/// <reference types="node" />
import { ShortChannelId } from "@node-lightning/core";
export declare enum GraphErrorCode {
    ChannelNotFound = 1,
    NodeNotFound = 2
}
export declare abstract class GraphError extends Error {
    code: GraphErrorCode;
    constructor(code: GraphErrorCode, message: string);
}
export declare class ChannelNotFoundError extends GraphError {
    constructor(scid: ShortChannelId);
}
export declare class NodeNotFoundError extends GraphError {
    constructor(nodeId: Buffer);
}