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Universal Hub Node Load Serializable Encoder Backed File System In Memory

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JavaScript@langchain/coremessagesmergeUsageMetadata

Function●Since v1.0

mergeUsageMetadata

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mergeUsageMetadata(a: UsageMetadata, b: UsageMetadata): UsageMetadata

Parameters

Name	Type	Description
`a`	`UsageMetadata`
`b`	`UsageMetadata`

View source on GitHub