import { Command } from '@oclif/core';
export default class HelperActivity extends Command {
    private providers;
    private rpcUrls;
    private flags;
    private nonceTrackers;
    static description: string;
    static flags: {
        config: import("@oclif/core/interfaces").OptionFlag<string, import("@oclif/core/interfaces").CustomOptions>;
        interval: import("@oclif/core/interfaces").OptionFlag<number, import("@oclif/core/interfaces").CustomOptions>;
        layer1: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        layer2: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        pod: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        privateKey: import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        recipient: import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        rpc: import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        debug: import("@oclif/core/interfaces").BooleanFlag<boolean>;
    };
    private debugLog;
    private initializeNonceTrackers;
    run(): Promise<void>;
    private replaceTransactions;
    private sendReplacementTransaction;
    private sendTransaction;
}