How to use the @ledgerhq/hw-transport.open function in @ledgerhq/hw-transport
To help you get started, we’ve selected a few @ledgerhq/hw-transport examples, based on popular ways it is used in public projects.
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DefinitelyTyped / DefinitelyTyped / types / ledgerhq__hw-transport / ledgerhq__hw-transport-tests.ts View on Github 
import Transport from '@ledgerhq/hw-transport';
// $ExpectType Promise
Transport.isSupported();
// $ExpectType Promise>
Transport.list();
// $ExpectType Promise>
Transport.open('test');
const test = Transport.open('test').then(transport => {
// $ExpectType void
transport.setScrambleKey('test');
// $ExpectType Promise
transport.exchange(Buffer.from('test', 'hex'));
// $ExpectType Promise
transport.send(0, 1, 2, 3);
// $ExpectType Promise
transport.send(0, 1, 2, 3, Buffer.from('abcd', 'hex'));
// $ExpectType Promise
transport.send(0, 1, 2, 3, Buffer.from('abcd', 'hex'), [0x1111, 0x9000]);
// $ExpectType Promiseimport Transport from '@ledgerhq/hw-transport';
// $ExpectType Promise
Transport.isSupported();
// $ExpectType Promise>
Transport.list();
// $ExpectType Promise>
Transport.open('test');
const test = Transport.open('test').then(transport => {
// $ExpectType void
transport.setScrambleKey('test');
// $ExpectType Promise
transport.exchange(Buffer.from('test', 'hex'));
// $ExpectType Promise
transport.send(0, 1, 2, 3);
// $ExpectType Promise
transport.send(0, 1, 2, 3, Buffer.from('abcd', 'hex'));
// $ExpectType Promise
transport.send(0, 1, 2, 3, Buffer.from('abcd', 'hex'), [0x1111, 0x9000]);
// $ExpectType Promise
transport.close();
});@ledgerhq/hw-transport
Ledger Hardware Wallet common interface of the communication layer
