-import { ToolMetadata } from "../../types.js";
+import type { ToolMetadata } from "../../types.js";
export type OpenAIFunction = {
type: "function";
diff --git a/packages/core/src/agent/openai/worker.ts b/packages/core/src/agent/openai/worker.ts
index 401645ae7..84fd81bfa 100644
--- a/packages/core/src/agent/openai/worker.ts
+++ b/packages/core/src/agent/openai/worker.ts
@@ -1,25 +1,26 @@
// Assuming that the necessary interfaces and classes (like BaseTool, OpenAI, ChatMessage, CallbackManager, etc.) are defined elsewhere
import { randomUUID } from "@llamaindex/env";
-import { CallbackManager } from "../../callbacks/CallbackManager.js";
+import type { CallbackManager } from "../../callbacks/CallbackManager.js";
import {
AgentChatResponse,
ChatResponseMode,
} from "../../engines/chat/types.js";
-import {
+import type {
ChatMessage,
ChatResponse,
ChatResponseChunk,
- OpenAI,
} from "../../llm/index.js";
+import { OpenAI } from "../../llm/index.js";
import { ChatMemoryBuffer } from "../../memory/ChatMemoryBuffer.js";
-import { ObjectRetriever } from "../../objects/base.js";
-import { ToolOutput } from "../../tools/types.js";
+import type { ObjectRetriever } from "../../objects/base.js";
+import type { ToolOutput } from "../../tools/types.js";
import { callToolWithErrorHandling } from "../../tools/utils.js";
-import { BaseTool } from "../../types.js";
-import { AgentWorker, Task, TaskStep, TaskStepOutput } from "../types.js";
+import type { BaseTool } from "../../types.js";
+import type { AgentWorker, Task } from "../types.js";
+import { TaskStep, TaskStepOutput } from "../types.js";
import { addUserStepToMemory, getFunctionByName } from "../utils.js";
-import { OpenAIToolCall } from "./types/chat.js";
+import type { OpenAIToolCall } from "./types/chat.js";
import { toOpenAiTool } from "./utils.js";
const DEFAULT_MAX_FUNCTION_CALLS = 5;
diff --git a/packages/core/src/agent/react/base.ts b/packages/core/src/agent/react/base.ts
index fa97c3011..a975bf0c4 100644
--- a/packages/core/src/agent/react/base.ts
+++ b/packages/core/src/agent/react/base.ts
@@ -1,7 +1,7 @@
-import { CallbackManager } from "../../callbacks/CallbackManager.js";
-import { ChatMessage, LLM } from "../../llm/index.js";
-import { ObjectRetriever } from "../../objects/base.js";
-import { BaseTool } from "../../types.js";
+import type { CallbackManager } from "../../callbacks/CallbackManager.js";
+import type { ChatMessage, LLM } from "../../llm/index.js";
+import type { ObjectRetriever } from "../../objects/base.js";
+import type { BaseTool } from "../../types.js";
import { AgentRunner } from "../runner/base.js";
import { ReActAgentWorker } from "./worker.js";
diff --git a/packages/core/src/agent/react/formatter.ts b/packages/core/src/agent/react/formatter.ts
index ce2744390..d2ed1e3c3 100644
--- a/packages/core/src/agent/react/formatter.ts
+++ b/packages/core/src/agent/react/formatter.ts
@@ -1,7 +1,8 @@
-import { ChatMessage } from "../../llm/index.js";
-import { BaseTool } from "../../types.js";
+import type { ChatMessage } from "../../llm/index.js";
+import type { BaseTool } from "../../types.js";
import { getReactChatSystemHeader } from "./prompts.js";
-import { BaseReasoningStep, ObservationReasoningStep } from "./types.js";
+import type { BaseReasoningStep } from "./types.js";
+import { ObservationReasoningStep } from "./types.js";
function getReactToolDescriptions(tools: BaseTool[]): string[] {
const toolDescs: string[] = [];
diff --git a/packages/core/src/agent/react/outputParser.ts b/packages/core/src/agent/react/outputParser.ts
index d1c1d573f..593cdc187 100644
--- a/packages/core/src/agent/react/outputParser.ts
+++ b/packages/core/src/agent/react/outputParser.ts
@@ -1,7 +1,7 @@
+import type { BaseReasoningStep } from "./types.js";
import {
ActionReasoningStep,
BaseOutputParser,
- BaseReasoningStep,
ResponseReasoningStep,
} from "./types.js";
diff --git a/packages/core/src/agent/react/types.ts b/packages/core/src/agent/react/types.ts
index 660bc1c79..185ec378d 100644
--- a/packages/core/src/agent/react/types.ts
+++ b/packages/core/src/agent/react/types.ts
@@ -1,4 +1,4 @@
-import { ChatMessage } from "../../llm/index.js";
+import type { ChatMessage } from "../../llm/index.js";
export interface BaseReasoningStep {
getContent(): string;
diff --git a/packages/core/src/agent/react/worker.ts b/packages/core/src/agent/react/worker.ts
index 1af501792..108bfe136 100644
--- a/packages/core/src/agent/react/worker.ts
+++ b/packages/core/src/agent/react/worker.ts
@@ -1,17 +1,19 @@
import { randomUUID } from "crypto";
import { CallbackManager } from "../../callbacks/CallbackManager.js";
import { AgentChatResponse } from "../../engines/chat/index.js";
-import { ChatResponse, LLM, OpenAI } from "../../llm/index.js";
+import type { ChatResponse, LLM } from "../../llm/index.js";
+import { OpenAI } from "../../llm/index.js";
import { ChatMemoryBuffer } from "../../memory/ChatMemoryBuffer.js";
-import { ObjectRetriever } from "../../objects/base.js";
+import type { ObjectRetriever } from "../../objects/base.js";
import { ToolOutput } from "../../tools/index.js";
-import { BaseTool } from "../../types.js";
-import { AgentWorker, Task, TaskStep, TaskStepOutput } from "../types.js";
+import type { BaseTool } from "../../types.js";
+import type { AgentWorker, Task } from "../types.js";
+import { TaskStep, TaskStepOutput } from "../types.js";
import { ReActChatFormatter } from "./formatter.js";
import { ReActOutputParser } from "./outputParser.js";
+import type { BaseReasoningStep } from "./types.js";
import {
ActionReasoningStep,
- BaseReasoningStep,
ObservationReasoningStep,
ResponseReasoningStep,
} from "./types.js";
diff --git a/packages/core/src/agent/runner/base.ts b/packages/core/src/agent/runner/base.ts
index 5a0764895..80dfd2f71 100644
--- a/packages/core/src/agent/runner/base.ts
+++ b/packages/core/src/agent/runner/base.ts
@@ -1,14 +1,15 @@
import { randomUUID } from "crypto";
import { CallbackManager } from "../../callbacks/CallbackManager.js";
+import type { ChatEngineAgentParams } from "../../engines/chat/index.js";
import {
AgentChatResponse,
- ChatEngineAgentParams,
ChatResponseMode,
} from "../../engines/chat/index.js";
-import { ChatMessage, LLM } from "../../llm/index.js";
+import type { ChatMessage, LLM } from "../../llm/index.js";
import { ChatMemoryBuffer } from "../../memory/ChatMemoryBuffer.js";
-import { BaseMemory } from "../../memory/types.js";
-import { AgentWorker, Task, TaskStep, TaskStepOutput } from "../types.js";
+import type { BaseMemory } from "../../memory/types.js";
+import type { AgentWorker, TaskStepOutput } from "../types.js";
+import { Task, TaskStep } from "../types.js";
import { AgentState, BaseAgentRunner, TaskState } from "./types.js";
const validateStepFromArgs = (
diff --git a/packages/core/src/agent/runner/types.ts b/packages/core/src/agent/runner/types.ts
index 3def71e6a..9fc4c5a8b 100644
--- a/packages/core/src/agent/runner/types.ts
+++ b/packages/core/src/agent/runner/types.ts
@@ -1,5 +1,6 @@
-import { AgentChatResponse } from "../../engines/chat/index.js";
-import { BaseAgent, Task, TaskStep, TaskStepOutput } from "../types.js";
+import type { AgentChatResponse } from "../../engines/chat/index.js";
+import type { Task, TaskStep, TaskStepOutput } from "../types.js";
+import { BaseAgent } from "../types.js";
export class TaskState {
task!: Task;
diff --git a/packages/core/src/agent/types.ts b/packages/core/src/agent/types.ts
index e82060c2e..f861a8488 100644
--- a/packages/core/src/agent/types.ts
+++ b/packages/core/src/agent/types.ts
@@ -1,8 +1,8 @@
-import {
+import type {
AgentChatResponse,
ChatEngineAgentParams,
} from "../engines/chat/index.js";
-import { QueryEngineParamsNonStreaming } from "../types.js";
+import type { QueryEngineParamsNonStreaming } from "../types.js";
export interface AgentWorker {
initializeStep(task: Task, kwargs?: any): TaskStep;
diff --git a/packages/core/src/agent/utils.ts b/packages/core/src/agent/utils.ts
index d1953bf47..858306856 100644
--- a/packages/core/src/agent/utils.ts
+++ b/packages/core/src/agent/utils.ts
@@ -1,7 +1,7 @@
-import { ChatMessage } from "../llm/index.js";
-import { ChatMemoryBuffer } from "../memory/ChatMemoryBuffer.js";
-import { BaseTool } from "../types.js";
-import { TaskStep } from "./types.js";
+import type { ChatMessage } from "../llm/index.js";
+import type { ChatMemoryBuffer } from "../memory/ChatMemoryBuffer.js";
+import type { BaseTool } from "../types.js";
+import type { TaskStep } from "./types.js";
/**
* Adds the user's input to the memory.
diff --git a/packages/core/src/callbacks/CallbackManager.ts b/packages/core/src/callbacks/CallbackManager.ts
index 038707bf0..a3334504a 100644
--- a/packages/core/src/callbacks/CallbackManager.ts
+++ b/packages/core/src/callbacks/CallbackManager.ts
@@ -1,5 +1,5 @@
import type { Anthropic } from "@anthropic-ai/sdk";
-import { NodeWithScore } from "../Node.js";
+import type { NodeWithScore } from "../Node.js";
/*
An event is a wrapper that groups related operations.
diff --git a/packages/core/src/cloud/LlamaCloudIndex.ts b/packages/core/src/cloud/LlamaCloudIndex.ts
index ff433c157..8eb65dd41 100644
--- a/packages/core/src/cloud/LlamaCloudIndex.ts
+++ b/packages/core/src/cloud/LlamaCloudIndex.ts
@@ -1,10 +1,11 @@
-import { BaseRetriever } from "../Retriever.js";
+import type { BaseRetriever } from "../Retriever.js";
import { RetrieverQueryEngine } from "../engines/query/RetrieverQueryEngine.js";
-import { BaseNodePostprocessor } from "../postprocessors/types.js";
-import { BaseSynthesizer } from "../synthesizers/types.js";
-import { BaseQueryEngine } from "../types.js";
-import { LlamaCloudRetriever, RetrieveParams } from "./LlamaCloudRetriever.js";
-import { CloudConstructorParams } from "./types.js";
+import type { BaseNodePostprocessor } from "../postprocessors/types.js";
+import type { BaseSynthesizer } from "../synthesizers/types.js";
+import type { BaseQueryEngine } from "../types.js";
+import type { RetrieveParams } from "./LlamaCloudRetriever.js";
+import { LlamaCloudRetriever } from "./LlamaCloudRetriever.js";
+import type { CloudConstructorParams } from "./types.js";
export class LlamaCloudIndex {
params: CloudConstructorParams;
diff --git a/packages/core/src/cloud/LlamaCloudRetriever.ts b/packages/core/src/cloud/LlamaCloudRetriever.ts
index c3e3613f9..7938a59c0 100644
--- a/packages/core/src/cloud/LlamaCloudRetriever.ts
+++ b/packages/core/src/cloud/LlamaCloudRetriever.ts
@@ -1,17 +1,13 @@
-import { PlatformApi, PlatformApiClient } from "@llamaindex/cloud";
+import type { PlatformApi, PlatformApiClient } from "@llamaindex/cloud";
import { globalsHelper } from "../GlobalsHelper.js";
-import { NodeWithScore, ObjectType, jsonToNode } from "../Node.js";
-import { BaseRetriever } from "../Retriever.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../ServiceContext.js";
-import { Event } from "../callbacks/CallbackManager.js";
-import {
- ClientParams,
- CloudConstructorParams,
- DEFAULT_PROJECT_NAME,
-} from "./types.js";
+import type { NodeWithScore } from "../Node.js";
+import { ObjectType, jsonToNode } from "../Node.js";
+import type { BaseRetriever } from "../Retriever.js";
+import type { ServiceContext } from "../ServiceContext.js";
+import { serviceContextFromDefaults } from "../ServiceContext.js";
+import type { Event } from "../callbacks/CallbackManager.js";
+import type { ClientParams, CloudConstructorParams } from "./types.js";
+import { DEFAULT_PROJECT_NAME } from "./types.js";
import { getClient } from "./utils.js";
export type RetrieveParams = Omit<
diff --git a/packages/core/src/cloud/types.ts b/packages/core/src/cloud/types.ts
index 3fc118344..a77ec3314 100644
--- a/packages/core/src/cloud/types.ts
+++ b/packages/core/src/cloud/types.ts
@@ -1,4 +1,4 @@
-import { ServiceContext } from "../ServiceContext.js";
+import type { ServiceContext } from "../ServiceContext.js";
export const DEFAULT_PROJECT_NAME = "default";
export const DEFAULT_BASE_URL = "https://api.cloud.llamaindex.ai";
diff --git a/packages/core/src/cloud/utils.ts b/packages/core/src/cloud/utils.ts
index e6a7a1dc5..69a80861f 100644
--- a/packages/core/src/cloud/utils.ts
+++ b/packages/core/src/cloud/utils.ts
@@ -1,5 +1,6 @@
-import { PlatformApiClient } from "@llamaindex/cloud";
-import { ClientParams, DEFAULT_BASE_URL } from "./types.js";
+import type { PlatformApiClient } from "@llamaindex/cloud";
+import type { ClientParams } from "./types.js";
+import { DEFAULT_BASE_URL } from "./types.js";
export async function getClient({
apiKey,
diff --git a/packages/core/src/embeddings/ClipEmbedding.ts b/packages/core/src/embeddings/ClipEmbedding.ts
index 6658342cf..bc9a506bf 100644
--- a/packages/core/src/embeddings/ClipEmbedding.ts
+++ b/packages/core/src/embeddings/ClipEmbedding.ts
@@ -1,4 +1,4 @@
-import { ImageType } from "../Node.js";
+import type { ImageType } from "../Node.js";
import { MultiModalEmbedding } from "./MultiModalEmbedding.js";
import { readImage } from "./utils.js";
diff --git a/packages/core/src/embeddings/MultiModalEmbedding.ts b/packages/core/src/embeddings/MultiModalEmbedding.ts
index df1958f6b..e2c7c1434 100644
--- a/packages/core/src/embeddings/MultiModalEmbedding.ts
+++ b/packages/core/src/embeddings/MultiModalEmbedding.ts
@@ -1,4 +1,4 @@
-import { ImageType } from "../Node.js";
+import type { ImageType } from "../Node.js";
import { BaseEmbedding } from "./types.js";
/*
diff --git a/packages/core/src/embeddings/OllamaEmbedding.ts b/packages/core/src/embeddings/OllamaEmbedding.ts
index a6c326ef6..5ce8f44c6 100644
--- a/packages/core/src/embeddings/OllamaEmbedding.ts
+++ b/packages/core/src/embeddings/OllamaEmbedding.ts
@@ -1,5 +1,5 @@
import { Ollama } from "../llm/ollama.js";
-import { BaseEmbedding } from "./types.js";
+import type { BaseEmbedding } from "./types.js";
/**
* OllamaEmbedding is an alias for Ollama that implements the BaseEmbedding interface.
