langchain-core - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

dist/callbacks/base.d.ts

@@ -1,8 +0,8 @@
-import { ChainValues } from "../schema/index.js";
-import type { BaseMessage } from "../schema/messages.js";
-import type { AgentAction, AgentFinish } from "../schema/agent.js";
-import type { ChatGenerationChunk, GenerationChunk, LLMResult } from "../schema/output.js";
+import type { ChainValues } from "../utils/types.js";
+import type { BaseMessage } from "../messages/index.js";
+import type { AgentAction, AgentFinish } from "../agents.js";
+import type { ChatGenerationChunk, GenerationChunk, LLMResult } from "../outputs.js";
 import { Serializable, Serialized, SerializedNotImplemented } from "../load/serializable.js";
 import type { SerializedFields } from "../load/map_keys.js";
-import { Document } from "../schema/document/document.js";
+import { Document } from "../documents.js";
 type Error = any;
@@ -9,0 +9,0 @@ /**

dist/callbacks/manager.d.ts

@@ -1,9 +0,9 @@
-import { AgentAction, AgentFinish } from "../schema/agent.js";
-import { ChainValues } from "../schema/index.js";
-import { LLMResult } from "../schema/output.js";
+import { AgentAction, AgentFinish } from "../agents.js";
+import type { ChainValues } from "../utils/types.js";
+import { LLMResult } from "../outputs.js";
 import { BaseCallbackHandler, CallbackHandlerMethods, HandleLLMNewTokenCallbackFields, NewTokenIndices } from "./base.js";
-import { type BaseMessage } from "../schema/messages.js";
-import { LangChainTracerFields } from "./tracers/tracer_langchain.js";
+import { type BaseMessage } from "../messages/index.js";
+import { LangChainTracerFields } from "../tracers/tracer_langchain.js";
 import { Serialized } from "../load/serializable.js";
-import { Document } from "../schema/document/document.js";
+import { Document } from "../documents.js";
 type BaseCallbackManagerMethods = {
@@ -10,0 +10,0 @@ [K in keyof CallbackHandlerMethods]?: (...args: Parameters<Required<CallbackHandlerMethods>[K]>) => Promise<unknown>;

dist/callbacks/manager.js

 import { v4 as uuidv4 } from "uuid";
 import { BaseCallbackHandler, } from "./base.js";
-import { ConsoleCallbackHandler } from "./tracers/console.js";
-import { getTracingCallbackHandler, getTracingV2CallbackHandler, } from "./tracers/initialize.js";
-import { getBufferString } from "../schema/messages.js";
-import { getEnvironmentVariable } from "../util/env.js";
-import { LangChainTracer, } from "./tracers/tracer_langchain.js";
+import { ConsoleCallbackHandler } from "../tracers/console.js";
+import { getTracingCallbackHandler, getTracingV2CallbackHandler, } from "../tracers/initialize.js";
+import { getBufferString } from "../messages/index.js";
+import { getEnvironmentVariable } from "../utils/env.js";
+import { LangChainTracer, } from "../tracers/tracer_langchain.js";
 import { consumeCallback } from "./promises.js";
@@ -9,0 +9,0 @@ export function parseCallbackConfigArg(arg) {

dist/load/import_map.d.ts

@@ -0,49 +1,39 @@
+export * as agents from "../agents.js";
+export * as caches from "../caches.js";
 export * as callbacks__base from "../callbacks/base.js";
 export * as callbacks__manager from "../callbacks/manager.js";
 export * as callbacks__promises from "../callbacks/promises.js";
-export * as callbacks__tracers__base from "../callbacks/tracers/base.js";
-export * as callbacks__tracers__console from "../callbacks/tracers/console.js";
-export * as callbacks__tracers__initialize from "../callbacks/tracers/initialize.js";
-export * as callbacks__tracers__log_stream from "../callbacks/tracers/log_stream.js";
-export * as callbacks__tracers__run_collector from "../callbacks/tracers/run_collector.js";
-export * as callbacks__tracers__tracer_langchain_v1 from "../callbacks/tracers/tracer_langchain_v1.js";
-export * as callbacks__tracers__tracer_langchain from "../callbacks/tracers/tracer_langchain.js";
-export * as chat_model from "../chat_model.js";
-export * as llm from "../llm.js";
+export * as chat_history from "../chat_history.js";
+export * as documents from "../documents.js";
+export * as document_transformers from "../document_transformers.js";
+export * as embeddings from "../embeddings.js";
+export * as example_selectors from "../example_selectors/index.js";
+export * as language_models__base from "../language_models/base.js";
+export * as language_models__chat_models from "../language_models/chat_models.js";
+export * as language_models__llms from "../language_models/llms.js";
 export * as load__serializable from "../load/serializable.js";
+export * as memory from "../memory.js";
+export * as messages from "../messages/index.js";
+export * as output_parsers from "../output_parsers/index.js";
+export * as outputs from "../outputs.js";
 export * as prompts from "../prompts/index.js";
-export * as prompts__base from "../prompts/base.js";
-export * as prompts__chat from "../prompts/chat.js";
-export * as prompts__few_shot from "../prompts/few_shot.js";
-export * as prompts__pipeline from "../prompts/pipeline.js";
-export * as prompts__serde from "../prompts/serde.js";
-export * as prompts__template from "../prompts/template.js";
-export * as prompts__example_selector__base from "../prompts/example_selector/base.js";
-export * as prompts__example_selector__conditional from "../prompts/example_selector/conditional.js";
-export * as prompts__example_selector__length_based from "../prompts/example_selector/length_based.js";
-export * as prompts__example_selector__semantic_similarity from "../prompts/example_selector/semantic_similarity.js";
+export * as prompt_values from "../prompt_values.js";
 export * as runnables from "../runnables/index.js";
-export * as schema from "../schema/index.js";
-export * as schema__agent from "../schema/agent.js";
-export * as schema__cache from "../schema/cache.js";
-export * as schema__chat_history from "../schema/chat_history.js";
-export * as schema__document from "../schema/document/index.js";
-export * as schema__embeddings from "../schema/embeddings.js";
-export * as schema__language_model from "../schema/language_model.js";
-export * as schema__memory from "../schema/memory.js";
-export * as schema__messages from "../schema/messages.js";
-export * as schema__output_parser from "../schema/output_parser.js";
-export * as schema__output from "../schema/output.js";
-export * as schema__prompt_template from "../schema/prompt_template.js";
-export * as schema__prompt from "../schema/prompt.js";
-export * as schema__retriever from "../schema/retriever.js";
-export * as schema__storage from "../schema/storage.js";
-export * as schema__vectorstore from "../schema/vectorstore.js";
-export * as util__async_caller from "../util/async_caller.js";
-export * as util__env from "../util/env.js";
-export * as util__hash from "../util/hash.js";
-export * as util__json_patch from "../util/json_patch.js";
-export * as util__json_schema from "../util/json_schema.js";
-export * as util__stream from "../util/stream.js";
-export * as util__tiktoken from "../util/tiktoken.js";
-export * as util__types from "../util/types.js";
+export * as retrievers from "../retrievers.js";
+export * as stores from "../stores.js";
+export * as tracers__base from "../tracers/base.js";
+export * as tracers__console from "../tracers/console.js";
+export * as tracers__initialize from "../tracers/initialize.js";
+export * as tracers__log_stream from "../tracers/log_stream.js";
+export * as tracers__run_collector from "../tracers/run_collector.js";
+export * as tracers__tracer_langchain_v1 from "../tracers/tracer_langchain_v1.js";
+export * as tracers__tracer_langchain from "../tracers/tracer_langchain.js";
+export * as utils__async_caller from "../utils/async_caller.js";
+export * as utils__env from "../utils/env.js";
+export * as utils__hash from "../utils/hash.js";
+export * as utils__json_patch from "../utils/json_patch.js";
+export * as utils__json_schema from "../utils/json_schema.js";
+export * as utils__stream from "../utils/stream.js";
+export * as utils__tiktoken from "../utils/tiktoken.js";
+export * as utils__types from "../utils/types.js";
+export * as vectorstores from "../vectorstores.js";

