@ledgerhq/live-common/lib/deviceSDK/transports/core.d.ts

Common ground for the Ledger Live apps

import { Observable } from "rxjs";
import Transport from "@ledgerhq/hw-transport";
export { Transport };
export declare const cancelDeviceAction: (transport: Transport) => void;
export type TransportRef = {
    current: Transport;
    refreshTransport: () => Promise<void>;
    _refreshedCounter: number;
};
export type JobArgs = {
    transportRef: TransportRef;
};
/**
 * Wrapper providing a transport that can be refreshed to a job that can be executed
 *
 * This is useful for any job that may need to refresh the transport because of a device disconnected-like error
 *
 * The transportRef.current will be updated with the new transport when transportRef.refreshTransport is called
 *
 * @param deviceId the id of the device to open the transport channel with
 * @param options contains optional configuration
 *   - openTimeoutMs: optional timeout that limits in time the open attempt of the matching registered transport.
 * @returns a function that takes a job and returns an observable on the result of the job
 *  job: the job to execute with the transport. It takes:
 *   - transportRef: a reference to the transport that can be updated by calling a transportRef.refreshTransport()
 */
export declare const withTransport: (deviceId: string, options?: {
    openTimeoutMs?: number;
    matchDeviceByName?: string;
}) => <T>(job: ({ transportRef }: JobArgs) => Observable<T>) => Observable<T>;
export declare const setErrorRemapping: (f: (arg0: Error) => Observable<never>) => void;
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