diff --git a/packages/core/src/embeddings/OpenAIEmbedding.ts b/packages/core/src/embeddings/OpenAIEmbedding.ts
index 5402111f9..e46de7c80 100644
--- a/packages/core/src/embeddings/OpenAIEmbedding.ts
+++ b/packages/core/src/embeddings/OpenAIEmbedding.ts
@@ -1,12 +1,13 @@
-import { ClientOptions as OpenAIClientOptions } from "openai";
+import type { ClientOptions as OpenAIClientOptions } from "openai";
+import type { AzureOpenAIConfig } from "../llm/azure.js";
import {
- AzureOpenAIConfig,
getAzureBaseUrl,
getAzureConfigFromEnv,
getAzureModel,
shouldUseAzure,
} from "../llm/azure.js";
-import { OpenAISession, getOpenAISession } from "../llm/open_ai.js";
+import type { OpenAISession } from "../llm/open_ai.js";
+import { getOpenAISession } from "../llm/open_ai.js";
import { BaseEmbedding } from "./types.js";
export const ALL_OPENAI_EMBEDDING_MODELS = {
diff --git a/packages/core/src/embeddings/types.ts b/packages/core/src/embeddings/types.ts
index c365dfa1c..9c5892bdb 100644
--- a/packages/core/src/embeddings/types.ts
+++ b/packages/core/src/embeddings/types.ts
@@ -1,5 +1,6 @@
-import { BaseNode, MetadataMode } from "../Node.js";
-import { TransformComponent } from "../ingestion/types.js";
+import type { BaseNode } from "../Node.js";
+import { MetadataMode } from "../Node.js";
+import type { TransformComponent } from "../ingestion/types.js";
import { SimilarityType, similarity } from "./utils.js";
const DEFAULT_EMBED_BATCH_SIZE = 10;
diff --git a/packages/core/src/embeddings/utils.ts b/packages/core/src/embeddings/utils.ts
index d69b5c3c1..5c42b83c8 100644
--- a/packages/core/src/embeddings/utils.ts
+++ b/packages/core/src/embeddings/utils.ts
@@ -1,6 +1,6 @@
import { defaultFS } from "@llamaindex/env";
import _ from "lodash";
-import { ImageType } from "../Node.js";
+import type { ImageType } from "../Node.js";
import { DEFAULT_SIMILARITY_TOP_K } from "../constants.js";
import { VectorStoreQueryMode } from "../storage/vectorStore/types.js";
@@ -171,13 +171,13 @@ export function getTopKMMREmbeddings(
while (results.length < Math.min(similarityTopKCount, embeddingLength)) {
results.push([score, highScoreId]);
- embedMap.delete(highScoreId!);
+ embedMap.delete(highScoreId);
const recentEmbeddingId = highScoreId;
score = Number.NEGATIVE_INFINITY;
for (const embedId of Array.from(embedMap.keys())) {
const overlapWithRecent = similarityFn(
embeddings[embedMap.get(embedId)!],
- embeddings[fullEmbedMap.get(recentEmbeddingId!)!],
+ embeddings[fullEmbedMap.get(recentEmbeddingId)!],
);
if (
threshold * embedSimilarity.get(embedId)! -
diff --git a/packages/core/src/engines/chat/CondenseQuestionChatEngine.ts b/packages/core/src/engines/chat/CondenseQuestionChatEngine.ts
index 22524203d..7baf58d73 100644
--- a/packages/core/src/engines/chat/CondenseQuestionChatEngine.ts
+++ b/packages/core/src/engines/chat/CondenseQuestionChatEngine.ts
@@ -1,19 +1,18 @@
-import { ChatHistory, getHistory } from "../../ChatHistory.js";
+import type { ChatHistory } from "../../ChatHistory.js";
+import { getHistory } from "../../ChatHistory.js";
+import type { CondenseQuestionPrompt } from "../../Prompt.js";
import {
- CondenseQuestionPrompt,
defaultCondenseQuestionPrompt,
messagesToHistoryStr,
} from "../../Prompt.js";
-import { Response } from "../../Response.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
-import { ChatMessage, LLM } from "../../llm/index.js";
+import type { Response } from "../../Response.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
+import type { ChatMessage, LLM } from "../../llm/index.js";
import { extractText, streamReducer } from "../../llm/utils.js";
import { PromptMixin } from "../../prompts/index.js";
-import { BaseQueryEngine } from "../../types.js";
-import {
+import type { BaseQueryEngine } from "../../types.js";
+import type {
ChatEngine,
ChatEngineParamsNonStreaming,
ChatEngineParamsStreaming,
diff --git a/packages/core/src/engines/chat/ContextChatEngine.ts b/packages/core/src/engines/chat/ContextChatEngine.ts
index 7d63c74d0..a7889ad49 100644
--- a/packages/core/src/engines/chat/ContextChatEngine.ts
+++ b/packages/core/src/engines/chat/ContextChatEngine.ts
@@ -1,25 +1,22 @@
import { randomUUID } from "@llamaindex/env";
-import { ChatHistory, getHistory } from "../../ChatHistory.js";
-import { ContextSystemPrompt } from "../../Prompt.js";
+import type { ChatHistory } from "../../ChatHistory.js";
+import { getHistory } from "../../ChatHistory.js";
+import type { ContextSystemPrompt } from "../../Prompt.js";
import { Response } from "../../Response.js";
-import { BaseRetriever } from "../../Retriever.js";
-import { Event } from "../../callbacks/CallbackManager.js";
-import {
- ChatMessage,
- ChatResponseChunk,
- LLM,
- OpenAI,
-} from "../../llm/index.js";
-import { MessageContent } from "../../llm/types.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
+import type { ChatMessage, ChatResponseChunk, LLM } from "../../llm/index.js";
+import { OpenAI } from "../../llm/index.js";
+import type { MessageContent } from "../../llm/types.js";
import {
extractText,
streamConverter,
streamReducer,
} from "../../llm/utils.js";
-import { BaseNodePostprocessor } from "../../postprocessors/index.js";
+import type { BaseNodePostprocessor } from "../../postprocessors/index.js";
import { PromptMixin } from "../../prompts/Mixin.js";
import { DefaultContextGenerator } from "./DefaultContextGenerator.js";
-import {
+import type {
ChatEngine,
ChatEngineParamsNonStreaming,
ChatEngineParamsStreaming,
diff --git a/packages/core/src/engines/chat/DefaultContextGenerator.ts b/packages/core/src/engines/chat/DefaultContextGenerator.ts
index 4c96c744c..7fbb6ab37 100644
--- a/packages/core/src/engines/chat/DefaultContextGenerator.ts
+++ b/packages/core/src/engines/chat/DefaultContextGenerator.ts
@@ -1,14 +1,12 @@
import { randomUUID } from "@llamaindex/env";
-import { NodeWithScore, TextNode } from "../../Node.js";
-import {
- ContextSystemPrompt,
- defaultContextSystemPrompt,
-} from "../../Prompt.js";
-import { BaseRetriever } from "../../Retriever.js";
-import { Event } from "../../callbacks/CallbackManager.js";
-import { BaseNodePostprocessor } from "../../postprocessors/index.js";
+import type { NodeWithScore, TextNode } from "../../Node.js";
+import type { ContextSystemPrompt } from "../../Prompt.js";
+import { defaultContextSystemPrompt } from "../../Prompt.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
+import type { BaseNodePostprocessor } from "../../postprocessors/index.js";
import { PromptMixin } from "../../prompts/index.js";
-import { Context, ContextGenerator } from "./types.js";
+import type { Context, ContextGenerator } from "./types.js";
export class DefaultContextGenerator
extends PromptMixin
diff --git a/packages/core/src/engines/chat/SimpleChatEngine.ts b/packages/core/src/engines/chat/SimpleChatEngine.ts
index 16617331b..bd1c82f64 100644
--- a/packages/core/src/engines/chat/SimpleChatEngine.ts
+++ b/packages/core/src/engines/chat/SimpleChatEngine.ts
@@ -1,8 +1,10 @@
-import { ChatHistory, getHistory } from "../../ChatHistory.js";
+import type { ChatHistory } from "../../ChatHistory.js";
+import { getHistory } from "../../ChatHistory.js";
import { Response } from "../../Response.js";
-import { ChatResponseChunk, LLM, OpenAI } from "../../llm/index.js";
+import type { ChatResponseChunk, LLM } from "../../llm/index.js";
+import { OpenAI } from "../../llm/index.js";
import { streamConverter, streamReducer } from "../../llm/utils.js";
-import {
+import type {
ChatEngine,
ChatEngineParamsNonStreaming,
ChatEngineParamsStreaming,
diff --git a/packages/core/src/engines/chat/types.ts b/packages/core/src/engines/chat/types.ts
index 80140fb45..3a8478d0c 100644
--- a/packages/core/src/engines/chat/types.ts
+++ b/packages/core/src/engines/chat/types.ts
@@ -1,10 +1,10 @@
-import { ChatHistory } from "../../ChatHistory.js";
-import { BaseNode, NodeWithScore } from "../../Node.js";
-import { Response } from "../../Response.js";
-import { Event } from "../../callbacks/CallbackManager.js";
-import { ChatMessage } from "../../llm/index.js";
-import { MessageContent } from "../../llm/types.js";
-import { ToolOutput } from "../../tools/types.js";
+import type { ChatHistory } from "../../ChatHistory.js";
+import type { BaseNode, NodeWithScore } from "../../Node.js";
+import type { Response } from "../../Response.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
+import type { ChatMessage } from "../../llm/index.js";
+import type { MessageContent } from "../../llm/types.js";
+import type { ToolOutput } from "../../tools/types.js";
/**
* Represents the base parameters for ChatEngine.
