import { Command, flags } from '@oclif/command';
import OperationResult from '../domain/operation/OperationResult';
declare class Prune extends Command {
    static description: string;
    static flags: {
        'dry-run': import("@oclif/parser/lib/flags").IBooleanFlag<boolean>;
        only: flags.IOptionFlag<string | undefined>;
        'connection-resolver': flags.IOptionFlag<string | undefined>;
        config: flags.IOptionFlag<string | undefined>;
    };
    /**
     * Started event handler.
     */
    onStarted: (result: OperationResult) => Promise<void>;
    /**
     * Success handler.
     */
    onSuccess: (result: OperationResult) => Promise<any>;
    /**
     * Failure handler.
     */
    onFailed: (result: OperationResult) => Promise<void>;
    /**
     * CLI command execution handler.
     *
     * @returns {Promise<void>}
     */
    run(): Promise<void>;
}
export default Prune;