import type { ConstantGenerator, IConstantBuilder } from "../types";
export declare class ConstantBuilder<T> implements IConstantBuilder<T> {
    #private;
    /**
     * Default constructor.
     * @param generator Function generator responsible for creating constants.
     */
    constructor(generator: ConstantGenerator<T>);
    /**
     * Sets the seed or generates a new one.
     * It's used in case you need consistent results in a test.
     * @param seed The seed to use to generate the data.
     * @returns The builder instance.
     */
    seed: (seed?: number | undefined) => IConstantBuilder<T>;
    /**
     * Generates one random entry from the constants list.
     * @returns The generated constant.
     */
    entry: () => T;
    /**
     * Generates one or more random entries from the constants list.
     * @param quantity The number of constants to be generated.
     * @returns List containing _quantity_ number of constants.
     */
    entries: (quantity: number) => T[];
    /**
     * Generates and return a sample subset of the constants list.
     * This subset contains unique/non duplicated constants.
     * @param quantity The number of constants to be generated.
     * @returns List containing _quantity_ number of constants.
     */
    sample: (quantity: number) => T[];
}