diff --git a/packages/core/src/engines/query/RetrieverQueryEngine.ts b/packages/core/src/engines/query/RetrieverQueryEngine.ts
index cc6fa2591..a8adbe0ad 100644
--- a/packages/core/src/engines/query/RetrieverQueryEngine.ts
+++ b/packages/core/src/engines/query/RetrieverQueryEngine.ts
@@ -1,16 +1,14 @@
import { randomUUID } from "@llamaindex/env";
-import { NodeWithScore } from "../../Node.js";
-import { Response } from "../../Response.js";
-import { BaseRetriever } from "../../Retriever.js";
-import { ServiceContext } from "../../ServiceContext.js";
-import { Event } from "../../callbacks/CallbackManager.js";
-import { BaseNodePostprocessor } from "../../postprocessors/index.js";
+import type { NodeWithScore } from "../../Node.js";
+import type { Response } from "../../Response.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
+import type { BaseNodePostprocessor } from "../../postprocessors/index.js";
import { PromptMixin } from "../../prompts/Mixin.js";
-import {
- BaseSynthesizer,
- ResponseSynthesizer,
-} from "../../synthesizers/index.js";
-import {
+import type { BaseSynthesizer } from "../../synthesizers/index.js";
+import { ResponseSynthesizer } from "../../synthesizers/index.js";
+import type {
BaseQueryEngine,
QueryEngineParamsNonStreaming,
QueryEngineParamsStreaming,
diff --git a/packages/core/src/engines/query/RouterQueryEngine.ts b/packages/core/src/engines/query/RouterQueryEngine.ts
index 7fa54accd..bfe24362b 100644
--- a/packages/core/src/engines/query/RouterQueryEngine.ts
+++ b/packages/core/src/engines/query/RouterQueryEngine.ts
@@ -1,13 +1,12 @@
-import { BaseNode } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
import { Response } from "../../Response.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
import { PromptMixin } from "../../prompts/index.js";
-import { BaseSelector, LLMSingleSelector } from "../../selectors/index.js";
+import type { BaseSelector } from "../../selectors/index.js";
+import { LLMSingleSelector } from "../../selectors/index.js";
import { TreeSummarize } from "../../synthesizers/index.js";
-import {
+import type {
BaseQueryEngine,
QueryBundle,
QueryEngineParamsNonStreaming,
diff --git a/packages/core/src/engines/query/SubQuestionQueryEngine.ts b/packages/core/src/engines/query/SubQuestionQueryEngine.ts
index 6e60a1dbf..5d0333fe2 100644
--- a/packages/core/src/engines/query/SubQuestionQueryEngine.ts
+++ b/packages/core/src/engines/query/SubQuestionQueryEngine.ts
@@ -1,20 +1,19 @@
import { randomUUID } from "@llamaindex/env";
-import { NodeWithScore, TextNode } from "../../Node.js";
+import type { NodeWithScore } from "../../Node.js";
+import { TextNode } from "../../Node.js";
import { LLMQuestionGenerator } from "../../QuestionGenerator.js";
-import { Response } from "../../Response.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
-import { Event } from "../../callbacks/CallbackManager.js";
+import type { Response } from "../../Response.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
import { PromptMixin } from "../../prompts/Mixin.js";
+import type { BaseSynthesizer } from "../../synthesizers/index.js";
import {
- BaseSynthesizer,
CompactAndRefine,
ResponseSynthesizer,
} from "../../synthesizers/index.js";
-import {
+import type {
BaseQueryEngine,
BaseTool,
QueryEngineParamsNonStreaming,
@@ -22,7 +21,7 @@ import {
ToolMetadata,
} from "../../types.js";
-import { BaseQuestionGenerator, SubQuestion } from "./types.js";
+import type { BaseQuestionGenerator, SubQuestion } from "./types.js";
/**
* SubQuestionQueryEngine decomposes a question into subquestions and then
diff --git a/packages/core/src/engines/query/types.ts b/packages/core/src/engines/query/types.ts
index 0db0e3259..883846316 100644
--- a/packages/core/src/engines/query/types.ts
+++ b/packages/core/src/engines/query/types.ts
@@ -1,4 +1,4 @@
-import { ToolMetadata } from "../../types.js";
+import type { ToolMetadata } from "../../types.js";
/**
* QuestionGenerators generate new questions for the LLM using tools and a user query.
diff --git a/packages/core/src/extractors/MetadataExtractors.ts b/packages/core/src/extractors/MetadataExtractors.ts
index b3db824dc..c6b9c8731 100644
--- a/packages/core/src/extractors/MetadataExtractors.ts
+++ b/packages/core/src/extractors/MetadataExtractors.ts
@@ -1,5 +1,7 @@
-import { BaseNode, MetadataMode, TextNode } from "../Node.js";
-import { LLM, OpenAI } from "../llm/index.js";
+import type { BaseNode } from "../Node.js";
+import { MetadataMode, TextNode } from "../Node.js";
+import type { LLM } from "../llm/index.js";
+import { OpenAI } from "../llm/index.js";
import {
defaultKeywordExtractorPromptTemplate,
defaultQuestionAnswerPromptTemplate,
diff --git a/packages/core/src/extractors/types.ts b/packages/core/src/extractors/types.ts
index 58f3da987..259e574ce 100644
--- a/packages/core/src/extractors/types.ts
+++ b/packages/core/src/extractors/types.ts
@@ -1,5 +1,6 @@
-import { BaseNode, MetadataMode, TextNode } from "../Node.js";
-import { TransformComponent } from "../ingestion/types.js";
+import type { BaseNode } from "../Node.js";
+import { MetadataMode, TextNode } from "../Node.js";
+import type { TransformComponent } from "../ingestion/types.js";
import { defaultNodeTextTemplate } from "./prompts.js";
/*
diff --git a/packages/core/src/indices/BaseIndex.ts b/packages/core/src/indices/BaseIndex.ts
index cf0083e06..028b3bfaa 100644
--- a/packages/core/src/indices/BaseIndex.ts
+++ b/packages/core/src/indices/BaseIndex.ts
@@ -1,13 +1,13 @@
-import { BaseNode, Document } from "../Node.js";
-import { BaseRetriever } from "../Retriever.js";
-import { ServiceContext } from "../ServiceContext.js";
+import type { BaseNode, Document } from "../Node.js";
+import type { BaseRetriever } from "../Retriever.js";
+import type { ServiceContext } from "../ServiceContext.js";
import { runTransformations } from "../ingestion/IngestionPipeline.js";
-import { StorageContext } from "../storage/StorageContext.js";
-import { BaseDocumentStore } from "../storage/docStore/types.js";
-import { BaseIndexStore } from "../storage/indexStore/types.js";
-import { VectorStore } from "../storage/vectorStore/types.js";
-import { BaseSynthesizer } from "../synthesizers/types.js";
-import { BaseQueryEngine } from "../types.js";
+import type { StorageContext } from "../storage/StorageContext.js";
+import type { BaseDocumentStore } from "../storage/docStore/types.js";
+import type { BaseIndexStore } from "../storage/indexStore/types.js";
+import type { VectorStore } from "../storage/vectorStore/types.js";
+import type { BaseSynthesizer } from "../synthesizers/types.js";
+import type { BaseQueryEngine } from "../types.js";
import { IndexStruct } from "./IndexStruct.js";
import { IndexStructType } from "./json-to-index-struct.js";
diff --git a/packages/core/src/indices/json-to-index-struct.ts b/packages/core/src/indices/json-to-index-struct.ts
index ebe72174e..b62ec851b 100644
--- a/packages/core/src/indices/json-to-index-struct.ts
+++ b/packages/core/src/indices/json-to-index-struct.ts
@@ -1,4 +1,5 @@
-import { BaseNode, jsonToNode } from "../Node.js";
+import type { BaseNode } from "../Node.js";
+import { jsonToNode } from "../Node.js";
import { IndexStruct } from "./IndexStruct.js";
export enum IndexStructType {
diff --git a/packages/core/src/indices/keyword/index.ts b/packages/core/src/indices/keyword/index.ts
index 3fee6040a..56019c0c7 100644
--- a/packages/core/src/indices/keyword/index.ts
+++ b/packages/core/src/indices/keyword/index.ts
@@ -1,25 +1,24 @@
-import { BaseNode, Document, MetadataMode, NodeWithScore } from "../../Node.js";
-import {
+import type { BaseNode, Document, NodeWithScore } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
+import type {
KeywordExtractPrompt,
QueryKeywordExtractPrompt,
+} from "../../Prompt.js";
+import {
defaultKeywordExtractPrompt,
defaultQueryKeywordExtractPrompt,
} from "../../Prompt.js";
-import { BaseRetriever } from "../../Retriever.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
import { RetrieverQueryEngine } from "../../engines/query/index.js";
-import { BaseNodePostprocessor } from "../../postprocessors/index.js";
-import {
- BaseDocumentStore,
- StorageContext,
- storageContextFromDefaults,
-} from "../../storage/index.js";
-import { BaseSynthesizer } from "../../synthesizers/index.js";
-import { BaseQueryEngine } from "../../types.js";
-import { BaseIndex, BaseIndexInit, KeywordTable } from "../BaseIndex.js";
+import type { BaseNodePostprocessor } from "../../postprocessors/index.js";
+import type { BaseDocumentStore, StorageContext } from "../../storage/index.js";
+import { storageContextFromDefaults } from "../../storage/index.js";
+import type { BaseSynthesizer } from "../../synthesizers/index.js";
+import type { BaseQueryEngine } from "../../types.js";
+import type { BaseIndexInit } from "../BaseIndex.js";
+import { BaseIndex, KeywordTable } from "../BaseIndex.js";
import { IndexStructType } from "../json-to-index-struct.js";
import {
extractKeywordsGivenResponse,
diff --git a/packages/core/src/indices/summary/index.ts b/packages/core/src/indices/summary/index.ts
index cafa1a2c6..59d10ae4c 100644
--- a/packages/core/src/indices/summary/index.ts
+++ b/packages/core/src/indices/summary/index.ts
@@ -1,32 +1,34 @@
import _ from "lodash";
import { globalsHelper } from "../../GlobalsHelper.js";
-import { BaseNode, Document, NodeWithScore } from "../../Node.js";
-import { ChoiceSelectPrompt, defaultChoiceSelectPrompt } from "../../Prompt.js";
-import { BaseRetriever } from "../../Retriever.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
-import { Event } from "../../callbacks/CallbackManager.js";
+import type { BaseNode, Document, NodeWithScore } from "../../Node.js";
+import type { ChoiceSelectPrompt } from "../../Prompt.js";
+import { defaultChoiceSelectPrompt } from "../../Prompt.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
import { RetrieverQueryEngine } from "../../engines/query/index.js";
-import { BaseNodePostprocessor } from "../../postprocessors/index.js";
-import {
+import type { BaseNodePostprocessor } from "../../postprocessors/index.js";
+import type {
BaseDocumentStore,
RefDocInfo,
StorageContext,
- storageContextFromDefaults,
} from "../../storage/index.js";
+import { storageContextFromDefaults } from "../../storage/index.js";
+import type { BaseSynthesizer } from "../../synthesizers/index.js";
import {
- BaseSynthesizer,
CompactAndRefine,
ResponseSynthesizer,
} from "../../synthesizers/index.js";
-import { BaseQueryEngine } from "../../types.js";
-import { BaseIndex, BaseIndexInit } from "../BaseIndex.js";
+import type { BaseQueryEngine } from "../../types.js";
+import type { BaseIndexInit } from "../BaseIndex.js";
+import { BaseIndex } from "../BaseIndex.js";
import { IndexList, IndexStructType } from "../json-to-index-struct.js";
-import {
+import type {
ChoiceSelectParserFunction,
NodeFormatterFunction,
+} from "./utils.js";
+import {
defaultFormatNodeBatchFn,
defaultParseChoiceSelectAnswerFn,
} from "./utils.js";
diff --git a/packages/core/src/indices/summary/utils.ts b/packages/core/src/indices/summary/utils.ts
index 7805b991f..bb995cc6c 100644
--- a/packages/core/src/indices/summary/utils.ts
+++ b/packages/core/src/indices/summary/utils.ts
@@ -1,5 +1,6 @@
import _ from "lodash";
-import { BaseNode, MetadataMode } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
export type NodeFormatterFunction = (summaryNodes: BaseNode[]) => string;
export const defaultFormatNodeBatchFn: NodeFormatterFunction = (
diff --git a/packages/core/src/indices/vectorStore/index.ts b/packages/core/src/indices/vectorStore/index.ts
index fd199c5f3..199b07d91 100644
--- a/packages/core/src/indices/vectorStore/index.ts
+++ b/packages/core/src/indices/vectorStore/index.ts
@@ -1,42 +1,45 @@
import { globalsHelper } from "../../GlobalsHelper.js";
-import {
+import type {
BaseNode,
Document,
- ImageNode,
Metadata,
- MetadataMode,
NodeWithScore,
+} from "../../Node.js";
+import {
+ ImageNode,
+ MetadataMode,
ObjectType,
splitNodesByType,
} from "../../Node.js";
-import { BaseRetriever } from "../../Retriever.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../../ServiceContext.js";
-import { Event } from "../../callbacks/CallbackManager.js";
+import type { BaseRetriever } from "../../Retriever.js";
+import type { ServiceContext } from "../../ServiceContext.js";
+import { serviceContextFromDefaults } from "../../ServiceContext.js";
+import type { Event } from "../../callbacks/CallbackManager.js";
import { DEFAULT_SIMILARITY_TOP_K } from "../../constants.js";
-import {
+import type {
BaseEmbedding,
- ClipEmbedding,
MultiModalEmbedding,
} from "../../embeddings/index.js";
+import { ClipEmbedding } from "../../embeddings/index.js";
import { RetrieverQueryEngine } from "../../engines/query/RetrieverQueryEngine.js";
import { runTransformations } from "../../ingestion/index.js";
-import { BaseNodePostprocessor } from "../../postprocessors/types.js";
-import {
+import type { BaseNodePostprocessor } from "../../postprocessors/types.js";
+import type {
BaseIndexStore,
MetadataFilters,
StorageContext,
VectorStore,
VectorStoreQuery,
- VectorStoreQueryMode,
VectorStoreQueryResult,
+} from "../../storage/index.js";
+import {
+ VectorStoreQueryMode,
storageContextFromDefaults,
} from "../../storage/index.js";
-import { BaseSynthesizer } from "../../synthesizers/types.js";
-import { BaseQueryEngine } from "../../types.js";
-import { BaseIndex, BaseIndexInit } from "../BaseIndex.js";
+import type { BaseSynthesizer } from "../../synthesizers/types.js";
+import type { BaseQueryEngine } from "../../types.js";
+import type { BaseIndexInit } from "../BaseIndex.js";
+import { BaseIndex } from "../BaseIndex.js";
import { IndexDict, IndexStructType } from "../json-to-index-struct.js";
interface IndexStructOptions {
@@ -189,15 +192,12 @@ export class VectorStoreIndex extends BaseIndex<IndexDict> {
) {
// Check if the index already has nodes with the same hash
const newNodes = nodes.filter((node) =>
- Object.entries(this.indexStruct!.nodesDict).reduce(
- (acc, [key, value]) => {
- if (value.hash === node.hash) {
- acc = false;
- }
- return acc;
- },
- true,
- ),
+ Object.entries(this.indexStruct.nodesDict).reduce((acc, [key, value]) => {
+ if (value.hash === node.hash) {
+ acc = false;
+ }
+ return acc;
+ }, true),
);
await this.insertNodes(newNodes, options);
diff --git a/packages/core/src/ingestion/IngestionCache.ts b/packages/core/src/ingestion/IngestionCache.ts
index e60d4bdff..115ba3902 100644
--- a/packages/core/src/ingestion/IngestionCache.ts
+++ b/packages/core/src/ingestion/IngestionCache.ts
@@ -1,9 +1,10 @@
import { createSHA256 } from "@llamaindex/env";
-import { BaseNode, MetadataMode } from "../Node.js";
+import type { BaseNode } from "../Node.js";
+import { MetadataMode } from "../Node.js";
import { docToJson, jsonToDoc } from "../storage/docStore/utils.js";
import { SimpleKVStore } from "../storage/kvStore/SimpleKVStore.js";
-import { BaseKVStore } from "../storage/kvStore/types.js";
-import { TransformComponent } from "./types.js";
+import type { BaseKVStore } from "../storage/kvStore/types.js";
+import type { TransformComponent } from "./types.js";
const transformToJSON = (obj: TransformComponent) => {
const seen: any[] = [];
diff --git a/packages/core/src/ingestion/IngestionPipeline.ts b/packages/core/src/ingestion/IngestionPipeline.ts
index 4f846cdb3..eceeef63b 100644
--- a/packages/core/src/ingestion/IngestionPipeline.ts
+++ b/packages/core/src/ingestion/IngestionPipeline.ts
@@ -1,13 +1,13 @@
-import { BaseNode, Document } from "../Node.js";
-import { BaseReader } from "../readers/type.js";
-import { BaseDocumentStore } from "../storage/docStore/types.js";
-import { VectorStore } from "../storage/vectorStore/types.js";
+import type { BaseNode, Document } from "../Node.js";
+import type { BaseReader } from "../readers/type.js";
+import type { BaseDocumentStore } from "../storage/docStore/types.js";
+import type { VectorStore } from "../storage/vectorStore/types.js";
import { IngestionCache, getTransformationHash } from "./IngestionCache.js";
import {
DocStoreStrategy,
createDocStoreStrategy,
} from "./strategies/index.js";
-import { TransformComponent } from "./types.js";
+import type { TransformComponent } from "./types.js";
type IngestionRunArgs = {
documents?: Document[];
diff --git a/packages/core/src/ingestion/strategies/DuplicatesStrategy.ts b/packages/core/src/ingestion/strategies/DuplicatesStrategy.ts
index 301d7f371..096b27c19 100644
--- a/packages/core/src/ingestion/strategies/DuplicatesStrategy.ts
+++ b/packages/core/src/ingestion/strategies/DuplicatesStrategy.ts
@@ -1,6 +1,6 @@
-import { BaseNode } from "../../Node.js";
-import { BaseDocumentStore } from "../../storage/docStore/types.js";
-import { TransformComponent } from "../types.js";
+import type { BaseNode } from "../../Node.js";
+import type { BaseDocumentStore } from "../../storage/docStore/types.js";
+import type { TransformComponent } from "../types.js";
/**
* Handle doc store duplicates by checking all hashes.