dist/load/import_map.js

 // Auto-generated by `scripts/create-entrypoints.js`. Do not edit manually.
+export * as agents from "../agents.js";
+export * as caches from "../caches.js";
 export * as callbacks__base from "../callbacks/base.js";
 export * as callbacks__manager from "../callbacks/manager.js";
 export * as callbacks__promises from "../callbacks/promises.js";
-export * as callbacks__tracers__base from "../callbacks/tracers/base.js";
-export * as callbacks__tracers__console from "../callbacks/tracers/console.js";
-export * as callbacks__tracers__initialize from "../callbacks/tracers/initialize.js";
-export * as callbacks__tracers__log_stream from "../callbacks/tracers/log_stream.js";
-export * as callbacks__tracers__run_collector from "../callbacks/tracers/run_collector.js";
-export * as callbacks__tracers__tracer_langchain_v1 from "../callbacks/tracers/tracer_langchain_v1.js";
-export * as callbacks__tracers__tracer_langchain from "../callbacks/tracers/tracer_langchain.js";
-export * as chat_model from "../chat_model.js";
-export * as llm from "../llm.js";
+export * as chat_history from "../chat_history.js";
+export * as documents from "../documents.js";
+export * as document_transformers from "../document_transformers.js";
+export * as embeddings from "../embeddings.js";
+export * as example_selectors from "../example_selectors/index.js";
+export * as language_models__base from "../language_models/base.js";
+export * as language_models__chat_models from "../language_models/chat_models.js";
+export * as language_models__llms from "../language_models/llms.js";
 export * as load__serializable from "../load/serializable.js";
+export * as memory from "../memory.js";
+export * as messages from "../messages/index.js";
+export * as output_parsers from "../output_parsers/index.js";
+export * as outputs from "../outputs.js";
 export * as prompts from "../prompts/index.js";
-export * as prompts__base from "../prompts/base.js";
-export * as prompts__chat from "../prompts/chat.js";
-export * as prompts__few_shot from "../prompts/few_shot.js";
-export * as prompts__pipeline from "../prompts/pipeline.js";
-export * as prompts__serde from "../prompts/serde.js";
-export * as prompts__template from "../prompts/template.js";
-export * as prompts__example_selector__base from "../prompts/example_selector/base.js";
-export * as prompts__example_selector__conditional from "../prompts/example_selector/conditional.js";
-export * as prompts__example_selector__length_based from "../prompts/example_selector/length_based.js";
-export * as prompts__example_selector__semantic_similarity from "../prompts/example_selector/semantic_similarity.js";
+export * as prompt_values from "../prompt_values.js";
 export * as runnables from "../runnables/index.js";
-export * as schema from "../schema/index.js";
-export * as schema__agent from "../schema/agent.js";
-export * as schema__cache from "../schema/cache.js";
-export * as schema__chat_history from "../schema/chat_history.js";
-export * as schema__document from "../schema/document/index.js";
-export * as schema__embeddings from "../schema/embeddings.js";
-export * as schema__language_model from "../schema/language_model.js";
-export * as schema__memory from "../schema/memory.js";
-export * as schema__messages from "../schema/messages.js";
-export * as schema__output_parser from "../schema/output_parser.js";
-export * as schema__output from "../schema/output.js";
-export * as schema__prompt_template from "../schema/prompt_template.js";
-export * as schema__prompt from "../schema/prompt.js";
-export * as schema__retriever from "../schema/retriever.js";
-export * as schema__storage from "../schema/storage.js";
-export * as schema__vectorstore from "../schema/vectorstore.js";
-export * as util__async_caller from "../util/async_caller.js";
-export * as util__env from "../util/env.js";
-export * as util__hash from "../util/hash.js";
-export * as util__json_patch from "../util/json_patch.js";
-export * as util__json_schema from "../util/json_schema.js";
-export * as util__stream from "../util/stream.js";
-export * as util__tiktoken from "../util/tiktoken.js";
-export * as util__types from "../util/types.js";
+export * as retrievers from "../retrievers.js";
+export * as stores from "../stores.js";
+export * as tracers__base from "../tracers/base.js";
+export * as tracers__console from "../tracers/console.js";
+export * as tracers__initialize from "../tracers/initialize.js";
+export * as tracers__log_stream from "../tracers/log_stream.js";
+export * as tracers__run_collector from "../tracers/run_collector.js";
+export * as tracers__tracer_langchain_v1 from "../tracers/tracer_langchain_v1.js";
+export * as tracers__tracer_langchain from "../tracers/tracer_langchain.js";
+export * as utils__async_caller from "../utils/async_caller.js";
+export * as utils__env from "../utils/env.js";
+export * as utils__hash from "../utils/hash.js";
+export * as utils__json_patch from "../utils/json_patch.js";
+export * as utils__json_schema from "../utils/json_schema.js";
+export * as utils__stream from "../utils/stream.js";
+export * as utils__tiktoken from "../utils/tiktoken.js";
+export * as utils__types from "../utils/types.js";
+export * as vectorstores from "../vectorstores.js";

dist/load/index.js

@@ -5,3 +5,3 @@ import { get_lc_unique_name, } from "./serializable.js";
 import { keyFromJson, mapKeys } from "./map_keys.js";
-import { getEnvironmentVariable } from "../util/env.js";
+import { getEnvironmentVariable } from "../utils/env.js";
 function combineAliasesAndInvert(constructor) {
@@ -8,0 +8,0 @@ const aliases = {};

