/**
 * DefiLlama capabilities — TVL, yield pools, protocol metadata, and token
 * prices via the BlockRun `/v1/defillama/*` endpoints. Each tool handles
 * x402 payment automatically against the user's USDC wallet.
 *
 * Five tools, each filtered + formatted on the way back so we don't dump
 * 5–10 MB of raw DefiLlama JSON into agent context:
 *  - DeFiLlamaProtocols   $0.005/call — top-N protocols by TVL
 *  - DeFiLlamaProtocol    $0.005/call — single protocol detail
 *  - DeFiLlamaChains      $0.005/call — TVL ranked by chain
 *  - DeFiLlamaYields      $0.005/call — yield pools, filtered + ranked
 *  - DeFiLlamaPrice       $0.001/call — token price lookup
 *
 * DefiLlama is Apache 2.0 / "free for public and commercial use" — the
 * BlockRun gateway adds metering + (future) caching/reliability layers,
 * which is what the per-call charge funds.
 */
import type { CapabilityHandler } from '../agent/types.js';
export declare const defiLlamaProtocolsCapability: CapabilityHandler;
export declare const defiLlamaProtocolCapability: CapabilityHandler;
export declare const defiLlamaChainsCapability: CapabilityHandler;
export declare const defiLlamaYieldsCapability: CapabilityHandler;
export declare const defiLlamaPriceCapability: CapabilityHandler;