diff --git a/packages/core/src/ingestion/strategies/UpsertsAndDeleteStrategy.ts b/packages/core/src/ingestion/strategies/UpsertsAndDeleteStrategy.ts
index d17b32e14..2b615a35e 100644
--- a/packages/core/src/ingestion/strategies/UpsertsAndDeleteStrategy.ts
+++ b/packages/core/src/ingestion/strategies/UpsertsAndDeleteStrategy.ts
@@ -1,5 +1,5 @@
-import { BaseNode } from "../../Node.js";
-import { BaseDocumentStore, VectorStore } from "../../storage/index.js";
+import type { BaseNode } from "../../Node.js";
+import type { BaseDocumentStore, VectorStore } from "../../storage/index.js";
import { classify } from "./classify.js";
/**
diff --git a/packages/core/src/ingestion/strategies/UpsertsStrategy.ts b/packages/core/src/ingestion/strategies/UpsertsStrategy.ts
index a89ee63b9..1a4eeca7f 100644
--- a/packages/core/src/ingestion/strategies/UpsertsStrategy.ts
+++ b/packages/core/src/ingestion/strategies/UpsertsStrategy.ts
@@ -1,7 +1,7 @@
-import { BaseNode } from "../../Node.js";
-import { BaseDocumentStore } from "../../storage/docStore/types.js";
-import { VectorStore } from "../../storage/vectorStore/types.js";
-import { TransformComponent } from "../types.js";
+import type { BaseNode } from "../../Node.js";
+import type { BaseDocumentStore } from "../../storage/docStore/types.js";
+import type { VectorStore } from "../../storage/vectorStore/types.js";
+import type { TransformComponent } from "../types.js";
import { classify } from "./classify.js";
/**
diff --git a/packages/core/src/ingestion/strategies/classify.ts b/packages/core/src/ingestion/strategies/classify.ts
index 7ed5d260e..13fa24a04 100644
--- a/packages/core/src/ingestion/strategies/classify.ts
+++ b/packages/core/src/ingestion/strategies/classify.ts
@@ -1,5 +1,5 @@
-import { BaseNode } from "../../Node.js";
-import { BaseDocumentStore } from "../../storage/docStore/types.js";
+import type { BaseNode } from "../../Node.js";
+import type { BaseDocumentStore } from "../../storage/docStore/types.js";
export async function classify(docStore: BaseDocumentStore, nodes: BaseNode[]) {
const existingDocIds = Object.values(await docStore.getAllDocumentHashes());
diff --git a/packages/core/src/ingestion/strategies/index.ts b/packages/core/src/ingestion/strategies/index.ts
index 3c2f01a5a..0248169fd 100644
--- a/packages/core/src/ingestion/strategies/index.ts
+++ b/packages/core/src/ingestion/strategies/index.ts
@@ -1,6 +1,6 @@
-import { BaseDocumentStore } from "../../storage/docStore/types.js";
-import { VectorStore } from "../../storage/vectorStore/types.js";
-import { TransformComponent } from "../types.js";
+import type { BaseDocumentStore } from "../../storage/docStore/types.js";
+import type { VectorStore } from "../../storage/vectorStore/types.js";
+import type { TransformComponent } from "../types.js";
import { DuplicatesStrategy } from "./DuplicatesStrategy.js";
import { UpsertsStrategy } from "./UpsertsStrategy.js";
diff --git a/packages/core/src/ingestion/types.ts b/packages/core/src/ingestion/types.ts
index 6c6f40f5c..138e111b1 100644
--- a/packages/core/src/ingestion/types.ts
+++ b/packages/core/src/ingestion/types.ts
@@ -1,4 +1,4 @@
-import { BaseNode } from "../Node.js";
+import type { BaseNode } from "../Node.js";
export interface TransformComponent {
transform(nodes: BaseNode[], options?: any): Promise<BaseNode[]>;
diff --git a/packages/core/src/llm/LLM.ts b/packages/core/src/llm/LLM.ts
index 0b3f06a99..317fcc1a3 100644
--- a/packages/core/src/llm/LLM.ts
+++ b/packages/core/src/llm/LLM.ts
@@ -1,5 +1,6 @@
-import OpenAILLM, { ClientOptions as OpenAIClientOptions } from "openai";
-import {
+import type OpenAILLM from "openai";
+import type { ClientOptions as OpenAIClientOptions } from "openai";
+import type {
AnthropicStreamToken,
CallbackManager,
Event,
@@ -8,27 +9,29 @@ import {
StreamCallbackResponse,
} from "../callbacks/CallbackManager.js";
-import { ChatCompletionMessageParam } from "openai/resources/index.js";
-import { LLMOptions } from "portkey-ai";
+import type { ChatCompletionMessageParam } from "openai/resources/index.js";
+import type { LLMOptions } from "portkey-ai";
import { Tokenizers, globalsHelper } from "../GlobalsHelper.js";
+import type { AnthropicSession } from "./anthropic.js";
import {
ANTHROPIC_AI_PROMPT,
ANTHROPIC_HUMAN_PROMPT,
- AnthropicSession,
getAnthropicSession,
} from "./anthropic.js";
+import type { AzureOpenAIConfig } from "./azure.js";
import {
- AzureOpenAIConfig,
getAzureBaseUrl,
getAzureConfigFromEnv,
getAzureModel,
shouldUseAzure,
} from "./azure.js";
import { BaseLLM } from "./base.js";
-import { OpenAISession, getOpenAISession } from "./open_ai.js";
-import { PortkeySession, getPortkeySession } from "./portkey.js";
+import type { OpenAISession } from "./open_ai.js";
+import { getOpenAISession } from "./open_ai.js";
+import type { PortkeySession } from "./portkey.js";
+import { getPortkeySession } from "./portkey.js";
import { ReplicateSession } from "./replicate_ai.js";
-import {
+import type {
ChatMessage,
ChatResponse,
ChatResponseChunk,
@@ -313,7 +316,7 @@ export class OpenAI extends BaseLLM {
// TODO: add callback to streamConverter and use streamConverter here
//Indices
- var idx_counter: number = 0;
+ let idx_counter: number = 0;
for await (const part of chunk_stream) {
if (!part.choices.length) continue;
@@ -732,7 +735,7 @@ export class Anthropic extends BaseLLM {
stream: true,
});
- var idx_counter: number = 0;
+ let idx_counter: number = 0;
for await (const part of stream) {
//TODO: LLM Stream Callback, pending re-work.
