import { Tool } from '../core/types';
import { Logger } from '../utils/logger';
/**
 * BirdEyeTrendingTool for fetching trending tokens on Solana
 */
export declare class BirdEyeTrendingTool implements Tool {
    name: string;
    description: string;
    logger: Logger;
    private apiKey;
    schema: {
        type: string;
        properties: {
            limit: {
                type: string;
                description: string;
            };
        };
    };
    /**
     * Creates a new BirdEye trending tokens tool
     *
     * @param apiKey - Optional API key (defaults to BIRDEYE_API_KEY env var)
     */
    constructor(apiKey?: string);
    /**
     * Execute the BirdEye trending tokens fetch
     *
     * @param params - Parameters for the API call
     * @returns Promise resolving to trending tokens data
     */
    execute(params: Record<string, any>): Promise<any>;
}