dist/prompts/base.d.ts

@@ -1,32 +0,89 @@
-import { HumanMessage } from "../schema/messages.js";
-import { InputValues } from "../schema/index.js";
-import { BasePromptValue } from "../schema/prompt.js";
-import { BasePromptTemplate } from "../schema/prompt_template.js";
-import type { StringWithAutocomplete } from "../util/types.js";
+import type { InputValues, PartialValues, StringWithAutocomplete } from "../utils/types.js";
+import { type BasePromptValue } from "../prompt_values.js";
+import { BaseOutputParser } from "../output_parsers/index.js";
+import type { SerializedFields } from "../load/map_keys.js";
+import { Runnable } from "../runnables/base.js";
+import { BaseCallbackConfig } from "../callbacks/manager.js";
+import type { SerializedBasePromptTemplate } from "../prompts/serde.js";
 export type TypedPromptInputValues<RunInput> = InputValues<StringWithAutocomplete<Extract<keyof RunInput, string>>>;
 export type Example = Record<string, string>;
 /**
- * Represents a prompt value as a string. It extends the BasePromptValue
- * class and overrides the toString and toChatMessages methods.
+ * Input common to all prompt templates.
  */
-export declare class StringPromptValue extends BasePromptValue {
-    lc_namespace: string[];
-    value: string;
-    constructor(value: string);
-    toString(): string;
-    toChatMessages(): HumanMessage[];
+export interface BasePromptTemplateInput<InputVariables extends InputValues = any, PartialVariableName extends string = any> {
+    /**
+     * A list of variable names the prompt template expects
+     */
+    inputVariables: Array<Extract<keyof InputVariables, string>>;
+    /**
+     * How to parse the output of calling an LLM on this formatted prompt
+     */
+    outputParser?: BaseOutputParser;
+    /** Partial variables */
+    partialVariables?: PartialValues<PartialVariableName>;
 }
 /**
- * Base class for string prompt templates. It extends the
- * BasePromptTemplate class and overrides the formatPromptValue method to
- * return a StringPromptValue.
+ * Base class for prompt templates. Exposes a format method that returns a
+ * string prompt given a set of input values.
  */
-export declare abstract class BaseStringPromptTemplate<RunInput extends InputValues = any, PartialVariableName extends string = any> extends BasePromptTemplate<RunInput, StringPromptValue, PartialVariableName> {
+export declare abstract class BasePromptTemplate<RunInput extends InputValues = any, RunOutput extends BasePromptValue = BasePromptValue, PartialVariableName extends string = any> extends Runnable<RunInput, RunOutput> implements BasePromptTemplateInput {
+    PromptValueReturnType: RunOutput;
+    lc_serializable: boolean;
+    lc_namespace: string[];
+    get lc_attributes(): SerializedFields | undefined;
+    inputVariables: Array<Extract<keyof RunInput, string>>;
+    outputParser?: BaseOutputParser;
+    partialVariables: PartialValues<PartialVariableName>;
+    constructor(input: BasePromptTemplateInput);
+    abstract partial(values: PartialValues): Promise<BasePromptTemplate<RunInput, RunOutput, PartialVariableName>>;
     /**
-     * Formats the prompt given the input values and returns a formatted
-     * prompt value.
-     * @param values The input values to format the prompt.
-     * @returns A Promise that resolves to a formatted prompt value.
+     * Merges partial variables and user variables.
+     * @param userVariables The user variables to merge with the partial variables.
+     * @returns A Promise that resolves to an object containing the merged variables.
      */
-    formatPromptValue(values: TypedPromptInputValues<RunInput>): Promise<StringPromptValue>;
+    mergePartialAndUserVariables(userVariables: TypedPromptInputValues<RunInput>): Promise<InputValues<Extract<keyof RunInput, string> | PartialVariableName>>;
+    /**
+     * Invokes the prompt template with the given input and options.
+     * @param input The input to invoke the prompt template with.
+     * @param options Optional configuration for the callback.
+     * @returns A Promise that resolves to the output of the prompt template.
+     */
+    invoke(input: RunInput, options?: BaseCallbackConfig): Promise<RunOutput>;
+    /**
+     * Format the prompt given the input values.
+     *
+     * @param values - A dictionary of arguments to be passed to the prompt template.
+     * @returns A formatted prompt string.
+     *
+     * @example
+     * ```ts
+     * prompt.format({ foo: "bar" });
+     * ```
+     */
+    abstract format(values: TypedPromptInputValues<RunInput>): Promise<string>;
+    /**
+     * Format the prompt given the input values and return a formatted prompt value.
+     * @param values
+     * @returns A formatted PromptValue.
+     */
+    abstract formatPromptValue(values: TypedPromptInputValues<RunInput>): Promise<RunOutput>;
+    /**
+     * Return the string type key uniquely identifying this class of prompt template.
+     */
+    abstract _getPromptType(): string;
+    /**
+     * Return a json-like object representing this prompt template.
+     * @deprecated
+     */
+    serialize(): SerializedBasePromptTemplate;
+    /**
+     * @deprecated
+     * Load a prompt template from a json-like object describing it.
+     *
+     * @remarks
+     * Deserializing needs to be async because templates (e.g. {@link FewShotPromptTemplate}) can
+     * reference remote resources that we read asynchronously with a web
+     * request.
+     */
+    static deserialize(data: SerializedBasePromptTemplate): Promise<BasePromptTemplate<InputValues, BasePromptValue, string>>;
 }

dist/prompts/base.js

 // Default generic "any" values are for backwards compatibility.
 // Replace with "string" when we are comfortable with a breaking change.
-import { HumanMessage } from "../schema/messages.js";
-import { BasePromptValue } from "../schema/prompt.js";
-import { BasePromptTemplate } from "../schema/prompt_template.js";
+import { Runnable } from "../runnables/base.js";
 /**
- * Represents a prompt value as a string. It extends the BasePromptValue
- * class and overrides the toString and toChatMessages methods.
+ * Base class for prompt templates. Exposes a format method that returns a
+ * string prompt given a set of input values.
  */
-export class StringPromptValue extends BasePromptValue {
-    constructor(value) {
-        super({ value });
+export class BasePromptTemplate extends Runnable {
+    get lc_attributes() {
+        return {
+            partialVariables: undefined, // python doesn't support this yet
+        };
+    }
+    constructor(input) {
+        super(input);
+        Object.defineProperty(this, "lc_serializable", {
+            enumerable: true,
+            configurable: true,
+            writable: true,
+            value: true
+        });
         Object.defineProperty(this, "lc_namespace", {
@@ -17,5 +26,5 @@ enumerable: true,
             writable: true,
-            value: ["langchain", "prompts", "base"]
+            value: ["langchain", "prompts", this._getPromptType()]
         });
-        Object.defineProperty(this, "value", {
+        Object.defineProperty(this, "inputVariables", {
             enumerable: true,
@@ -26,27 +35,85 @@ configurable: true,
         });
-        this.value = value;
+        Object.defineProperty(this, "outputParser", {
+            enumerable: true,
+            configurable: true,
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, "partialVariables", {
+            enumerable: true,
+            configurable: true,
+            writable: true,
+            value: void 0
+        });
+        const { inputVariables } = input;
+        if (inputVariables.includes("stop")) {
+            throw new Error("Cannot have an input variable named 'stop', as it is used internally, please rename.");
+        }
+        Object.assign(this, input);
     }
-    toString() {
-        return this.value;
+    /**
+     * Merges partial variables and user variables.
+     * @param userVariables The user variables to merge with the partial variables.
+     * @returns A Promise that resolves to an object containing the merged variables.
+     */
+    async mergePartialAndUserVariables(userVariables) {
+        const partialVariables = this.partialVariables ?? {};
+        const partialValues = {};
+        for (const [key, value] of Object.entries(partialVariables)) {
+            if (typeof value === "string") {
+                partialValues[key] = value;
+            }
+            else {
+                partialValues[key] = await value();
+            }
+        }
+        const allKwargs = {
+            ...partialValues,
+            ...userVariables,
+        };
+        return allKwargs;
     }
-    toChatMessages() {
-        return [new HumanMessage(this.value)];
+    /**
+     * Invokes the prompt template with the given input and options.
+     * @param input The input to invoke the prompt template with.
+     * @param options Optional configuration for the callback.
+     * @returns A Promise that resolves to the output of the prompt template.
+     */
+    async invoke(input, options) {
+        return this._callWithConfig((input) => this.formatPromptValue(input), input, { ...options, runType: "prompt" });
     }
-}
-/**
- * Base class for string prompt templates. It extends the
- * BasePromptTemplate class and overrides the formatPromptValue method to
- * return a StringPromptValue.
- */
-export class BaseStringPromptTemplate extends BasePromptTemplate {
     /**
-     * Formats the prompt given the input values and returns a formatted
-     * prompt value.
-     * @param values The input values to format the prompt.
-     * @returns A Promise that resolves to a formatted prompt value.
+     * Return a json-like object representing this prompt template.
+     * @deprecated
      */
-    async formatPromptValue(values) {
-        const formattedPrompt = await this.format(values);
-        return new StringPromptValue(formattedPrompt);
+    serialize() {
+        throw new Error("Use .toJSON() instead");
     }
+    /**
+     * @deprecated
+     * Load a prompt template from a json-like object describing it.
+     *
+     * @remarks
+     * Deserializing needs to be async because templates (e.g. {@link FewShotPromptTemplate}) can
+     * reference remote resources that we read asynchronously with a web
+     * request.
+     */
+    static async deserialize(data) {
+        switch (data._type) {
+            case "prompt": {
+                const { PromptTemplate } = await import("./prompt.js");
+                return PromptTemplate.deserialize(data);
+            }
+            case undefined: {
+                const { PromptTemplate } = await import("./prompt.js");
+                return PromptTemplate.deserialize({ ...data, _type: "prompt" });
+            }
+            case "few_shot": {
+                const { FewShotPromptTemplate } = await import("./few_shot.js");
+                return FewShotPromptTemplate.deserialize(data);
+            }
+            default:
+                throw new Error(`Invalid prompt type in config: ${data._type}`);
+        }
+    }
 }

