@tronlink/core/src/base_wallet/ledger/LedgerHidStatusChecker.ts

The library serves as a core module within TronLink Extension, which provides low-level wallet functionality for both Tron and Ethereum networks, primary features includes account generation and transaction signing

export enum DeviceStatusType {
  LOCKED = 'LOCKED',
  UNAUTHORIZED = 'UNAUTHORIZED',
  AUTHORIZED = 'AUTHORIZED',
}

export abstract class LedgerHidStatusChecker {
  checkEnableUseHID(): boolean {
    // @ts-ignore
    return !!(window.navigator && window.navigator.hid);
  }

  abstract getStatus(): Promise<{ deviceType?: string; deviceStatus: DeviceStatusType }>;
}