@metamask/eth-ledger-bridge-keyring
Version:
A MetaMask compatible keyring, for ledger hardware wallets
40 lines • 1.42 kB
text/typescript
import type Transport from "@ledgerhq/hw-transport";
import { MetaMaskLedgerHwAppEth } from "./ledger-hw-app.cjs";
export interface TransportMiddleware {
setTransport(transport: Transport): void;
getTransport(): Transport;
getEthApp(): MetaMaskLedgerHwAppEth;
dispose(): Promise<void>;
}
/**
* LedgerTransportMiddleware is a middleware to communicate with the Ledger device via transport or LedgerHwAppEth
*/
export declare class LedgerTransportMiddleware implements TransportMiddleware {
#private;
readonly mainAppName = "BOLOS";
readonly ethAppName = "Ethereum";
readonly transportEncoding = "ascii";
/**
* Method to close the transport connection.
*/
dispose(): Promise<void>;
/**
* Method to set the transport object.
*
* @param transport - The transport object for communicating with a Ledger hardware wallet.
*/
setTransport(transport: Transport): void;
/**
* Method to retrieve the transport object.
*
* @returns An generic interface for communicating with a Ledger hardware wallet.
*/
getTransport(): Transport;
/**
* Method to get a new instance of the eth app object.
*
* @returns An generic interface for communicating with a Ledger hardware wallet to perform operation.
*/
getEthApp(): MetaMaskLedgerHwAppEth;
}
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