dist/prompts/chat.d.ts

 import type { BaseCallbackConfig } from "../callbacks/manager.js";
-import { BaseMessage, type BaseMessageLike } from "../schema/messages.js";
-import { BasePromptValue } from "../schema/prompt.js";
-import { InputValues, PartialValues } from "../schema/index.js";
+import { BaseMessage, type BaseMessageLike } from "../messages/index.js";
+import { BasePromptValue } from "../prompt_values.js";
+import type { InputValues, PartialValues } from "../utils/types.js";
 import { Runnable } from "../runnables/base.js";
-import { BaseStringPromptTemplate, TypedPromptInputValues } from "./base.js";
-import { BasePromptTemplate, type BasePromptTemplateInput } from "../schema/prompt_template.js";
+import { BaseStringPromptTemplate } from "./string.js";
+import { BasePromptTemplate, type BasePromptTemplateInput, type TypedPromptInputValues } from "./base.js";
 import { type ParamsFromFString } from "./prompt.js";
@@ -56,3 +56,3 @@ /**
  */
-export interface MessagePlaceholderFields<T extends string> {
+export interface MessagesPlaceholderFields<T extends string> {
     variableName: T;
@@ -68,3 +68,3 @@ }
     constructor(variableName: Extract<keyof RunInput, string>);
-    constructor(fields: MessagePlaceholderFields<Extract<keyof RunInput, string>>);
+    constructor(fields: MessagesPlaceholderFields<Extract<keyof RunInput, string>>);
     get inputVariables(): Extract<keyof RunInput, string>[];
@@ -71,0 +71,0 @@ validateInputOrThrow(input: Array<unknown>, variableName: Extract<keyof RunInput, string>): input is BaseMessage[];

dist/prompts/chat.js

 // Default generic "any" values are for backwards compatibility.
 // Replace with "string" when we are comfortable with a breaking change.
-import { getBufferString } from "../schema/messages.js";
-import { AIMessage, HumanMessage, SystemMessage, BaseMessage, ChatMessage, coerceMessageLikeToMessage, isBaseMessage, } from "../schema/messages.js";
-import { BasePromptValue } from "../schema/prompt.js";
+import { getBufferString } from "../messages/index.js";
+import { AIMessage, HumanMessage, SystemMessage, BaseMessage, ChatMessage, coerceMessageLikeToMessage, isBaseMessage, } from "../messages/index.js";
+import { BasePromptValue } from "../prompt_values.js";
 import { Runnable } from "../runnables/base.js";
-import { BasePromptTemplate, } from "../schema/prompt_template.js";
+import { BasePromptTemplate, } from "./base.js";
 import { PromptTemplate } from "./prompt.js";
@@ -9,0 +9,0 @@ /**

dist/prompts/few_shot.d.ts

@@ -1,9 +0,9 @@
-import { BaseStringPromptTemplate, type TypedPromptInputValues, type Example } from "./base.js";
-import { type BasePromptTemplateInput } from "../schema/prompt_template.js";
-import type { BaseExampleSelector } from "./example_selector/base.js";
+import { BaseStringPromptTemplate } from "./string.js";
+import type { BasePromptTemplateInput, TypedPromptInputValues, Example } from "./base.js";
+import type { BaseExampleSelector } from "../example_selectors/base.js";
 import { type TemplateFormat } from "./template.js";
 import { PromptTemplate } from "./prompt.js";
 import type { SerializedFewShotTemplate } from "./serde.js";
-import type { InputValues, PartialValues } from "../schema/index.js";
-import type { BaseMessage } from "../schema/messages.js";
+import type { InputValues, PartialValues } from "../utils/types.js";
+import type { BaseMessage } from "../messages/index.js";
 import { BaseChatPromptTemplate, type BaseMessagePromptTemplate } from "./chat.js";
@@ -10,0 +10,0 @@ export interface FewShotPromptTemplateInput extends BasePromptTemplateInput<InputValues> {

dist/prompts/few_shot.js

@@ -1,2 +0,2 @@
-import { BaseStringPromptTemplate, } from "./base.js";
+import { BaseStringPromptTemplate } from "./string.js";
 import { checkValidTemplate, renderTemplate, } from "./template.js";
@@ -3,0 +3,0 @@ import { PromptTemplate } from "./prompt.js";

dist/prompts/index.d.ts

@@ -0,2 +1,8 @@
+export * from "./base.js";
+export * from "./chat.js";
+export * from "./few_shot.js";
+export * from "./pipeline.js";
 export * from "./prompt.js";
-export * from "./chat.js";
+export * from "./serde.js";
+export * from "./string.js";
+export * from "./template.js";

dist/prompts/index.js

@@ -0,2 +1,8 @@
+export * from "./base.js";
+export * from "./chat.js";
+export * from "./few_shot.js";
+export * from "./pipeline.js";
 export * from "./prompt.js";
-export * from "./chat.js";
+export * from "./serde.js";
+export * from "./string.js";
+export * from "./template.js";

dist/prompts/pipeline.d.ts

@@ -1,4 +0,4 @@
-import type { InputValues, PartialValues } from "../schema/index.js";
+import type { InputValues, PartialValues } from "../utils/types.js";
 import type { SerializedBasePromptTemplate } from "./serde.js";
-import { BasePromptTemplate, type BasePromptTemplateInput } from "../schema/prompt_template.js";
+import { BasePromptTemplate, type BasePromptTemplateInput } from "./base.js";
 /**
@@ -5,0 +5,0 @@ * Type that includes the name of the prompt and the prompt itself.

