export interface U2FError extends Error {
    originalError: {
        metaData: {
            code: number;
        };
    };
}
export interface ErrorWithId {
    id: string;
    message: string;
    name: string;
    stack: string;
}
export declare type LedgerError = U2FError | ErrorWithId | Error;
export declare enum WalletsErrorCode {
    UNKNOWN = 0,
    TIMEOUT = 1,
    CANCELLED = 2,
    MISSING_ARGUMENTS = 3,
    HW_WRONG_APP = 4,
    HW_U2F_NOT_SUPPORTED = 5,
    HW_IFRAME_BLOCKED = 6,
    HW_POPUP_BLOCKED = 7
}
export declare class WalletsError extends Error {
    errorCode: WalletsErrorCode;
    originalError?: Error;
    constructor(message: string, errorCode: WalletsErrorCode, originalError?: Error);
}