@@ -821,7 +824,7 @@ export class Portkey extends BaseLLM {
};
//Indices
- var idx_counter: number = 0;
+ let idx_counter: number = 0;
for await (const part of chunkStream) {
//Increment
part.choices[0].index = idx_counter;
diff --git a/packages/core/src/llm/anthropic.ts b/packages/core/src/llm/anthropic.ts
index 1a3dd0b48..a8dd6c114 100644
--- a/packages/core/src/llm/anthropic.ts
+++ b/packages/core/src/llm/anthropic.ts
@@ -1,8 +1,5 @@
-import Anthropic, {
- AI_PROMPT,
- ClientOptions,
- HUMAN_PROMPT,
-} from "@anthropic-ai/sdk";
+import type { ClientOptions } from "@anthropic-ai/sdk";
+import Anthropic, { AI_PROMPT, HUMAN_PROMPT } from "@anthropic-ai/sdk";
import _ from "lodash";
export class AnthropicSession {
diff --git a/packages/core/src/llm/base.ts b/packages/core/src/llm/base.ts
index 088b6ae82..36b62b6c7 100644
--- a/packages/core/src/llm/base.ts
+++ b/packages/core/src/llm/base.ts
@@ -1,4 +1,4 @@
-import {
+import type {
ChatMessage,
ChatResponse,
ChatResponseChunk,
diff --git a/packages/core/src/llm/mistral.ts b/packages/core/src/llm/mistral.ts
index c4aa37368..47478ca5b 100644
--- a/packages/core/src/llm/mistral.ts
+++ b/packages/core/src/llm/mistral.ts
@@ -1,11 +1,11 @@
-import {
+import type {
CallbackManager,
Event,
EventType,
StreamCallbackResponse,
} from "../callbacks/CallbackManager.js";
import { BaseLLM } from "./base.js";
-import {
+import type {
ChatMessage,
ChatResponse,
ChatResponseChunk,
@@ -141,7 +141,7 @@ export class MistralAI extends BaseLLM {
};
//Indices
- var idx_counter: number = 0;
+ let idx_counter: number = 0;
for await (const part of chunkStream) {
if (!part.choices.length) continue;
diff --git a/packages/core/src/llm/ollama.ts b/packages/core/src/llm/ollama.ts
index 070320932..4ddcdf911 100644
--- a/packages/core/src/llm/ollama.ts
+++ b/packages/core/src/llm/ollama.ts
@@ -1,7 +1,7 @@
import { ok } from "@llamaindex/env";
-import { CallbackManager, Event } from "../callbacks/CallbackManager.js";
+import type { CallbackManager, Event } from "../callbacks/CallbackManager.js";
import { BaseEmbedding } from "../embeddings/types.js";
-import {
+import type {
ChatMessage,
ChatResponse,
ChatResponseChunk,
diff --git a/packages/core/src/llm/open_ai.ts b/packages/core/src/llm/open_ai.ts
index e36f05f3a..9deaffbde 100644
--- a/packages/core/src/llm/open_ai.ts
+++ b/packages/core/src/llm/open_ai.ts
@@ -1,5 +1,6 @@
import _ from "lodash";
-import OpenAI, { ClientOptions } from "openai";
+import type { ClientOptions } from "openai";
+import OpenAI from "openai";
export class AzureOpenAI extends OpenAI {
protected override authHeaders() {
diff --git a/packages/core/src/llm/portkey.ts b/packages/core/src/llm/portkey.ts
index 11eb401b3..9d47e979e 100644
--- a/packages/core/src/llm/portkey.ts
+++ b/packages/core/src/llm/portkey.ts
@@ -1,5 +1,6 @@
import _ from "lodash";
-import { LLMOptions, Portkey } from "portkey-ai";
+import type { LLMOptions } from "portkey-ai";
+import { Portkey } from "portkey-ai";
export const readEnv = (
env: string,
diff --git a/packages/core/src/llm/types.ts b/packages/core/src/llm/types.ts
index f5bfa5669..ffcc7713f 100644
--- a/packages/core/src/llm/types.ts
+++ b/packages/core/src/llm/types.ts
@@ -1,5 +1,5 @@
-import { Tokenizers } from "../GlobalsHelper.js";
-import { Event } from "../callbacks/CallbackManager.js";
+import type { Tokenizers } from "../GlobalsHelper.js";
+import type { Event } from "../callbacks/CallbackManager.js";
/**
* Unified language model interface
diff --git a/packages/core/src/llm/utils.ts b/packages/core/src/llm/utils.ts
index b6c986990..6e559c59c 100644
--- a/packages/core/src/llm/utils.ts
+++ b/packages/core/src/llm/utils.ts
@@ -1,4 +1,4 @@
-import { MessageContent, MessageContentDetail } from "./types.js";
+import type { MessageContent } from "./types.js";
export async function* streamConverter<S, D>(
stream: AsyncIterable<S>,
@@ -35,7 +35,7 @@ export function extractText(message: MessageContent): string {
if (Array.isArray(message)) {
// message is of type MessageContentDetail[] - retrieve just the text parts and concatenate them
// so we can pass them to the context generator
- return (message as MessageContentDetail[])
+ return message
.filter((c) => c.type === "text")
.map((c) => c.text)
.join("\n\n");
diff --git a/packages/core/src/memory/ChatMemoryBuffer.ts b/packages/core/src/memory/ChatMemoryBuffer.ts
index 32cae371e..43c216116 100644
--- a/packages/core/src/memory/ChatMemoryBuffer.ts
+++ b/packages/core/src/memory/ChatMemoryBuffer.ts
@@ -1,7 +1,7 @@
-import { ChatMessage } from "../llm/index.js";
+import type { ChatMessage } from "../llm/index.js";
import { SimpleChatStore } from "../storage/chatStore/SimpleChatStore.js";
-import { BaseChatStore } from "../storage/chatStore/types.js";
-import { BaseMemory } from "./types.js";
+import type { BaseChatStore } from "../storage/chatStore/types.js";
+import type { BaseMemory } from "./types.js";
type ChatMemoryBufferParams = {
tokenLimit?: number;
diff --git a/packages/core/src/memory/types.ts b/packages/core/src/memory/types.ts
index 93d38496d..c000e734d 100644
--- a/packages/core/src/memory/types.ts
+++ b/packages/core/src/memory/types.ts
@@ -1,4 +1,4 @@
-import { ChatMessage } from "../llm/index.js";
+import type { ChatMessage } from "../llm/index.js";
export interface BaseMemory {
/*
diff --git a/packages/core/src/nodeParsers/MarkdownNodeParser.ts b/packages/core/src/nodeParsers/MarkdownNodeParser.ts
index a6fbb2f77..2c769c982 100644
--- a/packages/core/src/nodeParsers/MarkdownNodeParser.ts
+++ b/packages/core/src/nodeParsers/MarkdownNodeParser.ts
@@ -1,5 +1,6 @@
-import { BaseNode, Metadata, MetadataMode, TextNode } from "../Node.js";
-import { NodeParser } from "./types.js";
+import type { BaseNode, Metadata } from "../Node.js";
+import { MetadataMode, TextNode } from "../Node.js";
+import type { NodeParser } from "./types.js";
export class MarkdownNodeParser implements NodeParser {
includeMetadata: boolean;
diff --git a/packages/core/src/nodeParsers/SentenceWindowNodeParser.ts b/packages/core/src/nodeParsers/SentenceWindowNodeParser.ts
index ac7009a19..1a6ef820f 100644
--- a/packages/core/src/nodeParsers/SentenceWindowNodeParser.ts
+++ b/packages/core/src/nodeParsers/SentenceWindowNodeParser.ts
@@ -1,6 +1,6 @@
-import { BaseNode } from "../Node.js";
+import type { BaseNode } from "../Node.js";
import { SentenceSplitter } from "../TextSplitter.js";
-import { NodeParser } from "./types.js";
+import type { NodeParser } from "./types.js";
import { getNodesFromDocument } from "./utils.js";
export const DEFAULT_WINDOW_SIZE = 3;
diff --git a/packages/core/src/nodeParsers/SimpleNodeParser.ts b/packages/core/src/nodeParsers/SimpleNodeParser.ts
index 8418c4e87..4fd7240e5 100644
--- a/packages/core/src/nodeParsers/SimpleNodeParser.ts
+++ b/packages/core/src/nodeParsers/SimpleNodeParser.ts
@@ -1,7 +1,7 @@
-import { BaseNode } from "../Node.js";
+import type { BaseNode } from "../Node.js";
import { SentenceSplitter } from "../TextSplitter.js";
import { DEFAULT_CHUNK_OVERLAP, DEFAULT_CHUNK_SIZE } from "../constants.js";
-import { NodeParser } from "./types.js";
+import type { NodeParser } from "./types.js";
import { getNodesFromDocument } from "./utils.js";
/**
diff --git a/packages/core/src/nodeParsers/types.ts b/packages/core/src/nodeParsers/types.ts
index ef894f563..7673c3379 100644
--- a/packages/core/src/nodeParsers/types.ts
+++ b/packages/core/src/nodeParsers/types.ts
@@ -1,5 +1,5 @@
-import { BaseNode } from "../Node.js";
-import { TransformComponent } from "../ingestion/types.js";
+import type { BaseNode } from "../Node.js";
+import type { TransformComponent } from "../ingestion/types.js";
/**
* A NodeParser generates Nodes from Documents
diff --git a/packages/core/src/nodeParsers/utils.ts b/packages/core/src/nodeParsers/utils.ts
index 235401ea4..5f0bcf6ca 100644
--- a/packages/core/src/nodeParsers/utils.ts
+++ b/packages/core/src/nodeParsers/utils.ts
@@ -1,6 +1,6 @@
import _ from "lodash";
+import type { BaseNode } from "../Node.js";
import {
- BaseNode,
Document,
ImageDocument,
NodeRelationship,
diff --git a/packages/core/src/objects/base.ts b/packages/core/src/objects/base.ts
index 44088ca62..f03d85843 100644
--- a/packages/core/src/objects/base.ts
+++ b/packages/core/src/objects/base.ts
@@ -1,7 +1,8 @@
-import { BaseNode, Metadata, TextNode } from "../Node.js";
-import { BaseRetriever } from "../Retriever.js";
-import { VectorStoreIndex } from "../indices/index.js";
-import { BaseTool } from "../types.js";
+import type { BaseNode, Metadata } from "../Node.js";
+import { TextNode } from "../Node.js";
+import type { BaseRetriever } from "../Retriever.js";
+import type { VectorStoreIndex } from "../indices/index.js";
+import type { BaseTool } from "../types.js";
// Assuming that necessary interfaces and classes (like OT, TextNode, BaseNode, etc.) are defined elsewhere
// Import statements (e.g., for TextNode, BaseNode) should be added based on your project's structure
diff --git a/packages/core/src/outputParsers/selectors.ts b/packages/core/src/outputParsers/selectors.ts
index 2d89882ae..491f2e617 100644
--- a/packages/core/src/outputParsers/selectors.ts
+++ b/packages/core/src/outputParsers/selectors.ts
@@ -1,5 +1,5 @@
import { parseJsonMarkdown } from "../OutputParser.js";
-import { BaseOutputParser, StructuredOutput } from "../types.js";
+import type { BaseOutputParser, StructuredOutput } from "../types.js";
export type Answer = {
choice: number;
diff --git a/packages/core/src/postprocessors/MetadataReplacementPostProcessor.ts b/packages/core/src/postprocessors/MetadataReplacementPostProcessor.ts
index 134408075..f569043f3 100644
--- a/packages/core/src/postprocessors/MetadataReplacementPostProcessor.ts
+++ b/packages/core/src/postprocessors/MetadataReplacementPostProcessor.ts
@@ -1,5 +1,6 @@
-import { MetadataMode, NodeWithScore } from "../Node.js";
-import { BaseNodePostprocessor } from "./types.js";
+import type { NodeWithScore } from "../Node.js";
+import { MetadataMode } from "../Node.js";
+import type { BaseNodePostprocessor } from "./types.js";
export class MetadataReplacementPostProcessor implements BaseNodePostprocessor {
targetMetadataKey: string;
diff --git a/packages/core/src/postprocessors/SimilarityPostprocessor.ts b/packages/core/src/postprocessors/SimilarityPostprocessor.ts
index 60db9501e..69d5aef6f 100644
--- a/packages/core/src/postprocessors/SimilarityPostprocessor.ts
+++ b/packages/core/src/postprocessors/SimilarityPostprocessor.ts
@@ -1,5 +1,5 @@
-import { NodeWithScore } from "../Node.js";
-import { BaseNodePostprocessor } from "./types.js";
+import type { NodeWithScore } from "../Node.js";
+import type { BaseNodePostprocessor } from "./types.js";
export class SimilarityPostprocessor implements BaseNodePostprocessor {
similarityCutoff?: number;
diff --git a/packages/core/src/postprocessors/rerankers/CohereRerank.ts b/packages/core/src/postprocessors/rerankers/CohereRerank.ts
index b10579e16..5cd04e19a 100644
--- a/packages/core/src/postprocessors/rerankers/CohereRerank.ts
+++ b/packages/core/src/postprocessors/rerankers/CohereRerank.ts
@@ -1,7 +1,8 @@
import { CohereClient } from "cohere-ai";
-import { MetadataMode, NodeWithScore } from "../../Node.js";
-import { BaseNodePostprocessor } from "../types.js";
+import type { NodeWithScore } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
+import type { BaseNodePostprocessor } from "../types.js";
type CohereRerankOptions = {
topN?: number;
diff --git a/packages/core/src/postprocessors/types.ts b/packages/core/src/postprocessors/types.ts
index 7a0c0617b..a45ccabf7 100644
--- a/packages/core/src/postprocessors/types.ts
+++ b/packages/core/src/postprocessors/types.ts
@@ -1,4 +1,4 @@
-import { NodeWithScore } from "../Node.js";
+import type { NodeWithScore } from "../Node.js";
export interface BaseNodePostprocessor {
/**
diff --git a/packages/core/src/readers/AssemblyAIReader.ts b/packages/core/src/readers/AssemblyAIReader.ts
index 8418d82df..b038ce220 100644
--- a/packages/core/src/readers/AssemblyAIReader.ts
+++ b/packages/core/src/readers/AssemblyAIReader.ts
@@ -1,13 +1,13 @@
-import {
- AssemblyAI,
+import type {
BaseServiceParams,
SubtitleFormat,
TranscribeParams,
TranscriptParagraph,
TranscriptSentence,
} from "assemblyai";
+import { AssemblyAI } from "assemblyai";
import { Document } from "../Node.js";
-import { BaseReader } from "./type.js";
+import type { BaseReader } from "./type.js";
type AssemblyAIOptions = Partial<BaseServiceParams>;
diff --git a/packages/core/src/readers/CSVReader.ts b/packages/core/src/readers/CSVReader.ts
index 949de974f..17d321a83 100644
--- a/packages/core/src/readers/CSVReader.ts
+++ b/packages/core/src/readers/CSVReader.ts
@@ -1,8 +1,9 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
-import Papa, { ParseConfig } from "papaparse";
+import type { GenericFileSystem } from "@llamaindex/env/type";
+import type { ParseConfig } from "papaparse";
+import Papa from "papaparse";
import { Document } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { FileReader } from "./type.js";
/**
* papaparse-based csv parser
diff --git a/packages/core/src/readers/DocxReader.ts b/packages/core/src/readers/DocxReader.ts
index 0af3e33e6..896c49be1 100644
--- a/packages/core/src/readers/DocxReader.ts
+++ b/packages/core/src/readers/DocxReader.ts
@@ -1,8 +1,8 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import mammoth from "mammoth";
import { Document } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { FileReader } from "./type.js";
export class DocxReader implements FileReader {
/** DocxParser */
diff --git a/packages/core/src/readers/HTMLReader.ts b/packages/core/src/readers/HTMLReader.ts
index ce53287f3..17f765cf4 100644
--- a/packages/core/src/readers/HTMLReader.ts
+++ b/packages/core/src/readers/HTMLReader.ts
@@ -1,7 +1,7 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import { Document } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { FileReader } from "./type.js";
/**
* Extract the significant text from an arbitrary HTML document.
diff --git a/packages/core/src/readers/ImageReader.ts b/packages/core/src/readers/ImageReader.ts
index ea653697d..f3ea96809 100644
--- a/packages/core/src/readers/ImageReader.ts
+++ b/packages/core/src/readers/ImageReader.ts
@@ -1,7 +1,8 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
-import { Document, ImageDocument } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { GenericFileSystem } from "@llamaindex/env/type";
+import type { Document } from "../Node.js";
+import { ImageDocument } from "../Node.js";
+import type { FileReader } from "./type.js";
/**
* Reads the content of an image file into a Document object (which stores the image file as a Blob).