dist/prompts/pipeline.js

@@ -1,2 +0,2 @@
-import { BasePromptTemplate, } from "../schema/prompt_template.js";
+import { BasePromptTemplate } from "./base.js";
 import { ChatPromptTemplate } from "./chat.js";
@@ -3,0 +3,0 @@ /**

dist/prompts/prompt.d.ts

@@ -1,6 +0,6 @@
-import { BaseStringPromptTemplate, TypedPromptInputValues } from "./base.js";
-import type { BasePromptTemplateInput } from "../schema/prompt_template.js";
+import { BaseStringPromptTemplate } from "./string.js";
+import type { BasePromptTemplateInput, TypedPromptInputValues } from "./base.js";
 import { type TemplateFormat } from "./template.js";
 import type { SerializedPromptTemplate } from "./serde.js";
-import type { InputValues, PartialValues } from "../schema/index.js";
+import type { InputValues, PartialValues } from "../utils/types.js";
 /**
@@ -7,0 +7,0 @@ * Inputs to create a {@link PromptTemplate}

dist/prompts/prompt.js

 // Default generic "any" values are for backwards compatibility.
 // Replace with "string" when we are comfortable with a breaking change.
-import { BaseStringPromptTemplate } from "./base.js";
+import { BaseStringPromptTemplate } from "./string.js";
 import { checkValidTemplate, parseTemplate, renderTemplate, } from "./template.js";
@@ -5,0 +5,0 @@ /**

dist/prompts/serde.d.ts

@@ -1,2 +0,1 @@
-import type { Example } from "./example_selector/base.js";
 import type { TemplateFormat } from "./template.js";
@@ -31,3 +30,3 @@ /**
     input_variables: string[];
-    examples: string | Example[];
+    examples: string | any[];
     example_prompt?: SerializedPromptTemplate;
@@ -34,0 +33,0 @@ example_separator: string;

dist/prompts/template.d.ts

@@ -1,2 +0,2 @@
-import type { InputValues } from "../schema/index.js";
+import type { InputValues } from "../utils/types.js";
 /**
@@ -3,0 +3,0 @@ * Type that specifies the format of a template. Only

dist/runnables/base.d.ts

 import { CallbackManager, CallbackManagerForChainRun, BaseCallbackConfig } from "../callbacks/manager.js";
-import { LogStreamCallbackHandlerInput, RunLogPatch } from "../callbacks/tracers/log_stream.js";
+import { LogStreamCallbackHandlerInput, RunLogPatch } from "../tracers/log_stream.js";
 import { Serializable } from "../load/serializable.js";
-import { IterableReadableStream } from "../util/stream.js";
+import { IterableReadableStream } from "../utils/stream.js";
 import { RunnableConfig } from "./config.js";
@@ -6,0 +6,0 @@ export type RunnableFunc<RunInput, RunOutput> = (input: RunInput) => RunOutput | Promise<RunOutput>;

dist/runnables/base.js

 import pRetry from "p-retry";
 import { CallbackManager, } from "../callbacks/manager.js";
-import { LogStreamCallbackHandler, RunLogPatch, } from "../callbacks/tracers/log_stream.js";
+import { LogStreamCallbackHandler, RunLogPatch, } from "../tracers/log_stream.js";
 import { Serializable } from "../load/serializable.js";
-import { IterableReadableStream } from "../util/stream.js";
+import { IterableReadableStream } from "../utils/stream.js";
 import { getCallbackMangerForConfig } from "./config.js";
-import { AsyncCaller } from "../util/async_caller.js";
+import { AsyncCaller } from "../utils/async_caller.js";
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -9,0 +9,0 @@ function _coerceToDict(value, defaultKey) {

dist/runnables/router.d.ts

 import { Runnable, type RunnableBatchOptions } from "./base.js";
-import { IterableReadableStream } from "../util/stream.js";
+import { IterableReadableStream } from "../utils/stream.js";
 import type { RunnableConfig } from "./config.js";
@@ -4,0 +4,0 @@ export type RouterInput = {

