/**
 * ERC-7751 H3 Routing — On-Chain Agent Discovery via H3 Geospatial Index
 *
 * USE CASE
 * --------
 * IoT / edge-AI platforms need to hire the nearest available agent.
 * H3 hexagonal grid cells (like Uber's pricing zones) are stored on-chain so
 * any smart contract can enforce "local-first" agent selection.
 *
 * Typical flow:
 *   1. Agent calls registerAgent(h3Index, quicEndpoint, capabilities, kineticScore)
 *      → pays 1 % registration bond, stored on-chain permanently.
 *   2. App calls discoverAgents(capability, minScore, limit)
 *      → returns filtered list sorted by kineticScore.
 *   3. When agent retires, calls deregisterAgent() → 99 % bond refunded.
 */
import { ethers } from 'ethers';
export interface AgentRecord {
    wallet: string;
    h3Index: string;
    quicEndpoint: string;
    capabilities: string[];
    kineticScore: bigint;
    bondNet: bigint;
    registeredAt: number;
}
export interface DiscoverOptions {
    /** bytes32 capability identifier, e.g. ethers.id('GPT4') */
    capability: string;
    /** Minimum Kinetic Score (0–10000) */
    minScore: number;
    /** Max agents to return */
    limit?: number;
}
export declare class H3RoutingClient {
    private contract;
    constructor(address: string, signerOrProvider: ethers.Signer | ethers.Provider);
    /**
     * Register an agent with H3 location and capabilities.
     * Bond amount = grossAmount (1% fee, 99% stored as refundable bond).
     *
     * @example
     * await client.register({
     *   h3Index: ethers.id('8928308280fffff'),  // H3 cell for Istanbul
     *   quicEndpoint: 'quic://agent.example.com:4433',
     *   capabilities: [ethers.id('GPT4'), ethers.id('ImageGen')],
     *   kineticScore: 9000,
     *   bondGross: ethers.parseEther('0.01'), // 1% goes to treasury
     * });
     */
    register(opts: {
        h3Index: string;
        quicEndpoint: string;
        capabilities: string[];
        kineticScore: number;
        bondGross: bigint;
    }): Promise<ethers.TransactionReceipt>;
    /** Deregister and refund 99 % of bond */
    deregister(): Promise<ethers.TransactionReceipt>;
    /** Discover agents by capability and minimum score */
    discover(opts: DiscoverOptions): Promise<string[]>;
    /** Fetch full agent record */
    getAgent(wallet: string): Promise<AgentRecord>;
}
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