export declare const IN_HTTP_PROXY_LISTENING_ON: (host: string, port: number) => string;
export declare const IN_CONNECT_NET: (host: string, port: number, clientAddress: string) => string;
export declare const IN_CONNECT_TLS: (host: string, port: number, clientAddress: string) => string;
export declare const IN_OPTIMISTIC_CONNECT = "optimistic connect...";
export declare const IN_CONNECT_SOCKET_CLOSED = "connect socket closed.";
export declare const IN_ALPN_PROTOCOL_CANDIDATES: (protocols: string[]) => string;
export declare const IN_ALPN_KNOWN_PROTOCOL_SELECTION: (protocol: string | false) => string;
export declare const IN_ALPN_PROTOCOL_SELECTION: (protocol: string | false) => string;
export declare const IN_SWITCHING_RIGHT_SECURE_PROXY_SOCKET = "referer route is different from host route, switching right (to server) secure proxy socket...";
export declare const IN_CERTIFICATE_TRUSTED_STATUS_CHANGED = "certificate trusted status changed, reset connection.";
export declare const ALPN_PROTOCOL_CHANGED = "alpn protocol changed, reset connection.";
export declare const IN_ERROR_CONNECT_SOCKET_ERROR: (error: unknown) => string;
export declare const IN_ERROR_LEFT_SECURE_PROXY_SOCKET_ERROR: (error: unknown) => string;
export declare const IN_ERROR_RIGHT_SECURE_PROXY_SOCKET_ERROR: (error: unknown) => string;
export declare const IN_ERROR_PIPING_CONNECT_SOCKET_FROM_TO_TUNNEL: (error: unknown) => string;
export declare const IN_ERROR_SETTING_UP_LEFT_SECURE_PROXY_SOCKET = "error setting up left (from client) secure proxy socket.";
export declare const IN_ERROR_SETTING_UP_RIGHT_SECURE_PROXY_SOCKET = "error setting up right (to server) secure proxy socket.";
export declare const IN_ERROR_READING_REQUEST_HEADERS = "error reading request headers.";
export declare const IN_REQUEST_NET: (url: string, clientAddress: string) => string;
export declare const IN_ERROR_REQUEST_SOCKET_ERROR: (error: unknown) => string;
export declare const IN_REQUEST_SOCKET_CLOSED = "request socket closed.";
export declare const IN_ERROR_PIPING_REQUEST_SOCKET_FROM_TO_TUNNEL: (error: unknown) => string;
export declare const IN_ERROR_TUNNEL_CONNECTING: (error: unknown) => string;
export declare const IN_ERROR_ROUTING_CONNECTION = "error routing connection.";
export declare const IN_UNEXPECTED_TUNNEL_HEADER: (remoteAddress: string) => string;
export declare const IN_TUNNEL_SERVER_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_SERVER_CONNECTION_ERROR: (error: unknown, remoteAddress: string) => string;
export declare const IN_TUNNEL_SERVER_SESSION_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_SERVER_LISTENING_ON: (host: string, port: number) => string;
export declare const IN_TUNNEL_SERVER_TUNNELING: (host: string, port: number, remoteAddress: string) => string;
export declare const IN_TUNNEL_CLOSED = "tunnel closed.";
export declare const IN_TUNNEL_IN_OUT_STREAM_ESTABLISHED = "tunnel IN-OUT stream established.";
export declare const IN_TUNNEL_OUT_IN_STREAM_ESTABLISHED = "tunnel OUT-IN stream established.";
export declare const IN_TUNNEL_IN_OUT_STREAM_CLOSED = "tunnel IN-OUT stream closed.";
export declare const IN_TUNNEL_OUT_IN_STREAM_CLOSED = "tunnel OUT-IN stream closed.";
export declare const IN_TUNNEL_IN_OUT_STREAM_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_OUT_IN_STREAM_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_SESSION_STREAM_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_CONFIGURE_STREAM_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_CONFIGURE_UPDATE_STREAM_ERROR: (error: unknown) => string;
export declare const IN_TUNNEL_ESTABLISHED = "tunnel established.";
export declare const IN_TUNNEL_UPDATED = "tunnel updated.";
export declare const IN_ROUTE_MATCH_OPTIONS = "route match options:";
export declare const IN_TUNNEL_PASSWORD_MISMATCH: (remoteAddress: string) => string;
export declare const IN_TUNNEL_WINDOW_SIZE_UPDATED: (windowSize: number) => string;
export declare const IN_ROUTER_FAILED_TO_RESOLVE_DOMAIN: (domain: string) => string;
export declare const IN_GEOLITE2_FAILED_TO_READ_DATABASE = "failed to read previously saved database.";
export declare const IN_GEOLITE2_DATABASE_UPDATED = "database updated.";
export declare const IN_GEOLITE2_DATABASE_UPDATE_FAILED = "database update failed.";
export declare const IN_DDNS_PUBLIC_IP: (ip: string, provider: string) => string;
export declare const IN_DDNS_ERROR_CHECKING_AND_UPDATING: (error: unknown) => string;
export declare const OUT_CONNECTING: (authority: string) => string;
export declare const OUT_TUNNEL_ESTABLISHED = "tunnel established.";
export declare const OUT_TUNNEL_CLOSED = "tunnel closed.";
export declare const OUT_TUNNEL_ERROR: (error: unknown) => string;
export declare const OUT_RECONNECT_IN: (delay: number) => string;
export declare const OUT_ERROR_CONFIGURING_TUNNEL: (status: number | undefined, message: string | undefined) => string;
export declare const OUT_RECEIVED_IN_OUT_STREAM: (host: string, port: number) => string;
export declare const OUT_TUNNEL_OUT_IN_STREAM_ESTABLISHED = "tunnel OUT-IN stream established.";
export declare const OUT_TUNNEL_STREAM_CLOSED = "tunnel stream closed.";
export declare const OUT_ERROR_PIPING_TUNNEL_STREAM_FROM_TO_PROXY_STREAM: (error: unknown) => string;
export declare const OUT_TUNNEL_WINDOW_SIZE_UPDATED: (windowSize: number) => string;