package.json

 {
   "name": "langchain-core",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Typescript bindings for langchain",
@@ -80,2 +80,12 @@ "type": "module",
   "exports": {
+    "./agents": {
+      "types": "./agents.d.ts",
+      "import": "./agents.js",
+      "require": "./agents.cjs"
+    },
+    "./caches": {
+      "types": "./caches.d.ts",
+      "import": "./caches.js",
+      "require": "./caches.cjs"
+    },
     "./callbacks/base": {
@@ -96,47 +106,42 @@ "types": "./callbacks/base.d.ts",
     },
-    "./callbacks/tracers/base": {
-      "types": "./callbacks/tracers/base.d.ts",
-      "import": "./callbacks/tracers/base.js",
-      "require": "./callbacks/tracers/base.cjs"
+    "./chat_history": {
+      "types": "./chat_history.d.ts",
+      "import": "./chat_history.js",
+      "require": "./chat_history.cjs"
     },
-    "./callbacks/tracers/console": {
-      "types": "./callbacks/tracers/console.d.ts",
-      "import": "./callbacks/tracers/console.js",
-      "require": "./callbacks/tracers/console.cjs"
+    "./documents": {
+      "types": "./documents.d.ts",
+      "import": "./documents.js",
+      "require": "./documents.cjs"
     },
-    "./callbacks/tracers/initialize": {
-      "types": "./callbacks/tracers/initialize.d.ts",
-      "import": "./callbacks/tracers/initialize.js",
-      "require": "./callbacks/tracers/initialize.cjs"
+    "./document_transformers": {
+      "types": "./document_transformers.d.ts",
+      "import": "./document_transformers.js",
+      "require": "./document_transformers.cjs"
     },
-    "./callbacks/tracers/log_stream": {
-      "types": "./callbacks/tracers/log_stream.d.ts",
-      "import": "./callbacks/tracers/log_stream.js",
-      "require": "./callbacks/tracers/log_stream.cjs"
+    "./embeddings": {
+      "types": "./embeddings.d.ts",
+      "import": "./embeddings.js",
+      "require": "./embeddings.cjs"
     },
-    "./callbacks/tracers/run_collector": {
-      "types": "./callbacks/tracers/run_collector.d.ts",
-      "import": "./callbacks/tracers/run_collector.js",
-      "require": "./callbacks/tracers/run_collector.cjs"
+    "./example_selectors": {
+      "types": "./example_selectors.d.ts",
+      "import": "./example_selectors.js",
+      "require": "./example_selectors.cjs"
     },
-    "./callbacks/tracers/tracer_langchain_v1": {
-      "types": "./callbacks/tracers/tracer_langchain_v1.d.ts",
-      "import": "./callbacks/tracers/tracer_langchain_v1.js",
-      "require": "./callbacks/tracers/tracer_langchain_v1.cjs"
+    "./language_models/base": {
+      "types": "./language_models/base.d.ts",
+      "import": "./language_models/base.js",
+      "require": "./language_models/base.cjs"
     },
-    "./callbacks/tracers/tracer_langchain": {
-      "types": "./callbacks/tracers/tracer_langchain.d.ts",
-      "import": "./callbacks/tracers/tracer_langchain.js",
-      "require": "./callbacks/tracers/tracer_langchain.cjs"
+    "./language_models/chat_models": {
+      "types": "./language_models/chat_models.d.ts",
+      "import": "./language_models/chat_models.js",
+      "require": "./language_models/chat_models.cjs"
     },
-    "./chat_model": {
-      "types": "./chat_model.d.ts",
-      "import": "./chat_model.js",
-      "require": "./chat_model.cjs"
+    "./language_models/llms": {
+      "types": "./language_models/llms.d.ts",
+      "import": "./language_models/llms.js",
+      "require": "./language_models/llms.cjs"
     },
-    "./llm": {
-      "types": "./llm.d.ts",
-      "import": "./llm.js",
-      "require": "./llm.cjs"
-    },
     "./load": {
@@ -152,2 +157,22 @@ "types": "./load.d.ts",
     },
+    "./memory": {
+      "types": "./memory.d.ts",
+      "import": "./memory.js",
+      "require": "./memory.cjs"
+    },
+    "./messages": {
+      "types": "./messages.d.ts",
+      "import": "./messages.js",
+      "require": "./messages.cjs"
+    },
+    "./output_parsers": {
+      "types": "./output_parsers.d.ts",
+      "import": "./output_parsers.js",
+      "require": "./output_parsers.cjs"
+    },
+    "./outputs": {
+      "types": "./outputs.d.ts",
+      "import": "./outputs.js",
+      "require": "./outputs.cjs"
+    },
     "./prompts": {
@@ -158,52 +183,7 @@ "types": "./prompts.d.ts",
     },
-    "./prompts/base": {
-      "types": "./prompts/base.d.ts",
-      "import": "./prompts/base.js",
-      "require": "./prompts/base.cjs"
+    "./prompt_values": {
+      "types": "./prompt_values.d.ts",
+      "import": "./prompt_values.js",
+      "require": "./prompt_values.cjs"
     },
-    "./prompts/chat": {
-      "types": "./prompts/chat.d.ts",
-      "import": "./prompts/chat.js",
-      "require": "./prompts/chat.cjs"
-    },
-    "./prompts/few_shot": {
-      "types": "./prompts/few_shot.d.ts",
-      "import": "./prompts/few_shot.js",
-      "require": "./prompts/few_shot.cjs"
-    },
-    "./prompts/pipeline": {
-      "types": "./prompts/pipeline.d.ts",
-      "import": "./prompts/pipeline.js",
-      "require": "./prompts/pipeline.cjs"
-    },
-    "./prompts/serde": {
-      "types": "./prompts/serde.d.ts",
-      "import": "./prompts/serde.js",
-      "require": "./prompts/serde.cjs"
-    },
-    "./prompts/template": {
-      "types": "./prompts/template.d.ts",
-      "import": "./prompts/template.js",
-      "require": "./prompts/template.cjs"
-    },
-    "./prompts/example_selector/base": {
-      "types": "./prompts/example_selector/base.d.ts",
-      "import": "./prompts/example_selector/base.js",
-      "require": "./prompts/example_selector/base.cjs"
-    },
-    "./prompts/example_selector/conditional": {
-      "types": "./prompts/example_selector/conditional.d.ts",
-      "import": "./prompts/example_selector/conditional.js",
-      "require": "./prompts/example_selector/conditional.cjs"
-    },
-    "./prompts/example_selector/length_based": {
-      "types": "./prompts/example_selector/length_based.d.ts",
-      "import": "./prompts/example_selector/length_based.js",
-      "require": "./prompts/example_selector/length_based.cjs"
-    },
-    "./prompts/example_selector/semantic_similarity": {
-      "types": "./prompts/example_selector/semantic_similarity.d.ts",
-      "import": "./prompts/example_selector/semantic_similarity.js",
-      "require": "./prompts/example_selector/semantic_similarity.cjs"
-    },
     "./runnables": {
@@ -214,122 +194,92 @@ "types": "./runnables.d.ts",
     },
-    "./schema": {
-      "types": "./schema.d.ts",
-      "import": "./schema.js",
-      "require": "./schema.cjs"
+    "./retrievers": {
+      "types": "./retrievers.d.ts",
+      "import": "./retrievers.js",
+      "require": "./retrievers.cjs"
     },
-    "./schema/agent": {
-      "types": "./schema/agent.d.ts",
-      "import": "./schema/agent.js",