diff --git a/packages/core/src/readers/LlamaParseReader.ts b/packages/core/src/readers/LlamaParseReader.ts
index 3f671e710..39aeca7ef 100644
--- a/packages/core/src/readers/LlamaParseReader.ts
+++ b/packages/core/src/readers/LlamaParseReader.ts
@@ -1,7 +1,7 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import { Document } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { FileReader } from "./type.js";
type ResultType = "text" | "markdown";
diff --git a/packages/core/src/readers/MarkdownReader.ts b/packages/core/src/readers/MarkdownReader.ts
index 7b0ffdbaf..333d20dd5 100644
--- a/packages/core/src/readers/MarkdownReader.ts
+++ b/packages/core/src/readers/MarkdownReader.ts
@@ -1,7 +1,7 @@
import { defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import { Document } from "../Node.js";
-import { FileReader } from "./type.js";
+import type { FileReader } from "./type.js";
type MarkdownTuple = [string | null, string];
diff --git a/packages/core/src/readers/NotionReader.ts b/packages/core/src/readers/NotionReader.ts
index 7422e42b1..bbac5d08f 100644
--- a/packages/core/src/readers/NotionReader.ts
+++ b/packages/core/src/readers/NotionReader.ts
@@ -1,7 +1,8 @@
-import { Client } from "@notionhq/client";
-import { crawler, Crawler, Pages, pageToString } from "notion-md-crawler";
+import type { Client } from "@notionhq/client";
+import type { Crawler, Pages } from "notion-md-crawler";
+import { crawler, pageToString } from "notion-md-crawler";
import { Document } from "../Node.js";
-import { BaseReader } from "./type.js";
+import type { BaseReader } from "./type.js";
type OptionalSerializers = Parameters<Crawler>[number]["serializers"];
diff --git a/packages/core/src/readers/PDFReader.ts b/packages/core/src/readers/PDFReader.ts
index 0df5ebf7e..990dc0010 100644
--- a/packages/core/src/readers/PDFReader.ts
+++ b/packages/core/src/readers/PDFReader.ts
@@ -1,7 +1,7 @@
import { createSHA256, defaultFS } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import { Document } from "../Node.js";
-import { BaseReader } from "./type.js";
+import type { BaseReader } from "./type.js";
/**
* Read the text of a PDF
diff --git a/packages/core/src/readers/SimpleDirectoryReader.ts b/packages/core/src/readers/SimpleDirectoryReader.ts
index 6518c211a..d3e91415d 100644
--- a/packages/core/src/readers/SimpleDirectoryReader.ts
+++ b/packages/core/src/readers/SimpleDirectoryReader.ts
@@ -1,5 +1,5 @@
import { defaultFS, path } from "@llamaindex/env";
-import { CompleteFileSystem } from "@llamaindex/env/type";
+import type { CompleteFileSystem } from "@llamaindex/env/type";
import { Document } from "../Node.js";
import { walk } from "../storage/FileSystem.js";
import { PapaCSVReader } from "./CSVReader.js";
@@ -8,7 +8,7 @@ import { HTMLReader } from "./HTMLReader.js";
import { ImageReader } from "./ImageReader.js";
import { MarkdownReader } from "./MarkdownReader.js";
import { PDFReader } from "./PDFReader.js";
-import { BaseReader } from "./type.js";
+import type { BaseReader } from "./type.js";
type ReaderCallback = (
category: "file" | "directory",
diff --git a/packages/core/src/readers/SimpleMongoReader.ts b/packages/core/src/readers/SimpleMongoReader.ts
index f015868ac..b8c122ee4 100644
--- a/packages/core/src/readers/SimpleMongoReader.ts
+++ b/packages/core/src/readers/SimpleMongoReader.ts
@@ -1,6 +1,7 @@
-import { MongoClient } from "mongodb";
-import { Document, Metadata } from "../Node.js";
-import { BaseReader } from "./type.js";
+import type { MongoClient } from "mongodb";
+import type { Metadata } from "../Node.js";
+import { Document } from "../Node.js";
+import type { BaseReader } from "./type.js";
/**
* Read in from MongoDB
diff --git a/packages/core/src/readers/type.ts b/packages/core/src/readers/type.ts
index 14ac3b2f4..428f79d64 100644
--- a/packages/core/src/readers/type.ts
+++ b/packages/core/src/readers/type.ts
@@ -1,5 +1,5 @@
-import { CompleteFileSystem } from "@llamaindex/env/type";
-import { Document } from "../Node.js";
+import type { CompleteFileSystem } from "@llamaindex/env/type";
+import type { Document } from "../Node.js";
/**
* A reader takes imports data into Document objects.
diff --git a/packages/core/src/selectors/base.ts b/packages/core/src/selectors/base.ts
index f6992533e..a5ef61b41 100644
--- a/packages/core/src/selectors/base.ts
+++ b/packages/core/src/selectors/base.ts
@@ -1,5 +1,5 @@
import { PromptMixin } from "../prompts/Mixin.js";
-import { QueryBundle, ToolMetadataOnlyDescription } from "../types.js";
+import type { QueryBundle, ToolMetadataOnlyDescription } from "../types.js";
export interface SingleSelection {
index: number;
diff --git a/packages/core/src/selectors/llmSelectors.ts b/packages/core/src/selectors/llmSelectors.ts
index bdc689941..654740fb0 100644
--- a/packages/core/src/selectors/llmSelectors.ts
+++ b/packages/core/src/selectors/llmSelectors.ts
@@ -1,15 +1,16 @@
-import { LLM } from "../llm/index.js";
-import { Answer, SelectionOutputParser } from "../outputParsers/selectors.js";
-import {
+import type { LLM } from "../llm/index.js";
+import type { Answer } from "../outputParsers/selectors.js";
+import { SelectionOutputParser } from "../outputParsers/selectors.js";
+import type {
BaseOutputParser,
QueryBundle,
StructuredOutput,
ToolMetadataOnlyDescription,
} from "../types.js";
-import { BaseSelector, SelectorResult } from "./base.js";
+import type { SelectorResult } from "./base.js";
+import { BaseSelector } from "./base.js";
+import type { MultiSelectPrompt, SingleSelectPrompt } from "./prompts.js";
import {
- MultiSelectPrompt,
- SingleSelectPrompt,
defaultMultiSelectPrompt,
defaultSingleSelectPrompt,
} from "./prompts.js";
diff --git a/packages/core/src/selectors/utils.ts b/packages/core/src/selectors/utils.ts
index 2b6f8bde9..084ec0267 100644
--- a/packages/core/src/selectors/utils.ts
+++ b/packages/core/src/selectors/utils.ts
@@ -1,5 +1,5 @@
-import { ServiceContext } from "../ServiceContext.js";
-import { BaseSelector } from "./base.js";
+import type { ServiceContext } from "../ServiceContext.js";
+import type { BaseSelector } from "./base.js";
import { LLMMultiSelector, LLMSingleSelector } from "./llmSelectors.js";
export const getSelectorFromContext = (
diff --git a/packages/core/src/storage/FileSystem.ts b/packages/core/src/storage/FileSystem.ts
index cdafd3147..746dee472 100644
--- a/packages/core/src/storage/FileSystem.ts
+++ b/packages/core/src/storage/FileSystem.ts
@@ -1,4 +1,7 @@
-import { GenericFileSystem, WalkableFileSystem } from "@llamaindex/env/type";
+import type {
+ GenericFileSystem,
+ WalkableFileSystem,
+} from "@llamaindex/env/type";
// FS utility functions
/**
diff --git a/packages/core/src/storage/StorageContext.ts b/packages/core/src/storage/StorageContext.ts
index f178d3e3b..26d5f8139 100644
--- a/packages/core/src/storage/StorageContext.ts
+++ b/packages/core/src/storage/StorageContext.ts
@@ -1,15 +1,15 @@
import { defaultFS, path } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import {
DEFAULT_IMAGE_VECTOR_NAMESPACE,
DEFAULT_NAMESPACE,
} from "./constants.js";
import { SimpleDocumentStore } from "./docStore/SimpleDocumentStore.js";
-import { BaseDocumentStore } from "./docStore/types.js";
+import type { BaseDocumentStore } from "./docStore/types.js";
import { SimpleIndexStore } from "./indexStore/SimpleIndexStore.js";
-import { BaseIndexStore } from "./indexStore/types.js";
+import type { BaseIndexStore } from "./indexStore/types.js";
import { SimpleVectorStore } from "./vectorStore/SimpleVectorStore.js";
-import { VectorStore } from "./vectorStore/types.js";
+import type { VectorStore } from "./vectorStore/types.js";
export interface StorageContext {
docStore: BaseDocumentStore;
diff --git a/packages/core/src/storage/chatStore/SimpleChatStore.ts b/packages/core/src/storage/chatStore/SimpleChatStore.ts
index 22e06b4c6..43567abaf 100644
--- a/packages/core/src/storage/chatStore/SimpleChatStore.ts
+++ b/packages/core/src/storage/chatStore/SimpleChatStore.ts
@@ -1,5 +1,5 @@
-import { ChatMessage } from "../../llm/index.js";
-import { BaseChatStore } from "./types.js";
+import type { ChatMessage } from "../../llm/index.js";
+import type { BaseChatStore } from "./types.js";
/**
* Simple chat store.
diff --git a/packages/core/src/storage/chatStore/types.ts b/packages/core/src/storage/chatStore/types.ts
index 87c7f892c..6607ebac8 100644
--- a/packages/core/src/storage/chatStore/types.ts
+++ b/packages/core/src/storage/chatStore/types.ts
@@ -1,4 +1,4 @@
-import { ChatMessage } from "../../llm/index.js";
+import type { ChatMessage } from "../../llm/index.js";
export interface BaseChatStore {
setMessages(key: string, messages: ChatMessage[]): void;
diff --git a/packages/core/src/storage/docStore/KVDocumentStore.ts b/packages/core/src/storage/docStore/KVDocumentStore.ts
index e2d56bd4a..a14c1c5cd 100644
--- a/packages/core/src/storage/docStore/KVDocumentStore.ts
+++ b/packages/core/src/storage/docStore/KVDocumentStore.ts
@@ -1,8 +1,10 @@
import _, * as lodash from "lodash";
-import { BaseNode, ObjectType } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
+import { ObjectType } from "../../Node.js";
import { DEFAULT_NAMESPACE } from "../constants.js";
-import { BaseKVStore } from "../kvStore/types.js";
-import { BaseDocumentStore, RefDocInfo } from "./types.js";
+import type { BaseKVStore } from "../kvStore/types.js";
+import type { RefDocInfo } from "./types.js";
+import { BaseDocumentStore } from "./types.js";
import { docToJson, jsonToDoc } from "./utils.js";
type DocMetaData = { docHash: string; refDocId?: string };
@@ -34,7 +36,7 @@ export class KVDocumentStore extends BaseDocumentStore {
docs: BaseNode[],
allowUpdate: boolean = true,
): Promise<void> {
- for (var idx = 0; idx < docs.length; idx++) {
+ for (let idx = 0; idx < docs.length; idx++) {
const doc = docs[idx];
if (doc.id_ === null) {
throw new Error("doc_id not set");
diff --git a/packages/core/src/storage/docStore/SimpleDocumentStore.ts b/packages/core/src/storage/docStore/SimpleDocumentStore.ts
index ccce62a80..c1d300e73 100644
--- a/packages/core/src/storage/docStore/SimpleDocumentStore.ts
+++ b/packages/core/src/storage/docStore/SimpleDocumentStore.ts
@@ -1,5 +1,5 @@
import { defaultFS, path } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import _ from "lodash";
import {
DEFAULT_DOC_STORE_PERSIST_FILENAME,
diff --git a/packages/core/src/storage/docStore/types.ts b/packages/core/src/storage/docStore/types.ts
index 228999bd0..f6205b639 100644
--- a/packages/core/src/storage/docStore/types.ts
+++ b/packages/core/src/storage/docStore/types.ts
@@ -1,4 +1,4 @@
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import { BaseNode } from "../../Node.js";
import {
DEFAULT_DOC_STORE_PERSIST_FILENAME,
diff --git a/packages/core/src/storage/docStore/utils.ts b/packages/core/src/storage/docStore/utils.ts
index f84c1a8be..6eccaaebf 100644
--- a/packages/core/src/storage/docStore/utils.ts
+++ b/packages/core/src/storage/docStore/utils.ts
@@ -1,4 +1,5 @@
-import { BaseNode, Document, ObjectType, TextNode } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
+import { Document, ObjectType, TextNode } from "../../Node.js";
const TYPE_KEY = "__type__";
const DATA_KEY = "__data__";
diff --git a/packages/core/src/storage/indexStore/KVIndexStore.ts b/packages/core/src/storage/indexStore/KVIndexStore.ts
index 3d15ce9d1..87ce07fa2 100644
--- a/packages/core/src/storage/indexStore/KVIndexStore.ts
+++ b/packages/core/src/storage/indexStore/KVIndexStore.ts
@@ -1,8 +1,8 @@
import _ from "lodash";
-import { IndexStruct } from "../../indices/IndexStruct.js";
+import type { IndexStruct } from "../../indices/IndexStruct.js";
import { jsonToIndexStruct } from "../../indices/json-to-index-struct.js";
import { DEFAULT_NAMESPACE } from "../constants.js";
-import { BaseKVStore } from "../kvStore/types.js";
+import type { BaseKVStore } from "../kvStore/types.js";
import { BaseIndexStore } from "./types.js";
export class KVIndexStore extends BaseIndexStore {
