import { Command } from 'clipanion';
import type { Jsonifiable } from 'type-fest';
import type { LockedRepresentationString, FavaLib } from 'favalib';
import { Settings } from './utils/init.mjs';
export interface ErrorInCommand {
    timestamp: number;
    message: string;
}
declare abstract class BaseCommand extends Command {
    abstract exec(): Promise<Jsonifiable>;
    abstract requireFavaLib: boolean;
    errors: ErrorInCommand[];
    preFormattedOutput: boolean;
    rawOutput: boolean;
    format: string | undefined;
    verbose: boolean | undefined;
    forceSync: boolean | undefined;
    noSync: boolean | undefined;
    requiresSyncConnection: boolean;
    lockedRepresentationString: LockedRepresentationString;
    settings: Settings;
    favaLib: FavaLib;
    get machineOutput(): boolean;
    protected validFormats(): string[];
    output(string: string): void;
    execute(): Promise<number>;
    private recordSuccessfulSync;
    private addError;
}
export default BaseCommand;