-      "require": "./schema/agent.cjs"
+    "./stores": {
+      "types": "./stores.d.ts",
+      "import": "./stores.js",
+      "require": "./stores.cjs"
     },
-    "./schema/cache": {
-      "types": "./schema/cache.d.ts",
-      "import": "./schema/cache.js",
-      "require": "./schema/cache.cjs"
+    "./tracers/base": {
+      "types": "./tracers/base.d.ts",
+      "import": "./tracers/base.js",
+      "require": "./tracers/base.cjs"
     },
-    "./schema/chat_history": {
-      "types": "./schema/chat_history.d.ts",
-      "import": "./schema/chat_history.js",
-      "require": "./schema/chat_history.cjs"
+    "./tracers/console": {
+      "types": "./tracers/console.d.ts",
+      "import": "./tracers/console.js",
+      "require": "./tracers/console.cjs"
     },
-    "./schema/document": {
-      "types": "./schema/document.d.ts",
-      "import": "./schema/document.js",
-      "require": "./schema/document.cjs"
+    "./tracers/initialize": {
+      "types": "./tracers/initialize.d.ts",
+      "import": "./tracers/initialize.js",
+      "require": "./tracers/initialize.cjs"
     },
-    "./schema/embeddings": {
-      "types": "./schema/embeddings.d.ts",
-      "import": "./schema/embeddings.js",
-      "require": "./schema/embeddings.cjs"
+    "./tracers/log_stream": {
+      "types": "./tracers/log_stream.d.ts",
+      "import": "./tracers/log_stream.js",
+      "require": "./tracers/log_stream.cjs"
     },
-    "./schema/language_model": {
-      "types": "./schema/language_model.d.ts",
-      "import": "./schema/language_model.js",
-      "require": "./schema/language_model.cjs"
+    "./tracers/run_collector": {
+      "types": "./tracers/run_collector.d.ts",
+      "import": "./tracers/run_collector.js",
+      "require": "./tracers/run_collector.cjs"
     },
-    "./schema/memory": {
-      "types": "./schema/memory.d.ts",
-      "import": "./schema/memory.js",
-      "require": "./schema/memory.cjs"
+    "./tracers/tracer_langchain_v1": {
+      "types": "./tracers/tracer_langchain_v1.d.ts",
+      "import": "./tracers/tracer_langchain_v1.js",
+      "require": "./tracers/tracer_langchain_v1.cjs"
     },
-    "./schema/messages": {
-      "types": "./schema/messages.d.ts",
-      "import": "./schema/messages.js",
-      "require": "./schema/messages.cjs"
+    "./tracers/tracer_langchain": {
+      "types": "./tracers/tracer_langchain.d.ts",
+      "import": "./tracers/tracer_langchain.js",
+      "require": "./tracers/tracer_langchain.cjs"
     },
-    "./schema/output_parser": {
-      "types": "./schema/output_parser.d.ts",
-      "import": "./schema/output_parser.js",
-      "require": "./schema/output_parser.cjs"
+    "./utils/async_caller": {
+      "types": "./utils/async_caller.d.ts",
+      "import": "./utils/async_caller.js",
+      "require": "./utils/async_caller.cjs"
     },
-    "./schema/output": {
-      "types": "./schema/output.d.ts",
-      "import": "./schema/output.js",
-      "require": "./schema/output.cjs"
+    "./utils/env": {
+      "types": "./utils/env.d.ts",
+      "import": "./utils/env.js",
+      "require": "./utils/env.cjs"
     },
-    "./schema/prompt_template": {
-      "types": "./schema/prompt_template.d.ts",
-      "import": "./schema/prompt_template.js",
-      "require": "./schema/prompt_template.cjs"
+    "./utils/hash": {
+      "types": "./utils/hash.d.ts",
+      "import": "./utils/hash.js",
+      "require": "./utils/hash.cjs"
     },
-    "./schema/prompt": {
-      "types": "./schema/prompt.d.ts",
-      "import": "./schema/prompt.js",
-      "require": "./schema/prompt.cjs"
+    "./utils/json_patch": {
+      "types": "./utils/json_patch.d.ts",
+      "import": "./utils/json_patch.js",
+      "require": "./utils/json_patch.cjs"
     },
-    "./schema/retriever": {
-      "types": "./schema/retriever.d.ts",
-      "import": "./schema/retriever.js",
-      "require": "./schema/retriever.cjs"
+    "./utils/json_schema": {
+      "types": "./utils/json_schema.d.ts",
+      "import": "./utils/json_schema.js",
+      "require": "./utils/json_schema.cjs"
     },
-    "./schema/storage": {
-      "types": "./schema/storage.d.ts",
-      "import": "./schema/storage.js",
-      "require": "./schema/storage.cjs"
+    "./utils/stream": {
+      "types": "./utils/stream.d.ts",
+      "import": "./utils/stream.js",
+      "require": "./utils/stream.cjs"
     },
-    "./schema/vectorstore": {
-      "types": "./schema/vectorstore.d.ts",
-      "import": "./schema/vectorstore.js",
-      "require": "./schema/vectorstore.cjs"
+    "./utils/tiktoken": {
+      "types": "./utils/tiktoken.d.ts",
+      "import": "./utils/tiktoken.js",
+      "require": "./utils/tiktoken.cjs"
     },
-    "./util/async_caller": {
-      "types": "./util/async_caller.d.ts",
-      "import": "./util/async_caller.js",
-      "require": "./util/async_caller.cjs"
+    "./utils/types": {
+      "types": "./utils/types.d.ts",
+      "import": "./utils/types.js",
+      "require": "./utils/types.cjs"
     },
-    "./util/env": {
-      "types": "./util/env.d.ts",
-      "import": "./util/env.js",
-      "require": "./util/env.cjs"
+    "./vectorstores": {
+      "types": "./vectorstores.d.ts",
+      "import": "./vectorstores.js",
+      "require": "./vectorstores.cjs"
     },
-    "./util/hash": {
-      "types": "./util/hash.d.ts",
-      "import": "./util/hash.js",
-      "require": "./util/hash.cjs"
-    },
-    "./util/json_patch": {
-      "types": "./util/json_patch.d.ts",
-      "import": "./util/json_patch.js",
-      "require": "./util/json_patch.cjs"
-    },
-    "./util/json_schema": {
-      "types": "./util/json_schema.d.ts",
-      "import": "./util/json_schema.js",
-      "require": "./util/json_schema.cjs"
-    },
-    "./util/stream": {
-      "types": "./util/stream.d.ts",
-      "import": "./util/stream.js",
-      "require": "./util/stream.cjs"
-    },
-    "./util/tiktoken": {
-      "types": "./util/tiktoken.d.ts",
-      "import": "./util/tiktoken.js",
-      "require": "./util/tiktoken.cjs"
-    },
-    "./util/types": {
-      "types": "./util/types.d.ts",
-      "import": "./util/types.js",
-      "require": "./util/types.cjs"
-    },
     "./package.json": "./package.json"
@@ -339,2 +289,8 @@ },
     "dist/",
+    "agents.cjs",
+    "agents.js",
+    "agents.d.ts",
+    "caches.cjs",
+    "caches.js",
+    "caches.d.ts",
     "callbacks/base.cjs",
@@ -349,29 +305,26 @@ "callbacks/base.js",
     "callbacks/promises.d.ts",
-    "callbacks/tracers/base.cjs",
-    "callbacks/tracers/base.js",
-    "callbacks/tracers/base.d.ts",
-    "callbacks/tracers/console.cjs",
-    "callbacks/tracers/console.js",
-    "callbacks/tracers/console.d.ts",
-    "callbacks/tracers/initialize.cjs",
-    "callbacks/tracers/initialize.js",
-    "callbacks/tracers/initialize.d.ts",
