/**
The NumberAggregator is a data anonymization technique used to round sensitive measurements
to the desired power of ten.
 */
export declare class NumberAggregator {
    private readonly _numberAggregator;
    /**
     * Creates an instance of NumberAggregator.
     * @param powerOfTen The desired power of ten to round the measurements to.
     */
    constructor(powerOfTen: number);
    /**
     * Applies the number aggregator on the provided data.
     * @param data The number or bigint to apply the number aggregator on.
     * @returns The rounded value of the data.
     * @throws An error if the type of data is not supported.
     */
    apply(data: number | bigint): string;
}
/**
 * A data anonymization technique to round dates to the unit of time specified.
 * @class
 */
export declare class DateAggregator {
    private readonly _dateAggregator;
    /**
     * Creates a new instance of the `DateAggregator`.
     * @param {string} timeUnit - The unit of time to round the date to.
     */
    constructor(timeUnit: string);
    /**
     * Applies the `DateAggregator` to the given date.
     * @param {string} data - The date to apply the `DateAggregator` to.
     * @returns {string} - The rounded date string.
     * @throws {Error} - If the input data is not a valid date string.
     */
    apply(data: string): string;
}
export declare class NumberScaler {
    private readonly _numberScaler;
    constructor(mean: number, stdDeviation: number, scale: number, translate: number);
    apply(data: number | bigint): number | bigint;
}
//# sourceMappingURL=number.d.ts.map