import WebSocketTransport from "@ledgerhq/hw-transport-http/WebSocketTransport";
type VaultData = {
    token: string;
    workspace: string;
};
export default class VaultTransport extends WebSocketTransport {
    protected data: VaultData | null;
    constructor(hook: any);
    setData(data: VaultData): void;
    static open(url: string): Promise<VaultTransport>;
    exchange(apdu: Buffer): Promise<Buffer>;
}
export {};
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