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Solana JavaScript SDK
Solana JavaScript SDK
@solana/signers
assertIsTransactionMessageWithSingleSendingSigner
Function assertIsTransactionMessageWithSingleSendingSigner
assertIsTransactionMessageWithSingleSendingSigner
<
TTransactionMessage
extends
CompilableTransactionMessage
,
>
(
transaction
:
TTransactionMessage
,
)
:
asserts
transaction
is
ITransactionMessageWithSingleSendingSigner
&
TTransactionMessage
Asserts that the provided transaction has exactly one
TransactionSendingSigner
.
Type Parameters
TTransactionMessage
extends
CompilableTransactionMessage
Parameters
transaction
:
TTransactionMessage
Returns
asserts
transaction
is
ITransactionMessageWithSingleSendingSigner
&
TTransactionMessage
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Asserts that the provided transaction has exactly one TransactionSendingSigner.