import type { ValueOf } from '../../types/common';
export declare const TOP_SHARDS_COLUMNS_WIDTH_LS_KEY = "topShardsColumnsWidth";
export declare const TOP_SHARDS_COLUMNS_IDS: {
    readonly TabletId: "TabletId";
    readonly CPUCores: "CPUCores";
    readonly DataSize: "DataSize";
    readonly Path: "Path";
    readonly NodeId: "NodeId";
    readonly PeakTime: "PeakTime";
    readonly InFlightTxCount: "InFlightTxCount";
    readonly IntervalEnd: "IntervalEnd";
};
export type TopShardsColumnId = ValueOf<typeof TOP_SHARDS_COLUMNS_IDS>;
export declare const TOP_SHARDS_COLUMNS_TITLES: Record<TopShardsColumnId, string>;
export declare function getTopShardsColumnSortField(columnId?: string): string | undefined;
export declare function isSortableTopShardsColumn(columnId: string): boolean;