import type { GetRequest, RawGet } from './get-request.js';
import type { EtherscanResponse } from './types.js';
import type { ChainListItem } from './results.js';
export declare function usage(getRequest: GetRequest, rawGet: RawGet): {
    /**
     * Returns the amount of API calls used and the daily limit for your API key.
     * (module `getapilimit`)
     */
    getapilimit(): Promise<EtherscanResponse>;
    /**
     * Returns the list of chains supported by the Etherscan V2 API and their
     * chain ids. Hits the dedicated `/v2/chainlist` endpoint (no API key needed).
     */
    chainlist(): Promise<EtherscanResponse<ChainListItem[]>>;
};