import { KeymanagerApiMethods } from "@lodestar/api/keymanager/server";
import { RestApiServer, RestApiServerModules, RestApiServerOpts } from "@lodestar/beacon-node";
import { ChainForkConfig } from "@lodestar/config";
export type KeymanagerRestApiServerOpts = RestApiServerOpts & {
    isAuthEnabled: boolean;
    tokenDir?: string;
    tokenFile?: string;
};
export declare const keymanagerRestApiServerOptsDefault: KeymanagerRestApiServerOpts;
export type KeymanagerRestApiServerModules = RestApiServerModules & {
    config: ChainForkConfig;
    api: KeymanagerApiMethods;
};
export declare const apiTokenFileName = "api-token.txt";
export declare class KeymanagerRestApiServer extends RestApiServer {
    private readonly apiTokenPath;
    private readonly isAuthEnabled;
    constructor(optsArg: Partial<KeymanagerRestApiServerOpts>, modules: KeymanagerRestApiServerModules);
    listen(): Promise<void>;
}
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