import { Error as grpcWebError } from 'grpc-web';
/**
 * Types of errors that originate from ILP.
 */
export declare enum IlpErrorType {
    AccountNotFound = 0,
    Internal = 1,
    InvalidAccessToken = 2,
    InvalidArgument = 3,
    Unauthenticated = 4,
    Unknown = 5
}
/**
 * Represents errors thrown by ILP components of the Xpring SDK.
 */
export default class IlpError extends Error {
    readonly errorType: IlpErrorType;
    /**
     * Default errors.
     */
    static accountNotFound: IlpError;
    static internal: IlpError;
    static invalidAccessToken: IlpError;
    static invalidArgument: IlpError;
    static unauthenticated: IlpError;
    static unknown: IlpError;
    /**
     * Public constructor.
     *
     * @param errorType The type of error.
     * @param message The error message.
     */
    constructor(errorType: IlpErrorType, message?: string | undefined);
    /**
     * Handle an Error thrown from an Ilp network client call by translating it to
     * a IlpError.
     *
     * gRPC services follow return an error with a status code, so we need to map gRPC error status
     * to native IlpErrors.  GrpcNetworkClient and GrpcNetworkClientWeb also sometimes throw
     * a IlpError, so we need to handle that case in here as well.
     *
     * @param error Any error returned by a network call.
     * @return A {@link IlpError} that has been translated from a gRPC error, or which should be rethrown
     */
    static from(error: grpcWebError | IlpError): IlpError;
}