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Langfuse JS/TS SDKs
Langfuse JS/TS SDKs
langfuse-vercel
LangfuseExporter
Class LangfuseExporter
Implements
SpanExporter
Index
Constructors
constructor
Properties
langfuse
Methods
export
force
Flush
shutdown
Constructors
constructor
new
Langfuse
Exporter
(
params
?
)
:
LangfuseExporter
Parameters
params
:
LangfuseExporterParams
= {}
Returns
LangfuseExporter
Properties
Static
langfuse
langfuse
:
null
|
Langfuse
= null
Methods
export
export
(
allSpans
,
resultCallback
)
:
Promise
<
void
>
Called to export sampled ReadableSpans.
Parameters
allSpans
:
ReadableSpan
[]
resultCallback
:
(
(
result
:
ExportResult
)
=>
void
)
(
result
)
:
void
Parameters
result
:
ExportResult
Returns
void
Returns
Promise
<
void
>
force
Flush
force
Flush
(
)
:
Promise
<
void
>
Immediately export all spans
Returns
Promise
<
void
>
shutdown
shutdown
(
)
:
Promise
<
void
>
Stops the exporter.
Returns
Promise
<
void
>
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Constructors
constructor
Properties
langfuse
Methods
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force
Flush
shutdown
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Langfuse JS/TS SDKs
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Called to export sampled ReadableSpans.