How to use the @ledgerhq/hw-transport-webusb.list function in @ledgerhq/hw-transport-webusb
To help you get started, we’ve selected a few @ledgerhq/hw-transport-webusb examples, based on popular ways it is used in public projects.
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shapeshift / hdwallet / packages / hdwallet-ledger-webusb / src / transport.ts View on Github 
export async function getFirstLedgerDevice(): Promise {
if (!(window && window.navigator.usb))
throw new WebUSBNotAvailable()
const existingDevices = await TransportWebUSB.list()
return existingDevices.length > 0 ? existingDevices[0] : null
}@ledgerhq/hw-transport-webusb
Ledger Hardware Wallet WebUSB implementation of the communication layer
