import type { GcAction, GcAsset as GCAsset } from './garbage-collector';
import type { IoHelper } from '../io/private';
export declare class ProgressPrinter {
    private ioHelper;
    private totalAssets;
    private assetsScanned;
    private taggedAsset;
    private taggedAssetsSizeMb;
    private deletedAssets;
    private deletedAssetsSizeMb;
    private eligibleAssets;
    private eligibleAssetsSizeMb;
    private action;
    private interval;
    private setInterval?;
    private isPaused;
    constructor(ioHelper: IoHelper, totalAssets: number, interval?: number, action?: GcAction);
    reportScannedAsset(amt: number): void;
    /**
     * Report assets that are eligible for garbage collection (i.e. isolated assets
     * that are not referenced by any deployed stack). Used by the `print` action,
     * which does not tag or delete anything, so that the output reflects what gc
     * found instead of always reporting 0 assets.
     */
    reportEligibleAsset(assets: GCAsset[]): void;
    reportTaggedAsset(assets: GCAsset[]): void;
    reportDeletedAsset(assets: GCAsset[]): void;
    start(): void;
    pause(): void;
    resume(): void;
    stop(): void;
    private print;
}
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