isTransactionSigner function

bool isTransactionSigner(
  1. Object? value
)

Checks whether the provided value implements any of the transaction signer interfaces: TransactionPartialSigner, TransactionModifyingSigner, or TransactionSendingSigner.

Implementation

bool isTransactionSigner(Object? value) {
  return isTransactionPartialSigner(value) ||
      isTransactionModifyingSigner(value) ||
      isTransactionSendingSigner(value);
}