import type { AgentRPCRequestParams, AgentRPCResponseResult, HolePunchSignalMessage, AddressMessage } from '../types.js';
import type NodeConnectionManager from '../../../nodes/NodeConnectionManager.js';
import type { JSONValue } from '../../../types.js';
import type { AgentClientManifest } from '../callers/index.js';
import { UnaryHandler } from '@matrixai/rpc';
declare class NodesConnectionSignalInitial extends UnaryHandler<{
    nodeConnectionManager: NodeConnectionManager<AgentClientManifest>;
}, AgentRPCRequestParams<HolePunchSignalMessage>, AgentRPCResponseResult<AddressMessage>> {
    handle: (input: AgentRPCRequestParams<HolePunchSignalMessage>, _cancel: (reason?: any) => void, meta: Record<string, JSONValue> | undefined) => Promise<AgentRPCResponseResult<AddressMessage>>;
}
export default NodesConnectionSignalInitial;