import { LogLevel, Logger } from "@lodestar/utils";
import { Signer } from "@lodestar/validator";
import { GlobalArgs } from "../../../options/index.js";
import { IValidatorCliArgs } from "../options.js";
/**
 * Options processing hierarchy
 * --interopIndexes
 * --fromMnemonic, then requires --mnemonicIndexes
 * --importKeystores, then requires --importKeystoresPassword
 * --externalSigner.fetch, then requires --externalSigner.urls
 * --externalSigner.pubkeys, then requires --externalSigner.urls
 * else load from persisted
 * - both remote keys and local keystores
 *
 * @returns Signers =  an item capable of producing signatures. Two types exist:
 * - Local: a secret key capable of signing
 * - Remote: a URL that supports EIP-3030 (BLS Remote Signer HTTP API)
 *
 *  Local secret keys can be gathered from:
 * - Local keystores existent on disk
 * - Local keystores imported via keymanager api
 * - Derived from a mnemonic (TESTING ONLY)
 * - Derived from interop keys (TESTING ONLY)
 *
 * Remote signers need to pre-declare the list of pubkeys to validate with
 * - Via CLI argument
 * - Fetched directly from remote signer API
 * - Remote signer definition imported from keymanager api
 */
export declare function getSignersFromArgs(args: IValidatorCliArgs & GlobalArgs, network: string, { logger, signal }: {
    logger: Pick<Logger, LogLevel.info | LogLevel.warn | LogLevel.debug>;
    signal: AbortSignal;
}): Promise<Signer[]>;
export declare function getSignerPubkeyHex(signer: Signer): string;
//# sourceMappingURL=index.d.ts.map