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JavaScriptlangchainbrowserInferMiddlewareState

Type●Since v1.2

InferMiddlewareState

Copy

InferMiddlewareState: T extends AgentMiddleware<
  TSchema,
  any,
  any,
  any
>  TSchema extends StateSchema

View source on GitHub

<

TFields

>

FilterPrivateProps

<

InferStateSchemaValue

<

TFields

>

>

:

TSchema

extends

InteropZodObject

FilterPrivateProps

<

InferInteropZodOutput

<

TSchema

>

>

:

TSchema

extends

StateDefinitionInit

FilterPrivateProps

<

InferSchemaValue

<

TSchema

>

>

:

__type

:

__type

Helper type to infer the state schema type from a middleware This filters out private properties (those starting with underscore) Supports both Zod schemas (InteropZodObject) and StateSchema from LangGraph