Interface LangChainConfig

Hierarchy

  • LangChainConfig

Properties

abs cjsDestination cjsSource entrypoints tsConfigPath deprecatedNodeOnly? deprecatedOmitFromImportMap? extraImportMapEntries? gitignorePaths? internals? packageSuffix? requiresOptionalDependency? shouldTestExports?

Properties

abs

abs: ((relativePath) => string)

Type declaration

    • (relativePath): string

    • Parameters

      • relativePath: string

      Returns string

cjsDestination

cjsDestination: string

The destination to move the .cjs files to.

cjsSource

cjsSource: string

The source of the .cjs files to move.

entrypoints

entrypoints: Record<string, string>

This lists all the entrypoints for the library. Each key corresponds to an importable path, eg. import { AgentExecutor } from "langchain/agents". The value is the path to the file in src/ that exports the entrypoint. This is used to generate the exports field in package.json. Order is not important.

tsConfigPath

tsConfigPath: string

The absolute path to the tsconfig.json file.

Optional deprecatedNodeOnly

deprecatedNodeOnly?: string[]

Entrypoints in this list will

  1. Be excluded from the documentation
  2. Be only available in Node.js environments (for backwards compatibility)

Optional deprecatedOmitFromImportMap

deprecatedOmitFromImportMap?: string[]

Endpoints that are deprecated due to redundancy. Will not appear in the import map.

Optional extraImportMapEntries

extraImportMapEntries?: ExtraImportMapEntry[]

Extra entries to add to the import map.

Optional gitignorePaths

gitignorePaths?: string[]

Paths to add to .gitignore

Default

["node_modules", "dist", ".yarn"]

Optional internals

internals?: (string | RegExp)[]

Optional packageSuffix

packageSuffix?: string

The suffix of the package. Eg. community for @langchain/community. Used in the generated import map.

Optional requiresOptionalDependency

requiresOptionalDependency?: string[]

Entrypoints in this list require an optional dependency to be installed. Therefore they are not tested in the generated test-exports-* packages.

Optional shouldTestExports

shouldTestExports?: boolean

Whether or not to write to the test exports files. At the moment this only applies to the langchain package.

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