-    "callbacks/tracers/log_stream.cjs",
-    "callbacks/tracers/log_stream.js",
-    "callbacks/tracers/log_stream.d.ts",
-    "callbacks/tracers/run_collector.cjs",
-    "callbacks/tracers/run_collector.js",
-    "callbacks/tracers/run_collector.d.ts",
-    "callbacks/tracers/tracer_langchain_v1.cjs",
-    "callbacks/tracers/tracer_langchain_v1.js",
-    "callbacks/tracers/tracer_langchain_v1.d.ts",
-    "callbacks/tracers/tracer_langchain.cjs",
-    "callbacks/tracers/tracer_langchain.js",
-    "callbacks/tracers/tracer_langchain.d.ts",
-    "chat_model.cjs",
-    "chat_model.js",
-    "chat_model.d.ts",
-    "llm.cjs",
-    "llm.js",
-    "llm.d.ts",
+    "chat_history.cjs",
+    "chat_history.js",
+    "chat_history.d.ts",
+    "documents.cjs",
+    "documents.js",
+    "documents.d.ts",
+    "document_transformers.cjs",
+    "document_transformers.js",
+    "document_transformers.d.ts",
+    "embeddings.cjs",
+    "embeddings.js",
+    "embeddings.d.ts",
+    "example_selectors.cjs",
+    "example_selectors.js",
+    "example_selectors.d.ts",
+    "language_models/base.cjs",
+    "language_models/base.js",
+    "language_models/base.d.ts",
+    "language_models/chat_models.cjs",
+    "language_models/chat_models.js",
+    "language_models/chat_models.d.ts",
+    "language_models/llms.cjs",
+    "language_models/llms.js",
+    "language_models/llms.d.ts",
     "load.cjs",
@@ -383,110 +336,77 @@ "load.js",
     "load/serializable.d.ts",
+    "memory.cjs",
+    "memory.js",
+    "memory.d.ts",
+    "messages.cjs",
+    "messages.js",
+    "messages.d.ts",
+    "output_parsers.cjs",
+    "output_parsers.js",
+    "output_parsers.d.ts",
+    "outputs.cjs",
+    "outputs.js",
+    "outputs.d.ts",
     "prompts.cjs",
     "prompts.js",
     "prompts.d.ts",
-    "prompts/base.cjs",
-    "prompts/base.js",
-    "prompts/base.d.ts",
-    "prompts/chat.cjs",
-    "prompts/chat.js",
-    "prompts/chat.d.ts",
-    "prompts/few_shot.cjs",
-    "prompts/few_shot.js",
-    "prompts/few_shot.d.ts",
-    "prompts/pipeline.cjs",
-    "prompts/pipeline.js",
-    "prompts/pipeline.d.ts",
-    "prompts/serde.cjs",
-    "prompts/serde.js",
-    "prompts/serde.d.ts",
-    "prompts/template.cjs",
-    "prompts/template.js",
-    "prompts/template.d.ts",
-    "prompts/example_selector/base.cjs",
-    "prompts/example_selector/base.js",
-    "prompts/example_selector/base.d.ts",
-    "prompts/example_selector/conditional.cjs",
-    "prompts/example_selector/conditional.js",
-    "prompts/example_selector/conditional.d.ts",
-    "prompts/example_selector/length_based.cjs",
-    "prompts/example_selector/length_based.js",
-    "prompts/example_selector/length_based.d.ts",
-    "prompts/example_selector/semantic_similarity.cjs",
-    "prompts/example_selector/semantic_similarity.js",
-    "prompts/example_selector/semantic_similarity.d.ts",
+    "prompt_values.cjs",
+    "prompt_values.js",
+    "prompt_values.d.ts",
     "runnables.cjs",
     "runnables.js",
     "runnables.d.ts",
-    "schema.cjs",
-    "schema.js",
-    "schema.d.ts",
-    "schema/agent.cjs",
-    "schema/agent.js",
-    "schema/agent.d.ts",
-    "schema/cache.cjs",
-    "schema/cache.js",
-    "schema/cache.d.ts",
-    "schema/chat_history.cjs",
-    "schema/chat_history.js",
-    "schema/chat_history.d.ts",
-    "schema/document.cjs",
-    "schema/document.js",
-    "schema/document.d.ts",
-    "schema/embeddings.cjs",
-    "schema/embeddings.js",
-    "schema/embeddings.d.ts",
-    "schema/language_model.cjs",
-    "schema/language_model.js",
-    "schema/language_model.d.ts",
-    "schema/memory.cjs",
-    "schema/memory.js",
-    "schema/memory.d.ts",
-    "schema/messages.cjs",
-    "schema/messages.js",
-    "schema/messages.d.ts",
-    "schema/output_parser.cjs",
-    "schema/output_parser.js",
-    "schema/output_parser.d.ts",
-    "schema/output.cjs",
-    "schema/output.js",
-    "schema/output.d.ts",
-    "schema/prompt_template.cjs",
-    "schema/prompt_template.js",
-    "schema/prompt_template.d.ts",
-    "schema/prompt.cjs",
-    "schema/prompt.js",
-    "schema/prompt.d.ts",
-    "schema/retriever.cjs",
-    "schema/retriever.js",
-    "schema/retriever.d.ts",
-    "schema/storage.cjs",
-    "schema/storage.js",
-    "schema/storage.d.ts",
-    "schema/vectorstore.cjs",
-    "schema/vectorstore.js",
-    "schema/vectorstore.d.ts",
-    "util/async_caller.cjs",
-    "util/async_caller.js",
-    "util/async_caller.d.ts",
-    "util/env.cjs",
-    "util/env.js",
-    "util/env.d.ts",
-    "util/hash.cjs",
-    "util/hash.js",
-    "util/hash.d.ts",
-    "util/json_patch.cjs",
-    "util/json_patch.js",
-    "util/json_patch.d.ts",
-    "util/json_schema.cjs",
-    "util/json_schema.js",
-    "util/json_schema.d.ts",
-    "util/stream.cjs",
-    "util/stream.js",
-    "util/stream.d.ts",
-    "util/tiktoken.cjs",
-    "util/tiktoken.js",
-    "util/tiktoken.d.ts",
-    "util/types.cjs",
-    "util/types.js",
-    "util/types.d.ts",
+    "retrievers.cjs",
+    "retrievers.js",
+    "retrievers.d.ts",
+    "stores.cjs",
+    "stores.js",
+    "stores.d.ts",
+    "tracers/base.cjs",
+    "tracers/base.js",
+    "tracers/base.d.ts",
+    "tracers/console.cjs",
+    "tracers/console.js",
+    "tracers/console.d.ts",
+    "tracers/initialize.cjs",
+    "tracers/initialize.js",
+    "tracers/initialize.d.ts",
+    "tracers/log_stream.cjs",
+    "tracers/log_stream.js",
+    "tracers/log_stream.d.ts",
+    "tracers/run_collector.cjs",
+    "tracers/run_collector.js",
+    "tracers/run_collector.d.ts",
+    "tracers/tracer_langchain_v1.cjs",
+    "tracers/tracer_langchain_v1.js",
+    "tracers/tracer_langchain_v1.d.ts",
+    "tracers/tracer_langchain.cjs",
+    "tracers/tracer_langchain.js",
+    "tracers/tracer_langchain.d.ts",
+    "utils/async_caller.cjs",
+    "utils/async_caller.js",
+    "utils/async_caller.d.ts",
+    "utils/env.cjs",
+    "utils/env.js",
+    "utils/env.d.ts",
+    "utils/hash.cjs",
+    "utils/hash.js",
+    "utils/hash.d.ts",
+    "utils/json_patch.cjs",
+    "utils/json_patch.js",
+    "utils/json_patch.d.ts",
+    "utils/json_schema.cjs",
+    "utils/json_schema.js",
+    "utils/json_schema.d.ts",
+    "utils/stream.cjs",
+    "utils/stream.js",
+    "utils/stream.d.ts",
+    "utils/tiktoken.cjs",
+    "utils/tiktoken.js",
+    "utils/tiktoken.d.ts",
+    "utils/types.cjs",
+    "utils/types.js",
+    "utils/types.d.ts",
+    "vectorstores.cjs",
+    "vectorstores.js",
+    "vectorstores.d.ts",
     "index.cjs",
@@ -493,0 +413,0 @@ "index.js",

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

1061727

increased by0.41%

Lines of code

26417

increased by1.3%

Worsened metrics

Number of package files

365

decreased by-4.7%

Number of medium supply chain risk alerts

9

increased by12.5%

No dependency changes