diff --git a/packages/core/src/storage/indexStore/SimpleIndexStore.ts b/packages/core/src/storage/indexStore/SimpleIndexStore.ts
index e31263404..ce79c6ed3 100644
--- a/packages/core/src/storage/indexStore/SimpleIndexStore.ts
+++ b/packages/core/src/storage/indexStore/SimpleIndexStore.ts
@@ -1,11 +1,12 @@
import { defaultFS, path } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import {
DEFAULT_INDEX_STORE_PERSIST_FILENAME,
DEFAULT_PERSIST_DIR,
} from "../constants.js";
-import { DataType, SimpleKVStore } from "../kvStore/SimpleKVStore.js";
-import { BaseInMemoryKVStore } from "../kvStore/types.js";
+import type { DataType } from "../kvStore/SimpleKVStore.js";
+import { SimpleKVStore } from "../kvStore/SimpleKVStore.js";
+import type { BaseInMemoryKVStore } from "../kvStore/types.js";
import { KVIndexStore } from "./KVIndexStore.js";
export class SimpleIndexStore extends KVIndexStore {
diff --git a/packages/core/src/storage/indexStore/types.ts b/packages/core/src/storage/indexStore/types.ts
index 378166f8e..a844c0000 100644
--- a/packages/core/src/storage/indexStore/types.ts
+++ b/packages/core/src/storage/indexStore/types.ts
@@ -1,5 +1,5 @@
-import { GenericFileSystem } from "@llamaindex/env/type";
-import { IndexStruct } from "../../indices/IndexStruct.js";
+import type { GenericFileSystem } from "@llamaindex/env/type";
+import type { IndexStruct } from "../../indices/IndexStruct.js";
import {
DEFAULT_INDEX_STORE_PERSIST_FILENAME,
DEFAULT_PERSIST_DIR,
diff --git a/packages/core/src/storage/kvStore/SimpleKVStore.ts b/packages/core/src/storage/kvStore/SimpleKVStore.ts
index fe7c2211c..e6be2a98d 100644
--- a/packages/core/src/storage/kvStore/SimpleKVStore.ts
+++ b/packages/core/src/storage/kvStore/SimpleKVStore.ts
@@ -1,5 +1,5 @@
import { defaultFS, path } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import _ from "lodash";
import { exists } from "../FileSystem.js";
import { DEFAULT_COLLECTION } from "../constants.js";
diff --git a/packages/core/src/storage/kvStore/types.ts b/packages/core/src/storage/kvStore/types.ts
index 6005c023a..0bd5a3d5b 100644
--- a/packages/core/src/storage/kvStore/types.ts
+++ b/packages/core/src/storage/kvStore/types.ts
@@ -1,4 +1,4 @@
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
const defaultCollection = "data";
type StoredValue = Record<string, any> | null;
diff --git a/packages/core/src/storage/vectorStore/AstraDBVectorStore.ts b/packages/core/src/storage/vectorStore/AstraDBVectorStore.ts
index 72ab14fd7..17c0170c3 100644
--- a/packages/core/src/storage/vectorStore/AstraDBVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/AstraDBVectorStore.ts
@@ -1,7 +1,8 @@
import { AstraDB } from "@datastax/astra-db-ts";
-import { Collection } from "@datastax/astra-db-ts/dist/collections";
-import { BaseNode, MetadataMode } from "../../Node.js";
-import {
+import type { Collection } from "@datastax/astra-db-ts/dist/collections";
+import type { BaseNode } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
+import type {
VectorStore,
VectorStoreQuery,
VectorStoreQueryResult,
diff --git a/packages/core/src/storage/vectorStore/ChromaVectorStore.ts b/packages/core/src/storage/vectorStore/ChromaVectorStore.ts
index f5ace2dab..ae5ac4294 100644
--- a/packages/core/src/storage/vectorStore/ChromaVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/ChromaVectorStore.ts
@@ -1,20 +1,20 @@
-import {
+import type {
AddParams,
- ChromaClient,
ChromaClientParams,
Collection,
- IncludeEnum,
QueryResponse,
Where,
WhereDocument,
} from "chromadb";
-import { BaseNode, MetadataMode } from "../../Node.js";
-import {
+import { ChromaClient, IncludeEnum } from "chromadb";
+import type { BaseNode } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
+import type {
VectorStore,
VectorStoreQuery,
- VectorStoreQueryMode,
VectorStoreQueryResult,
} from "./types.js";
+import { VectorStoreQueryMode } from "./types.js";
import { metadataDictToNode, nodeToMetadata } from "./utils.js";
type ChromaDeleteOptions = {
diff --git a/packages/core/src/storage/vectorStore/MongoDBAtlasVectorStore.ts b/packages/core/src/storage/vectorStore/MongoDBAtlasVectorStore.ts
index 919b32052..491d5fd10 100644
--- a/packages/core/src/storage/vectorStore/MongoDBAtlasVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/MongoDBAtlasVectorStore.ts
@@ -1,6 +1,8 @@
-import { BulkWriteOptions, Collection, MongoClient } from "mongodb";
-import { BaseNode, MetadataMode } from "../../Node.js";
-import {
+import type { BulkWriteOptions, Collection } from "mongodb";
+import { MongoClient } from "mongodb";
+import type { BaseNode } from "../../Node.js";
+import { MetadataMode } from "../../Node.js";
+import type {
MetadataFilters,
VectorStore,
VectorStoreQuery,
diff --git a/packages/core/src/storage/vectorStore/PGVectorStore.ts b/packages/core/src/storage/vectorStore/PGVectorStore.ts
index 7b20916d9..08f71f5f8 100644
--- a/packages/core/src/storage/vectorStore/PGVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/PGVectorStore.ts
@@ -1,14 +1,15 @@
import pg from "pg";
import pgvector from "pgvector/pg";
-import {
+import type {
VectorStore,
VectorStoreQuery,
VectorStoreQueryResult,
} from "./types.js";
-import { GenericFileSystem } from "@llamaindex/env/type";
-import { BaseNode, Document, Metadata, MetadataMode } from "../../Node.js";
+import type { GenericFileSystem } from "@llamaindex/env/type";
+import type { BaseNode, Metadata } from "../../Node.js";
+import { Document, MetadataMode } from "../../Node.js";
export const PGVECTOR_SCHEMA = "public";
export const PGVECTOR_TABLE = "llamaindex_embedding";
@@ -147,7 +148,7 @@ export class PGVectorStore implements VectorStore {
const sql: string = `DELETE FROM ${this.schemaName}.${this.tableName}
WHERE collection = $1`;
- const db = (await this.getDb()) as pg.Client;
+ const db = await this.getDb();
const ret = await db.query(sql, [this.collection]);
return ret;
@@ -192,7 +193,7 @@ export class PGVectorStore implements VectorStore {
(id, external_id, collection, document, metadata, embeddings)
VALUES ($1, $2, $3, $4, $5, $6)`;
- const db = (await this.getDb()) as pg.Client;
+ const db = await this.getDb();
const data = this.getDataToInsert(embeddingResults);
const ret: string[] = [];
@@ -227,7 +228,7 @@ export class PGVectorStore implements VectorStore {
const sql: string = `DELETE FROM ${this.schemaName}.${this.tableName}
WHERE id = $1 ${collectionCriteria}`;
- const db = (await this.getDb()) as pg.Client;
+ const db = await this.getDb();
const params = this.collection.length
? [refDocId, this.collection]
: [refDocId];
@@ -276,7 +277,7 @@ export class PGVectorStore implements VectorStore {
LIMIT ${max}
`;
- const db = (await this.getDb()) as pg.Client;
+ const db = await this.getDb();
const results = await db.query(sql, params);
const nodes = results.rows.map((row) => {
diff --git a/packages/core/src/storage/vectorStore/PineconeVectorStore.ts b/packages/core/src/storage/vectorStore/PineconeVectorStore.ts
index 8d3dec3ba..9c965bfae 100644
--- a/packages/core/src/storage/vectorStore/PineconeVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/PineconeVectorStore.ts
@@ -1,4 +1,4 @@
-import {
+import type {
ExactMatchFilter,
MetadataFilters,
VectorStore,
@@ -6,14 +6,14 @@ import {
VectorStoreQueryResult,
} from "./types.js";
-import { GenericFileSystem } from "@llamaindex/env/type";
-import {
+import type { GenericFileSystem } from "@llamaindex/env/type";
+import type {
FetchResponse,
Index,
- Pinecone,
ScoredPineconeRecord,
} from "@pinecone-database/pinecone";
-import { BaseNode, Metadata } from "../../Node.js";
+import { Pinecone } from "@pinecone-database/pinecone";
+import type { BaseNode, Metadata } from "../../Node.js";
import { metadataDictToNode, nodeToMetadata } from "./utils.js";
type PineconeParams = {
diff --git a/packages/core/src/storage/vectorStore/QdrantVectorStore.ts b/packages/core/src/storage/vectorStore/QdrantVectorStore.ts
index 0d656d15f..44b1ed7f2 100644
--- a/packages/core/src/storage/vectorStore/QdrantVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/QdrantVectorStore.ts
@@ -1,5 +1,5 @@
-import { BaseNode } from "../../Node.js";
-import {
+import type { BaseNode } from "../../Node.js";
+import type {
VectorStore,
VectorStoreQuery,
VectorStoreQueryResult,
diff --git a/packages/core/src/storage/vectorStore/SimpleVectorStore.ts b/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
index 85b286c32..e0478918d 100644
--- a/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
@@ -1,7 +1,7 @@
import { defaultFS, path } from "@llamaindex/env";
-import { GenericFileSystem } from "@llamaindex/env/type";
+import type { GenericFileSystem } from "@llamaindex/env/type";
import _ from "lodash";
-import { BaseNode } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
import {
getTopKEmbeddings,
getTopKEmbeddingsLearner,
@@ -9,12 +9,12 @@ import {
} from "../../embeddings/utils.js";
import { exists } from "../FileSystem.js";
import { DEFAULT_PERSIST_DIR } from "../constants.js";
-import {
+import type {
VectorStore,
VectorStoreQuery,
- VectorStoreQueryMode,
VectorStoreQueryResult,
} from "./types.js";
+import { VectorStoreQueryMode } from "./types.js";
const LEARNER_MODES = new Set<VectorStoreQueryMode>([
VectorStoreQueryMode.SVM,
diff --git a/packages/core/src/storage/vectorStore/types.ts b/packages/core/src/storage/vectorStore/types.ts
index d3451143b..c14ec6077 100644
--- a/packages/core/src/storage/vectorStore/types.ts
+++ b/packages/core/src/storage/vectorStore/types.ts
@@ -1,4 +1,4 @@
-import { BaseNode } from "../../Node.js";
+import type { BaseNode } from "../../Node.js";
export interface VectorStoreQueryResult {
nodes?: BaseNode[];
diff --git a/packages/core/src/storage/vectorStore/utils.ts b/packages/core/src/storage/vectorStore/utils.ts
index 34af36316..3556d58bf 100644
--- a/packages/core/src/storage/vectorStore/utils.ts
+++ b/packages/core/src/storage/vectorStore/utils.ts
@@ -1,4 +1,5 @@
-import { BaseNode, jsonToNode, Metadata, ObjectType } from "../../Node.js";
+import type { BaseNode, Metadata } from "../../Node.js";
+import { ObjectType, jsonToNode } from "../../Node.js";
const DEFAULT_TEXT_KEY = "text";
diff --git a/packages/core/src/synthesizers/MultiModalResponseSynthesizer.ts b/packages/core/src/synthesizers/MultiModalResponseSynthesizer.ts
index 591668958..a6454c134 100644
--- a/packages/core/src/synthesizers/MultiModalResponseSynthesizer.ts
+++ b/packages/core/src/synthesizers/MultiModalResponseSynthesizer.ts
@@ -1,14 +1,14 @@
-import { ImageNode, MetadataMode, splitNodesByType } from "../Node.js";
+import type { ImageNode } from "../Node.js";
+import { MetadataMode, splitNodesByType } from "../Node.js";
import { Response } from "../Response.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../ServiceContext.js";
+import type { ServiceContext } from "../ServiceContext.js";
+import { serviceContextFromDefaults } from "../ServiceContext.js";
import { imageToDataUrl } from "../embeddings/index.js";
-import { MessageContentDetail } from "../llm/types.js";
+import type { MessageContentDetail } from "../llm/types.js";
import { PromptMixin } from "../prompts/Mixin.js";
-import { TextQaPrompt, defaultTextQaPrompt } from "./../Prompt.js";
-import {
+import type { TextQaPrompt } from "./../Prompt.js";
+import { defaultTextQaPrompt } from "./../Prompt.js";
+import type {
BaseSynthesizer,
SynthesizeParamsNonStreaming,
SynthesizeParamsStreaming,
diff --git a/packages/core/src/synthesizers/ResponseSynthesizer.ts b/packages/core/src/synthesizers/ResponseSynthesizer.ts
index f2a8daf9c..6f5663295 100644
--- a/packages/core/src/synthesizers/ResponseSynthesizer.ts
+++ b/packages/core/src/synthesizers/ResponseSynthesizer.ts
@@ -1,13 +1,12 @@
import { MetadataMode } from "../Node.js";
import { Response } from "../Response.js";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "../ServiceContext.js";
+import type { ServiceContext } from "../ServiceContext.js";
+import { serviceContextFromDefaults } from "../ServiceContext.js";
import { streamConverter } from "../llm/utils.js";
import { PromptMixin } from "../prompts/Mixin.js";
