import { type DeviceManagementKit, type DeviceSessionId, LoggerPublisherService } from "@ledgerhq/device-management-kit";
import { type GetAddressDAReturnType } from "../../api/app-binder/GetAddressDeviceActionTypes";
import { type SignTransactionDAReturnType } from "../../api/app-binder/SignTransactionDeviceActionTypes";
export declare class PolkadotAppBinder {
    private dmk;
    private sessionId;
    private dmkLoggerFactory;
    constructor(dmk: DeviceManagementKit, sessionId: DeviceSessionId, dmkLoggerFactory: (tag: string) => LoggerPublisherService);
    getAddress(args: {
        derivationPath: string;
        ss58Prefix: number;
        checkOnDevice: boolean;
        skipOpenApp: boolean;
    }): GetAddressDAReturnType;
    signTransaction(args: {
        derivationPath: string;
        blob: Uint8Array;
        metadata: Uint8Array;
        skipOpenApp?: boolean;
    }): SignTransactionDAReturnType;
}
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