SDK Referenceaccount-kit/rn-signer Classes ClassDescriptionRNAlchemySignerSingleton-RNSignerClient- Type Aliases Type AliasDescriptionExportWalletParams-ExportWalletResult-RNAlchemySignerParams-RNAlchemySignerType- Functions FunctionDescriptionRNAlchemySignerFactory function to create or retrieve a singleton instance of RNAlchemySigner.