-import { ResponseBuilderPrompts, getResponseBuilder } from "./builders.js";
-import {
+import type { ResponseBuilderPrompts } from "./builders.js";
+import { getResponseBuilder } from "./builders.js";
+import type {
BaseSynthesizer,
ResponseBuilder,
SynthesizeParamsNonStreaming,
diff --git a/packages/core/src/synthesizers/builders.ts b/packages/core/src/synthesizers/builders.ts
index 0c232b962..49e1105ad 100644
--- a/packages/core/src/synthesizers/builders.ts
+++ b/packages/core/src/synthesizers/builders.ts
@@ -1,19 +1,22 @@
-import { Event } from "../callbacks/CallbackManager.js";
-import { LLM } from "../llm/index.js";
+import type { Event } from "../callbacks/CallbackManager.js";
+import type { LLM } from "../llm/index.js";
import { streamConverter } from "../llm/utils.js";
-import {
- defaultRefinePrompt,
- defaultTextQaPrompt,
- defaultTreeSummarizePrompt,
+import type {
RefinePrompt,
SimplePrompt,
TextQaPrompt,
TreeSummarizePrompt,
} from "../Prompt.js";
-import { getBiggestPrompt, PromptHelper } from "../PromptHelper.js";
-import { PromptMixin } from "../prompts/Mixin.js";
-import { ServiceContext } from "../ServiceContext.js";
import {
+ defaultRefinePrompt,
+ defaultTextQaPrompt,
+ defaultTreeSummarizePrompt,
+} from "../Prompt.js";
+import type { PromptHelper } from "../PromptHelper.js";
+import { getBiggestPrompt } from "../PromptHelper.js";
+import { PromptMixin } from "../prompts/Mixin.js";
+import type { ServiceContext } from "../ServiceContext.js";
+import type {
ResponseBuilder,
ResponseBuilderParamsNonStreaming,
ResponseBuilderParamsStreaming,
diff --git a/packages/core/src/synthesizers/types.ts b/packages/core/src/synthesizers/types.ts
index 333a3bdc4..8b8a46972 100644
--- a/packages/core/src/synthesizers/types.ts
+++ b/packages/core/src/synthesizers/types.ts
@@ -1,7 +1,7 @@
-import { Event } from "../callbacks/CallbackManager.js";
-import { NodeWithScore } from "../Node.js";
-import { PromptMixin } from "../prompts/Mixin.js";
-import { Response } from "../Response.js";
+import type { Event } from "../callbacks/CallbackManager.js";
+import type { NodeWithScore } from "../Node.js";
+import type { PromptMixin } from "../prompts/Mixin.js";
+import type { Response } from "../Response.js";
export interface SynthesizeParamsBase {
query: string;
diff --git a/packages/core/src/tools/QueryEngineTool.ts b/packages/core/src/tools/QueryEngineTool.ts
index fa3505f6c..60fa03755 100644
--- a/packages/core/src/tools/QueryEngineTool.ts
+++ b/packages/core/src/tools/QueryEngineTool.ts
@@ -1,4 +1,4 @@
-import { BaseQueryEngine, BaseTool, ToolMetadata } from "../types.js";
+import type { BaseQueryEngine, BaseTool, ToolMetadata } from "../types.js";
export type QueryEngineToolParams = {
queryEngine: BaseQueryEngine;
diff --git a/packages/core/src/tools/functionTool.ts b/packages/core/src/tools/functionTool.ts
index af3f50ca3..d59b07589 100644
--- a/packages/core/src/tools/functionTool.ts
+++ b/packages/core/src/tools/functionTool.ts
@@ -1,4 +1,4 @@
-import { BaseTool, ToolMetadata } from "../types.js";
+import type { BaseTool, ToolMetadata } from "../types.js";
type Metadata = {
name: string;
diff --git a/packages/core/src/tools/utils.ts b/packages/core/src/tools/utils.ts
index 65bc25ab0..aaba6b01a 100644
--- a/packages/core/src/tools/utils.ts
+++ b/packages/core/src/tools/utils.ts
@@ -1,4 +1,4 @@
-import { BaseTool } from "../types.js";
+import type { BaseTool } from "../types.js";
import { ToolOutput } from "./types.js";
/**
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index d3d454524..827e51420 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -1,8 +1,8 @@
/**
* Top level types to avoid circular dependencies
*/
-import { Event } from "./callbacks/CallbackManager.js";
-import { Response } from "./Response.js";
+import type { Event } from "./callbacks/CallbackManager.js";
+import type { Response } from "./Response.js";
/**
* Parameters for sending a query.
diff --git a/packages/core/tests/CallbackManager.test.ts b/packages/core/tests/CallbackManager.test.ts
index ea4729741..293553788 100644
--- a/packages/core/tests/CallbackManager.test.ts
+++ b/packages/core/tests/CallbackManager.test.ts
@@ -9,15 +9,13 @@ import {
} from "vitest";
import { Document } from "llamaindex/Node";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "llamaindex/ServiceContext";
-import {
- CallbackManager,
+import type { ServiceContext } from "llamaindex/ServiceContext";
+import { serviceContextFromDefaults } from "llamaindex/ServiceContext";
+import type {
RetrievalCallbackResponse,
StreamCallbackResponse,
} from "llamaindex/callbacks/CallbackManager";
+import { CallbackManager } from "llamaindex/callbacks/CallbackManager";
import { OpenAIEmbedding } from "llamaindex/embeddings/index";
import { SummaryIndex } from "llamaindex/indices/summary/index";
import { VectorStoreIndex } from "llamaindex/indices/vectorStore/index";
diff --git a/packages/core/tests/MetadataExtractors.test.ts b/packages/core/tests/MetadataExtractors.test.ts
index af848c068..edab6b0d9 100644
--- a/packages/core/tests/MetadataExtractors.test.ts
+++ b/packages/core/tests/MetadataExtractors.test.ts
@@ -1,13 +1,11 @@
import { Document } from "llamaindex/Node";
-import {
- ServiceContext,
- serviceContextFromDefaults,
-} from "llamaindex/ServiceContext";
-import {
- CallbackManager,
+import type { ServiceContext } from "llamaindex/ServiceContext";
+import { serviceContextFromDefaults } from "llamaindex/ServiceContext";
+import type {
RetrievalCallbackResponse,
StreamCallbackResponse,
} from "llamaindex/callbacks/CallbackManager";
+import { CallbackManager } from "llamaindex/callbacks/CallbackManager";
import { OpenAIEmbedding } from "llamaindex/embeddings/index";
import {
KeywordExtractor,
diff --git a/packages/core/tests/ingestion/IngestionCache.test.ts b/packages/core/tests/ingestion/IngestionCache.test.ts
index 278ef53cf..a8406d07b 100644
--- a/packages/core/tests/ingestion/IngestionCache.test.ts
+++ b/packages/core/tests/ingestion/IngestionCache.test.ts
@@ -1,9 +1,10 @@
-import { BaseNode, TextNode } from "llamaindex/Node";
+import type { BaseNode } from "llamaindex/Node";
+import { TextNode } from "llamaindex/Node";
import {
IngestionCache,
getTransformationHash,
} from "llamaindex/ingestion/IngestionCache";
-import { TransformComponent } from "llamaindex/ingestion/index";
+import type { TransformComponent } from "llamaindex/ingestion/index";
import { SimpleNodeParser } from "llamaindex/nodeParsers/index";
import { beforeAll, describe, expect, test } from "vitest";
diff --git a/packages/core/tests/mocks/TestableQdrantVectorStore.ts b/packages/core/tests/mocks/TestableQdrantVectorStore.ts
index 306d04846..dff820705 100644
--- a/packages/core/tests/mocks/TestableQdrantVectorStore.ts
+++ b/packages/core/tests/mocks/TestableQdrantVectorStore.ts
@@ -1,4 +1,4 @@
-import { BaseNode } from "llamaindex/Node";
+import type { BaseNode } from "llamaindex/Node";
import { QdrantVectorStore } from "llamaindex/storage/index";
export class TestableQdrantVectorStore extends QdrantVectorStore {
diff --git a/packages/core/tests/objects/ObjectIndex.test.ts b/packages/core/tests/objects/ObjectIndex.test.ts
index 10a46e771..b65e76765 100644
--- a/packages/core/tests/objects/ObjectIndex.test.ts
+++ b/packages/core/tests/objects/ObjectIndex.test.ts
@@ -1,9 +1,9 @@
+import type { ServiceContext } from "llamaindex";
import {
FunctionTool,
ObjectIndex,
OpenAI,
OpenAIEmbedding,
- ServiceContext,
SimpleToolNodeMapping,
VectorStoreIndex,
serviceContextFromDefaults,
diff --git a/packages/core/tests/postprocessors/MetadataReplacementPostProcessor.test.ts b/packages/core/tests/postprocessors/MetadataReplacementPostProcessor.test.ts
index 360b242c6..7412f8d23 100644
--- a/packages/core/tests/postprocessors/MetadataReplacementPostProcessor.test.ts
+++ b/packages/core/tests/postprocessors/MetadataReplacementPostProcessor.test.ts
@@ -1,4 +1,5 @@
-import { MetadataMode, NodeWithScore, TextNode } from "llamaindex/Node";
+import type { NodeWithScore } from "llamaindex/Node";
+import { MetadataMode, TextNode } from "llamaindex/Node";
import { MetadataReplacementPostProcessor } from "llamaindex/postprocessors/index";
import { beforeEach, describe, expect, test } from "vitest";
diff --git a/packages/core/tests/utility/mockOpenAI.ts b/packages/core/tests/utility/mockOpenAI.ts
index b2d684686..b0dbcb03f 100644
--- a/packages/core/tests/utility/mockOpenAI.ts
+++ b/packages/core/tests/utility/mockOpenAI.ts
@@ -1,8 +1,8 @@
import { globalsHelper } from "llamaindex/GlobalsHelper";
-import { CallbackManager } from "llamaindex/callbacks/CallbackManager";
-import { OpenAIEmbedding } from "llamaindex/embeddings/index";
-import { OpenAI } from "llamaindex/llm/LLM";
-import { LLMChatParamsBase } from "llamaindex/llm/types";
+import type { CallbackManager } from "llamaindex/callbacks/CallbackManager";
+import type { OpenAIEmbedding } from "llamaindex/embeddings/index";
+import type { OpenAI } from "llamaindex/llm/LLM";
+import type { LLMChatParamsBase } from "llamaindex/llm/types";
import { vi } from "vitest";
export const DEFAULT_LLM_TEXT_OUTPUT = "MOCK_TOKEN_1-MOCK_TOKEN_2";
diff --git a/packages/core/tests/vectorStores/QdrantVectorStore.test.ts b/packages/core/tests/vectorStores/QdrantVectorStore.test.ts
index 67cda1b46..a3f242c38 100644
--- a/packages/core/tests/vectorStores/QdrantVectorStore.test.ts
+++ b/packages/core/tests/vectorStores/QdrantVectorStore.test.ts
@@ -1,5 +1,7 @@
-import { BaseNode, TextNode } from "llamaindex/Node";
-import { Mocked, beforeEach, describe, expect, it, vi } from "vitest";
+import type { BaseNode } from "llamaindex/Node";
+import { TextNode } from "llamaindex/Node";
+import type { Mocked } from "vitest";
+import { beforeEach, describe, expect, it, vi } from "vitest";
import { QdrantClient } from "@qdrant/js-client-rest";
import { VectorStoreQueryMode } from "llamaindex/storage/index";
diff --git a/packages/core/tsconfig.json b/packages/core/tsconfig.json
index 535cfc3a8..6367996de 100644
--- a/packages/core/tsconfig.json
+++ b/packages/core/tsconfig.json
@@ -1,16 +1,13 @@
{
+ "extends": "../../tsconfig.json",
"compilerOptions": {
"rootDir": "./src",
"outDir": "./dist/type",
- "declaration": true,
- "esModuleInterop": true,
- "forceConsistentCasingInFileNames": true,
+ "emitDeclarationOnly": true,
"module": "node16",
"moduleResolution": "node16",
"skipLibCheck": true,
- "strict": true,
- "lib": ["ESNext", "dom"],
- "target": "ESNext"
+ "strict": true
},
"include": ["./src"],
"exclude": ["node_modules"]
diff --git a/packages/env/src/index.polyfill.ts b/packages/env/src/index.polyfill.ts
index db2520820..89b5b6421 100644
--- a/packages/env/src/index.polyfill.ts
+++ b/packages/env/src/index.polyfill.ts
@@ -1,6 +1,6 @@
import { Sha256 } from "@aws-crypto/sha256-js";
import pathe from "pathe";
-import { CompleteFileSystem, InMemoryFileSystem } from "./type.js";
+import { InMemoryFileSystem, type CompleteFileSystem } from "./type.js";
export { pathe as path };
diff --git a/packages/env/tsconfig.json b/packages/env/tsconfig.json
index 419912df4..373c74079 100644
--- a/packages/env/tsconfig.json
+++ b/packages/env/tsconfig.json
@@ -1,17 +1,12 @@
{
+ "extends": "../../tsconfig.json",
"compilerOptions": {
"rootDir": "./src",
"outDir": "./dist/type",
- "declaration": true,
- "esModuleInterop": true,
- "forceConsistentCasingInFileNames": true,
+ "emitDeclarationOnly": true,
"module": "node16",
"moduleResolution": "node16",
- "skipLibCheck": true,
- "strict": true,
- "lib": ["ESNext", "dom"],
- "types": ["node"],
- "target": "ESNext"
+ "types": ["node"]
},
"include": ["./src"],
"exclude": ["node_modules"]
diff --git a/tsconfig.json b/tsconfig.json
index a4123d728..561b01dd2 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,6 +3,7 @@
"target": "es2016",
"module": "esnext",
"moduleResolution": "bundler",
+ "verbatimModuleSyntax": true,
"esModuleInterop": true,
"forceConsistentCasingInFileNames": true,
"strict": true,
--
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