import { type IAttribute } from "../attribute/index.js";
import { type ISortItem } from "../base/sort.js";
/**
 * @internal
 */
export declare function attributeFingerprint(attribute: IAttribute): string;
/**
 * @internal
 */
export declare function sortFingerprint(sort: ISortItem): string;
/**
 * @internal
 */
export declare function dataSamplingFingerprint(dataSamplingPercentage: number | undefined): string;
//# sourceMappingURL=fingerprints.d.ts.map